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The Inland Empire (IE) is a metropolitan area and region inland of and adjacent to coastal
Southern California Southern California (commonly shortened to SoCal) is a geographic and Cultural area, cultural region that generally comprises the southern portion of the U.S. state of California. It includes the Los Angeles metropolitan area, the second most po ...
, centering around the cities of
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
and
Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...
, and bordering
Los Angeles County Los Angeles County, officially the County of Los Angeles, and sometimes abbreviated as L.A. County, is the most populous county in the United States and in the U.S. state of California, with 9,861,224 residents estimated as of 2022. It is the ...
to the west. It includes the cities of western
Riverside County Riverside County is a county located in the southern portion of the U.S. state of California. As of the 2020 census, the population was 2,418,185, making it the fourth-most populous county in California and the 10th-most populous in the Uni ...
and southwestern
San Bernardino County San Bernardino County (), officially the County of San Bernardino, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 U.S. Census, the population was 2,181, ...
, and is considered to include the desert communities of the
Coachella Coachella may refer to: * Coachella, California * Coachella Canal, in California * Coachella (festival), an annual music and arts festival in California * "Coachella – Woodstock in My Mind", a 2017 song by Lana del Rey See also

* Coachell ...
and
Victor The name Victor or Viktor may refer to: * Victor (name), including a list of people with the given name, mononym, or surname Arts and entertainment Film * ''Victor'' (1951 film), a French drama film * ''Victor'' (1993 film), a French shor ...
Valleys, respectively on the other sides of the
San Gorgonio Pass The San Gorgonio Pass, or Banning Pass, is a elevation gap on the rim of the Great Basin between the San Bernardino Mountains to the north and the San Jacinto Mountains to the south. The pass was formed by the San Andreas Fault, a major trans ...
and
San Bernardino Mountains The San Bernardino Mountains are a high and rugged mountain range in Southern California in the United States. Situated north and northeast of San Bernardino and spanning two California counties, the range tops out at at San Gorgonio Mountain ...
from the
Santa Ana River The Santa Ana River is the largest river entirely within Southern California in the United States. It rises in the San Bernardino Mountains and flows for most of its length through San Bernardino and Riverside Counties, before cutting through ...
watershed that forms the bulk of the Inland Empire; a much broader definition includes all of Riverside and San Bernardino counties. The combined land area of the counties of the Inland Empire is larger than ten
U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...
s—
West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the Bur ...
,
Maryland Maryland ( ) is a state in the Mid-Atlantic region of the United States. It shares borders with Virginia, West Virginia, and the District of Columbia to its south and west; Pennsylvania to its north; and Delaware and the Atlantic Ocean to ...
,
Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only stat ...
,
Massachusetts Massachusetts (Massachusett language, Massachusett: ''Muhsachuweesut assachusett writing systems, məhswatʃəwiːsət'' English: , ), officially the Commonwealth of Massachusetts, is the most populous U.S. state, state in the New England ...
,
Vermont Vermont () is a state in the northeast New England region of the United States. Vermont is bordered by the states of Massachusetts to the south, New Hampshire to the east, and New York to the west, and the Canadian province of Quebec to ...
,
New Hampshire New Hampshire is a U.S. state, state in the New England region of the northeastern United States. It is bordered by Massachusetts to the south, Vermont to the west, Maine and the Gulf of Maine to the east, and the Canadian province of Quebec t ...
,
New Jersey New Jersey is a state in the Mid-Atlantic and Northeastern regions of the United States. It is bordered on the north and east by the state of New York; on the east, southeast, and south by the Atlantic Ocean; on the west by the Delaware ...
,
Connecticut Connecticut () is the southernmost state in the New England region of the Northeastern United States. It is bordered by Rhode Island to the east, Massachusetts to the north, New York to the west, and Long Island Sound to the south. Its cap ...
,
Delaware Delaware ( ) is a state in the Mid-Atlantic region of the United States, bordering Maryland to its south and west; Pennsylvania to its north; and New Jersey and the Atlantic Ocean to its east. The state takes its name from the adjacent Del ...
and
Rhode Island Rhode Island (, like ''road'') is a U.S. state, state in the New England region of the Northeastern United States. It is the List of U.S. states by area, smallest U.S. state by area and the List of states and territories of the United States ...
—and slightly smaller than the combined area of the five smallest U.S. states (New Hampshire through Rhode Island). The
U.S. Census Bureau The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the ...
–defined Riverside–San Bernardino–Ontario metropolitan area, which comprises Riverside County and San Bernardino County,
California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
, covers more than and had a population of about 4.6 million in 2020. Most of the area's population is in southwestern San Bernardino County and northwestern Riverside County. At the end of the 19th century, the Inland Empire was a major center of agriculture, including citrus, dairy, and winemaking. Agriculture declined through the 20th century, and since the 1970s a rapidly growing population, fed by families migrating in search of affordable housing, has led to more residential, industrial, and commercial development.


Etymology

The term "Inland Empire" is documented to have been used by the ''Riverside Enterprise'' newspaper (now ''
The Press-Enterprise ''The Press-Enterprise'' is a paid daily newspaper published by Digital First Media that serves the Inland Empire in Southern California. Headquartered in downtown Riverside, California, it is the primary newspaper for Riverside County, with ...
'') as early as April 1914. Developers in the area likely introduced the term to promote the region and to highlight the area's unique features. The "Inland" part of the name is derived from the region's location, generally about inland from
Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world' ...
and the Pacific Ocean. Originally, this area was called the Orange Empire due to the acres of citrus groves that once extended from
Pasadena Pasadena ( ) is a city in Los Angeles County, California, northeast of downtown Los Angeles. It is the most populous city and the primary cultural center of the San Gabriel Valley. Old Pasadena is the city's original commercial district. ...
to Redlands during the first half of the twentieth century. The boundaries of the Inland Empire are nebulous, but the region is generally defined as the cities of western Riverside County and southwestern San Bernardino County, adjacent to the
Los Angeles metropolitan area Greater Los Angeles is the second-largest metropolitan region in the United States with a population of 18.5 million in 2021, encompassing five counties in Southern California extending from Ventura County in the west to San Bernardino Coun ...
. A broader definition includes
Palm Springs Palm Springs (Cahuilla: ''Séc-he'') is a desert resort city in Riverside County, California, United States, within the Colorado Desert's Coachella Valley. The city covers approximately , making it the largest city in Riverside County by land ...
and the surrounding desert communities, and a much widerspread definition includes all of San Bernardino and Riverside counties.


History

What is now known as the Inland Empire was inhabited for thousands of years, prior to the late eighteenth century, by the
Tongva The Tongva ( ) are an Indigenous people of California from the Los Angeles Basin and the Southern Channel Islands, an area covering approximately . Some descendants of the people prefer Kizh as an endonym that, they argue, is more historically ...
, Serrano, and
Cahuilla The Cahuilla , also known as ʔívil̃uqaletem or Ivilyuqaletem, are a Native American people of the various tribes of the Cahuilla Nation, living in the inland areas of southern California.Spanish colonization The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...
and the subsequent Mexican era the area was sparsely populated at the land grant Ranchos, considering it unsuitable for missions. The first American settlers, a group of
Mormon Mormons are a religious and cultural group related to Mormonism, the principal branch of the Latter Day Saint movement started by Joseph Smith in upstate New York during the 1820s. After Smith's death in 1844, the movement split into several ...
pioneers, arrived over the
Cajon Pass Cajon Pass (; Spanish: ''Puerto del Cajón'' or ''Paso del Cajón'') is a mountain pass between the San Bernardino Mountains to the east and the San Gabriel Mountains to the west in Southern California. Created by the movements of the San Andreas ...
in 1851. Although the Mormons left a scant six years later, recalled to
Salt Lake City Salt Lake City (often shortened to Salt Lake and abbreviated as SLC) is the Capital (political), capital and List of cities and towns in Utah, most populous city of Utah, United States. It is the county seat, seat of Salt Lake County, Utah, Sal ...
by
Brigham Young Brigham Young (; June 1, 1801August 29, 1877) was an American religious leader and politician. He was the second President of the Church (LDS Church), president of the Church of Jesus Christ of Latter-day Saints (LDS Church), from 1847 until his ...
during the church's
Utah War The Utah War (1857–1858), also known as the Utah Expedition, Utah Campaign, Buchanan's Blunder, the Mormon War, or the Mormon Rebellion was an armed confrontation between Mormon settlers in the Utah Territory and the armed forces of the US go ...
with the U.S. government, other settlers soon followed. The entire landmass of
Southern California Southern California (commonly shortened to SoCal) is a geographic and Cultural area, cultural region that generally comprises the southern portion of the U.S. state of California. It includes the Los Angeles metropolitan area, the second most po ...
was subdivided according to the
San Bernardino Meridian The San Bernardino meridian, established in 1852, is one of three principal meridians in the state of California. Because of the state's shape, three meridian– baseline sets are required for surveys in all parts of the state. The San Bernardino m ...
, which was first plotted as part of the
Public Land Survey System The Public Land Survey System (PLSS) is the surveying method developed and used in the United States to plat, or divide, real property for sale and settling. Also known as the Rectangular Survey System, it was created by the Land Ordinance of 178 ...
in November 1852, by Col. Henry Washington. Base Line Road, a major thoroughfare, today runs from
Highland Highlands or uplands are areas of high elevation such as a mountainous region, elevated mountainous plateau or high hills. Generally speaking, upland (or uplands) refers to ranges of hills, typically from up to while highland (or highlands) is ...
to San Dimas, intermittently along the absolute baseline coordinates plotted by Col. Washington.
San Bernardino County San Bernardino County (), officially the County of San Bernardino, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 U.S. Census, the population was 2,181, ...
was first formed out of parts of
Los Angeles County Los Angeles County, officially the County of Los Angeles, and sometimes abbreviated as L.A. County, is the most populous county in the United States and in the U.S. state of California, with 9,861,224 residents estimated as of 2022. It is the ...
on April 26, 1853. While the partition once included what is today most of
Riverside County Riverside County is a county located in the southern portion of the U.S. state of California. As of the 2020 census, the population was 2,418,185, making it the fourth-most populous county in California and the 10th-most populous in the Uni ...
, the region is not as monolithic as it may sound. Rivalries between Colton, Redlands,
Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...
and
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
over the location of the
county seat A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is in use in Canada, China, Hungary, Romania, Taiwan, and the United States. The equivalent term shire town is used in the US st ...
in the 1890s caused each of them to form their own civic communities, each with their own newspapers. On August 14, 1893, the
state Senate A state legislature in the United States is the legislative body of any of the 50 U.S. states. The formal name varies from state to state. In 27 states, the legislature is simply called the ''Legislature'' or the ''State Legislature'', whil ...
allowed Riverside County to form out of land previously in San Bernardino and San Diego counties, after rejecting a bill for Pomona to split from L.A. County and become the seat of what would have been called San Antonio County. The arrival of rail and the importation of
navel The navel (clinically known as the umbilicus, commonly known as the belly button or tummy button) is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord. All placental mammals have a navel, although ...
and
Valencia Valencia ( va, València) is the capital of the Autonomous communities of Spain, autonomous community of Valencian Community, Valencia and the Municipalities of Spain, third-most populated municipality in Spain, with 791,413 inhabitants. It is ...
orange trees in the 1870s touched off explosive growth, with the area quickly becoming a major center for
citrus production Citrus production encompasses the production of citrus fruit, which are the highest-value fruit crop in terms of international trade. There are two main markets for citrus fruit: * The fresh fruit market * The processed citrus fruits market ( ...
. This agricultural boom continued with the arrival of water from the
Colorado River The Colorado River ( es, Río Colorado) is one of the principal rivers (along with the Rio Grande) in the Southwestern United States and northern Mexico. The river drains an expansive, arid drainage basin, watershed that encompasses parts of ...
and the rapid growth of Los Angeles in the early twentieth century, with
dairy farming Dairy farming is a class of agriculture for long-term production of milk, which is processed (either on the farm or at a dairy plant, either of which may be called a dairy A dairy is a business enterprise established for the harvesting or ...
becoming another staple
industry Industry may refer to: Economics * Industry (economics), a generally categorized branch of economic activity * Industry (manufacturing), a specific branch of economic activity, typically in factories with machinery * The wider industrial sector ...
. In 1926, Route 66 (now known as Foothill Boulevard and Interstate 215) came through the northern parts of the area, bringing a stream of tourists and migrants to the region. Still, the region endured as the key part of the Southern California "citrus belt" until the end of
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, when a new generation of
real-estate developer Real estate development, or property development, is a business process, encompassing activities that range from the renovation and re-lease of existing buildings to the purchase of raw land and the sale of developed land or parcels to others. R ...
s bulldozed acres of agricultural land to build suburbs. The precursor to the
San Bernardino Freeway Interstate 10 (I-10) is a transcontinental Interstate Highway in the United States, stretching from Santa Monica, California to Jacksonville, Florida. The segment of I-10 in California runs east from Santa Monica through Los Angeles, San Bernar ...
, the Ramona Expressway, was built in 1944, and further development of the freeway system in the area facilitated the expansion of suburbs and human migration throughout the Inland Empire and Southern California. The region experienced significant economic and population growth through most of the latter half of the twentieth century. In the early 1990s, the loss of the region's military bases and reduction of nearby defense industries due to the end of the
Cold War The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because the ...
led to a local economic downturn. The region as a whole had partially recovered from this downturn by the start of the twenty-first century through the development of warehousing, shipping, logistics and retail industries, primarily centered around Ontario. However, these industries were heavily affected by the
Great Recession The Great Recession was a period of marked general decline, i.e. a recession, observed in national economies globally that occurred from late 2007 into 2009. The scale and timing of the recession varied from country to country (see map). At ...
.


Geography


Physical geography

Physical boundaries between Los Angeles and the Inland Empire from west to east are the
San Jose Hills The San Jose Hills are a part of the Transverse Ranges in eastern Los Angeles County, California, marking the border between the San Gabriel Valley and the Pomona Valley. It includes portions of Covina, West Covina, Walnut, Pomona, and San Dim ...
splitting the
San Gabriel Valley The San Gabriel Valley ( es, Valle de San Gabriel) is one of the principal valleys of Southern California, lying immediately to the east of the eastern city limits of the city of Los Angeles, and occupying the vast majority of the eastern part ...
from the
Pomona Valley The Pomona Valley is located in the Greater Los Angeles Area between the San Gabriel Valley and San Bernardino Valley in Southern California. The valley is approximately east of downtown Los Angeles. History On March 1, 1893 the California ...
, leading to the urban populations centered in the
San Bernardino Valley The San Bernardino Valley ( es, Valle de San Bernardino) is a valley in Southern California located at the south base of the Transverse Ranges. It is bordered on the north by the eastern San Gabriel Mountains and the San Bernardino Mountains; ...
. From the south to north, the
Santa Ana Mountains The Santa Ana Mountains are a short peninsular mountain range along the coast of Southern California in the United States. They extend for approximately southeast of the Los Angeles Basin largely along the border between Orange and Riverside co ...
physically divide
Orange County Orange County most commonly refers to: *Orange County, California, part of the Los Angeles metropolitan area Orange County may also refer to: U.S. counties *Orange County, Florida, containing Orlando *Orange County, Indiana *Orange County, New ...
from Riverside County. The Santa Rosa Mountains, as well as the Southern California portion of the
Sonoran Desert The Sonoran Desert ( es, Desierto de Sonora) is a desert in North America and ecoregion that covers the northwestern Mexican states of Sonora, Baja California, and Baja California Sur, as well as part of the southwestern United States (in Arizona ...
, physically divide Riverside County from San Diego County. Some definitions for the IE include the Chino Valley,
Coachella Valley , map_image = Wpdms shdrlfi020l coachella valley.jpg , map_caption = Coachella Valley , location = California, United States , coordinates = , width = , boundaries = Salton Sea (southeast), Santa Rosa Mountains (southwest), San Jacint ...
,
Cucamonga Valley The Cucamonga Valley is a region of southwestern San Bernardino County and northwestern Riverside County, in southern California. It is located below the San Gabriel Mountains in the Inland Empire region. Geography It is a region of the easte ...
, Menifee Valley, Murrieta Valley, Perris Valley,
San Jacinto Valley The San Jacinto Valley is a valley located in Riverside County, in Southern California, in the Inland Empire. The valley is located at the base of the San Jacinto Mountains in the east and Santa Rosa Hills to the south with the San Gorgonio Pass ...
,
Temecula Valley The Temecula Valley is a graben rift valley in western Riverside County, California. The Temecula Valley is one of the graben valleys making up the Elsinore Trough, created by the Elsinore Fault Zone. It lies between the Wildomar Fault on the e ...
, and
Victor Valley The Victor Valley is a valley in the Mojave Desert and subregion of the Inland Empire, in San Bernardino County in Southern California. It is located east of the Mojave's Antelope Valley, north of the Cajon Pass and the San Bernardino Valley, ...
. Elevations range from at the top of the
San Gorgonio Mountain San Gorgonio Mountain, also known locally as Mount San Gorgonio, or Old Greyback, is the highest peak in Southern California and the Transverse Ranges at . It is in the San Bernardino Mountains, east of the city of San Bernardino and north-nort ...
to at the
Salton Sea The Salton Sea is a shallow, landlocked, highly saline body of water in Riverside and Imperial counties at the southern end of the U.S. state of California. It lies on the San Andreas Fault within the Salton Trough that stretches to the Gulf o ...
. The San Bernardino mountains are home to the
San Bernardino National Forest The San Bernardino National Forest is a United States National Forest in Southern California encompassing of which are federal. The forest is made up of two main divisions, the eastern portion of the San Gabriel Mountains and the San Bernard ...
and the resort communities of
Big Bear Lake Big Bear Lake is a reservoir in the San Bernardino Mountains, in San Bernardino County, California, United States. It is a snow and rain fed lake, having no other means of tributaries or mechanical replenishment. At a surface elevation of , it ...
, Lake Arrowhead, and Running Springs. The
Santa Ana River The Santa Ana River is the largest river entirely within Southern California in the United States. It rises in the San Bernardino Mountains and flows for most of its length through San Bernardino and Riverside Counties, before cutting through ...
extends from Mt. San Gorgonio for nearly through San Bernardino, Riverside, and Orange counties before it eventually spills into the Pacific Ocean at
Newport Beach Newport Beach is a coastal city in South Orange County, California. Newport Beach is known for swimming and sandy beaches. Newport Harbor once supported maritime industries however today, it is used mostly for recreation. Balboa Island draws ...
and
Huntington Beach Huntington Beach is a seaside city in Orange County in Southern California, located southeast of Downtown Los Angeles. The city is named after American businessman Henry E. Huntington. The population was 198,711 during the 2020 census, maki ...
. While temperatures are generally cool to cold in the mountains, it can get hot in the valleys. In the desert resort of
Palm Springs Palm Springs (Cahuilla: ''Séc-he'') is a desert resort city in Riverside County, California, United States, within the Colorado Desert's Coachella Valley. The city covers approximately , making it the largest city in Riverside County by land ...
, near
Joshua Tree National Park Joshua Tree National Park is an American national park in southeastern California, east of San Bernardino and Los Angeles and north of Palm Springs. It is named after the Joshua trees (''Yucca brevifolia'') native to the Mojave Desert. Origin ...
, summer temperatures can reach well over .


Political geography

Unlike most metropolitan areas that have grown up around a central city, the Inland Empire has no one main focus city. Major cities in the region include
Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...
,
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
,
Rancho Cucamonga Rancho Cucamonga was a Mexican land grant in present-day San Bernardino County, California, given in 1839 to the dedicated soldier, smuggler and politician Tiburcio Tapia by Mexican governor Juan Bautista Alvarado. The grant formed parts of pr ...
,
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
, and
Corona Corona (from the Latin for 'crown') most commonly refers to: * Stellar corona, the outer atmosphere of the Sun or another star * Corona (beer), a Mexican beer * Corona, informal term for the coronavirus SARS-CoV-2, which causes the COVID-19 di ...
. Suburban sprawl spreads out to form a connection with the Los Angeles metropolitan area. Further development is steadily, if not heavily, encroaching past the mountains into the outlying desert areas. The Inland Empire borders both Los Angeles and Orange counties. Freeways in Southern California are heavily used, but this comprehensive freeway system has made travel between the Inland Empire and these two counties generally direct, especially to and from Los Angeles County. The Inland Empire has also been referred to as ''the
909 __NOTOC__ Year 909 ( CMIX) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. Events By place Britain * King Edward the Elder and his sister, Princess Æthelflæd of Mercia, raid Danish ...
'', after one of the region's most used
area code A telephone numbering plan is a type of numbering scheme used in telecommunication to assign telephone numbers to subscriber telephones or other telephony endpoints. Telephone numbers are the addresses of participants in a telephone network, rea ...
s. In 2004, because of growing demand for telephone numbers, most of western Riverside County was granted a second area code,
951 Year 951 ( CMLI) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. Events By place Europe * King Berengar II of Italy seizes Liguria, with help from the feudal lord Oberto I. He re ...
, which is overlayed with the 909 area code (they have the same physical boundaries and new telephone subscribers likely receive a 951 area code telephone number). The
Coachella Valley , map_image = Wpdms shdrlfi020l coachella valley.jpg , map_caption = Coachella Valley , location = California, United States , coordinates = , width = , boundaries = Salton Sea (southeast), Santa Rosa Mountains (southwest), San Jacint ...
region of
Palm Springs Palm Springs (Cahuilla: ''Séc-he'') is a desert resort city in Riverside County, California, United States, within the Colorado Desert's Coachella Valley. The city covers approximately , making it the largest city in Riverside County by land ...
,
Palm Desert Palm Desert is a city in Riverside County, California, United States, in the Coachella Valley, approximately east of Palm Springs, northeast of San Diego and east of Los Angeles. The population was 48,445 at the 2010 census. The city has been ...
, and
Indio Indio may refer to: Places * Indio, Bovey Tracey, an historic estate in Devon, England * Indio, California, a city in Riverside County, California, United States People with the name * Indio (musician), Canadian musician Gordon Peterson * Índio ...
is located much farther east in Riverside County (the distance between the city of San Bernardino and Palm Springs is approximately 50 miles) and is part of the much larger
760 __NOTOC__ Year 760 ( DCCLX) was a leap year starting on Tuesday (link will display the full calendar) of the Julian calendar. The denomination 760 for this year has been used since the early medieval period, when the Anno Domini calendar era b ...
area code. This area is sometimes considered a sub-region of the Inland Empire or its own separate region. This is to help differentiate it from the urbanized area containing the cities of San Bernardino and Riverside. The RPA definition includes the Inland Empire (
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...
) in the Southern California Megaregion, alongside
Anaheim Anaheim ( ) is a city in northern Orange County, California, part of the Los Angeles metropolitan area. As of the 2020 United States Census, the city had a population of 346,824, making it the most populous city in Orange County, the 10th-most p ...
,
Bakersfield Bakersfield is a city in Kern County, California, United States. It is the county seat and largest city of Kern County. The city covers about near the southern end of the San Joaquin Valley and the Central Valley region. Bakersfield's populat ...
,
Huntington Beach Huntington Beach is a seaside city in Orange County in Southern California, located southeast of Downtown Los Angeles. The city is named after American businessman Henry E. Huntington. The population was 198,711 during the 2020 census, maki ...
,
Long Beach Long Beach is a city in Los Angeles County, California. It is the 42nd-most populous city in the United States, with a population of 466,742 as of 2020. A charter city, Long Beach is the seventh-most populous city in California. Incorporate ...
,
Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world' ...
,
San Diego San Diego ( , ; ) is a city on the Pacific Ocean coast of Southern California located immediately adjacent to the Mexico–United States border. With a 2020 population of 1,386,932, it is the List of United States cities by population, eigh ...
, the geographically separate
Las Vegas Valley The Las Vegas Valley is a major metropolitan area in the Southern Nevada, southern part of the U.S. state of Nevada, and the second largest in the Southwestern United States. The state's largest urban agglomeration, the Las Vegas Metropolitan Stat ...
, as well as the
Tijuana Tijuana ( ,"Tijuana"
(US) and
< ...
area in Mexico.
Orange County Orange County most commonly refers to: *Orange County, California, part of the Los Angeles metropolitan area Orange County may also refer to: U.S. counties *Orange County, Florida, containing Orlando *Orange County, Indiana *Orange County, New ...
and
San Diego County San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the fi ...
are completely encompassed within the megaregion.


Boundaries and definitions

There is no universally accepted definition for the boundaries of the Inland Empire region. Some sources such as the ''
Los Angeles Times The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the Un ...
'' have referred to
Riverside County Riverside County is a county located in the southern portion of the U.S. state of California. As of the 2020 census, the population was 2,418,185, making it the fourth-most populous county in California and the 10th-most populous in the Uni ...
and
San Bernardino County San Bernardino County (), officially the County of San Bernardino, is a county located in the southern portion of the U.S. state of California, and is located within the Inland Empire area. As of the 2020 U.S. Census, the population was 2,181, ...
as the Inland Empire, mirroring the Riverside-San Bernardino-Ontario metropolitan area. Some residents of certain areas, such as Twentynine Palms or the
Coachella Coachella may refer to: * Coachella, California * Coachella Canal, in California * Coachella (festival), an annual music and arts festival in California * "Coachella – Woodstock in My Mind", a 2017 song by Lana del Rey See also

* Coachell ...
and
Temecula Temecula (; es, Temécula, ; Luiseño: ''Temeekunga'') is a city in southwestern Riverside County, California, United States. The city had a population of 110,003 as of the 2020 census and was incorporated on December 1, 1989. The city is a ...
valleys, may consider themselves separate from the IE. The California Travel and Tourism Commission (CTTC), a not-for-profit, nongovernmental entity that promotes tourism in California, divides the state into several regions for its own purposes. The CTTC defines the Inland Empire as being bounded by
Los Angeles County Los Angeles County, officially the County of Los Angeles, and sometimes abbreviated as L.A. County, is the most populous county in the United States and in the U.S. state of California, with 9,861,224 residents estimated as of 2022. It is the ...
and
Orange County Orange County most commonly refers to: *Orange County, California, part of the Los Angeles metropolitan area Orange County may also refer to: U.S. counties *Orange County, Florida, containing Orlando *Orange County, Indiana *Orange County, New ...
on the west and
San Diego County San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the fi ...
on the south, stretching as far north as the
Victor Valley The Victor Valley is a valley in the Mojave Desert and subregion of the Inland Empire, in San Bernardino County in Southern California. It is located east of the Mojave's Antelope Valley, north of the Cajon Pass and the San Bernardino Valley, ...
area and as far east as Idyllwild in the
San Jacinto Mountains The San Jacinto Mountains (''Avii Hanupach''Munro, P., et al. ''A Mojave Dictionary''. Los Angeles: UCLA. 1992. in Mojave) are a mountain range in Riverside County, located east of Los Angeles in southern California in the United States. The mou ...
. The state of California's official website links to the CTTC's map with the description "Map of the Inland Empire region". Other sources, including
Kevin Starr Kevin Owen Starr (September 3, 1940 – January 14, 2017) was an American historian and California's state librarian, best known for his multi-volume series on the history of California, collectively called "Americans and the California Dream." ...
, former state librarian of California, include the eastern Los Angeles County cities of the
Pomona Valley The Pomona Valley is located in the Greater Los Angeles Area between the San Gabriel Valley and San Bernardino Valley in Southern California. The valley is approximately east of downtown Los Angeles. History On March 1, 1893 the California ...
, such as Claremont, Pomona, La Verne, San Dimas, and
Diamond Bar Diamond Bar is a city in eastern Los Angeles County, California, United States. At the 2010 census it had a population of 55,544, and in 2019 the population was estimated to be 55,720. It is named after the "diamond over a bar" branding iron re ...
. Other sources also include cities in Los Angeles County within the boundaries.


Economy

Inexpensive land prices (compared with Los Angeles and Orange counties), a large supply of vacant land, and a
transport network A transport network, or transportation network, is a network or graph in geographic space, describing an infrastructure that permits and constrains movement or flow. Examples include but are not limited to road networks, railways, air routes ...
where many highways and railroads intersect have made the Inland Empire a major shipping hub. Some of the nation's largest
manufacturing Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a r ...
companies have chosen the Inland Empire for their distribution facilities including
Toyota is a Japanese multinational automotive manufacturer headquartered in Toyota City, Aichi, Japan. It was founded by Kiichiro Toyoda and incorporated on . Toyota is one of the largest automobile manufacturers in the world, producing about 10 ...
Motor Corporation's North American Parts and Logistics Distribution (NAPLD) center in
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
and APL Logistics in
Rancho Cucamonga Rancho Cucamonga was a Mexican land grant in present-day San Bernardino County, California, given in 1839 to the dedicated soldier, smuggler and politician Tiburcio Tapia by Mexican governor Juan Bautista Alvarado. The grant formed parts of pr ...
. In 2007,
Whirlpool Corporation The Whirlpool Corporation is an American multinational manufacturer and marketer of home appliances, headquartered in Benton Charter Township, Michigan, United States. The Fortune 500 company has annual revenue of approximately $21 billion, ...
leased a distribution center in
Perris Perris is an old railway city in Riverside County, California, United States, located east-southeast of Los Angeles and north of San Diego. It is known for Lake Perris, an artificial lake, skydiving, and its sunny dry climate. Perris is wit ...
that is larger than 31 football fields but, more recently, 5,000,000 sqft warehouses are common. These centers operate as part of the system that transports finished goods and materials from the ports of Los Angeles and
Long Beach Long Beach is a city in Los Angeles County, California. It is the 42nd-most populous city in the United States, with a population of 466,742 as of 2020. A charter city, Long Beach is the seventh-most populous city in California. Incorporate ...
to destinations to the north and east such as
Las Vegas Las Vegas (; Spanish for "The Meadows"), often known simply as Vegas, is the 25th-most populous city in the United States, the most populous city in the state of Nevada, and the county seat of Clark County. The city anchors the Las Vegas ...
,
Phoenix Phoenix most often refers to: * Phoenix (mythology), a legendary bird from ancient Greek folklore * Phoenix, Arizona, a city in the United States Phoenix may also refer to: Mythology Greek mythological figures * Phoenix (son of Amyntor), a ...
, and
Denver Denver () is a consolidated city and county, the capital, and most populous city of the U.S. state of Colorado. Its population was 715,522 at the 2020 census, a 19.22% increase since 2010. It is the 19th-most populous city in the Unit ...
. More than 80 percent of the state's imported cargo is shipped through the Los Angeles/Inland Empire Corridor. During the late 2010s and early 2020s,
Amazon Amazon most often refers to: * Amazons, a tribe of female warriors in Greek mythology * Amazon rainforest, a rainforest covering most of the Amazon basin * Amazon River, in South America * Amazon (company), an American multinational technology c ...
, the largest private employer in the region, has rapidly expanded its facilities and warehouses there, responding to explosive growth in online retailing and shipping and increasing traffic and air pollution. Like most industrial areas, the Inland Empire is vulnerable to the effects of economic recessions. For example, during the global economic downturn of 2008–2009, industrial vacancies doubled from 6.2 percent in 2007 to 12.4 percent to 2008. In San Bernardino and Redlands, vacancies reached 22 percent. The Inland Empire area is one of the least educated areas of the state with the lowest average in annual wages in the country. A 2006 study of salaries in 51 metropolitan areas of the country ranked the Inland Empire second to last, with an average annual wage of $36,924. Nonetheless, inexpensive land prices and innovative institutional support networks have attracted some small businesses and technology startups into the area. While urbanization continues to cut into agricultural lands, the Inland Empire still produces substantial crops. Although of irrigated land was lost between 2002 and 2004, agriculture still brought in more than $1.6 billion in revenues to the two-county region in 2006. Being a MSA, aggregate GDP figures are reported by the
Bureau of Economic Analysis The Bureau of Economic Analysis (BEA) of the United States Department of Commerce is a U.S. government agency that provides official economy of the United States, macroeconomic and industry statistics, most notably reports about the gross domestic ...
annually. The Inland Empire ranks 25th in the nation with a 2011 GDP of $109.8 billion, roughly a third of
San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area The San Francisco Bay Area, often referred to as simply the Bay Area, is a populous region surrounding the San Francisco, San Pablo, and Suisun Bay estuaries in Northern California. The Bay Area is defined by the Association of Bay Area Gover ...
despite their close population numbers. Per capita GDP was $25,993.34 in 2011, nearly half among the nation's top 50
Gross Metropolitan Product Gross metropolitan product (GMP) is a monetary measure of the value of all final goods and services produced within a metropolitan statistical area during a specified period (''e.g.'', a quarter, a year). GMP estimates are commonly used to compare ...
. Due to the housing crisis, the GDP fell from $114.8 billion in 2007, despite a heavy influx of residents. The unemployment rate in the Inland Empire has been consistently over the national average since 2007. 10.4 percent of Inland residents were unemployed as of August 2013, compared with the national rate of 7.3 percent. Due to the high unemployment and housing foreclosure rates, a higher percentage of Inland residents rely on public assistance. According to the Press-Enterprise, "twelve percent of Riverside County and 17 percent of San Bernardino County residents used food stamps in January 2012", as compared with "11 percent of those living in Los Angeles County, 8 percent of San Diego County residents and 7 percent of Orange County residents".


Housing

Since the 1950s, the area has changed from a rural to a suburban environment. The region now comprises numerous cities known as
bedroom communities A commuter town is a populated area that is primarily residential rather than commercial or industrial. Routine travel from home to work and back is called commuting, which is where the term comes from. A commuter town may be called by many o ...
that are suburban cities to Los Angeles, Orange County, and San Diego. Affordable
home ownership Owner-occupancy or home-ownership is a form of housing tenure in which a person, called the owner-occupier, owner-occupant, or home owner, owns the home in which they live. The home can be a house, such as a single-family house, an apartment, c ...
is the primary motivation behind the growth in these Inland Empire cities as homes in the region are generally less expensive than comparable homes in
Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world' ...
and
Orange Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum * ...
counties, but the pricing gap continues to shrink each year due to migration and increasing population. The steady rise in population and the demand for housing has led to a dramatic increase in the building of single-family homes on parcels of or more, as opposed to the construction of high-density development such as multi-story apartment or
condominium A condominium (or condo for short) is an ownership structure whereby a building is divided into several units that are each separately owned, surrounded by common areas that are jointly owned. The term can be applied to the building or complex ...
buildings. This low-density development has caused sprawl in the Inland Empire. Additionally, land that was used for agriculture is now being sold by owners for conversion to shopping centers, industrial warehouses, and more. Due to the lack of one central city in the Inland Empire, and the smaller geographical footprint that suburban cities tend to have, this continuous development has become seemingly unplanned suburban sprawl as local interest and zoning laws may quickly change from one city to the next city. The Inland Empire was declared the nation's worst example of sprawl according to a study by
Smart Growth America Smart Growth America (SGA) is a US non-profit 501(c)(3) organization headquartered in Washington, D.C. SGA's mission is to ensure that urban development policies foster safe, equitable, and sustainable community growth. SGA is a coalition of ...
in 2002. During the housing bubble collapse of the late 2000s,
foreclosure Foreclosure is a legal process in which a lender attempts to recover the balance of a loan from a borrower who has stopped making payments to the lender by forcing the sale of the asset used as the collateral for the loan. Formally, a mortg ...
s rose by 3,500 percent. In 2010, the area ranked fourth in the nation in the number of foreclosures, with one filing for every 133 households. The problem of abandoned homes became so great that the city of Perris initiated a program to paint the brown lawns of abandoned homes green as a way to reduce the appearance of
blight Blight refers to a specific symptom affecting plants in response to infection by a pathogenic organism. Description Blight is a rapid and complete chlorosis, browning, then death of plant tissues such as leaves, branches, twigs, or floral org ...
. In 2019, the "bedroom community" nature of the Inland Empire led to a plan to increase the construction of new housing in coastal cities (known as "job centers") preferentially versus building more housing in the Inland Empire areas. Meghan Sahli-Wells, mayor of Culver City, said that she supported the coastal plan because of the urgent nature of climate change. However, the plan was described as "toothless". The attractiveness of Inland Empire cities for warehousing and logistics has resulted in warehouses being built incrementally closer and closer to residential areas. With air pollution from diesel-powered transport trucks being a serious and cumulative concern for human health, an effort was made to impose a 1,000-foot buffer zone (separation distance between residential and commercial land uses) for new construction. However, this effort was not successful, due to local municipal officials giving priority to maximizing the construction of both housing and warehouse facilities, with the goal of maximizing employment as well as property-tax revenue from both the residential and the commercial/industrial sectors.


Retail

Retailing in the area has increased to try to keep abreast with the growing suburban population. The region is home to several large shopping malls, including the Promenade Shops at Dos Lagos and the Crossings in
Corona Corona (from the Latin for 'crown') most commonly refers to: * Stellar corona, the outer atmosphere of the Sun or another star * Corona (beer), a Mexican beer * Corona, informal term for the coronavirus SARS-CoV-2, which causes the COVID-19 di ...
;
Ontario Mills Ontario Mills is a shopping and outlet mall located in Ontario, California, within the Los Angeles metropolitan area. With 28 million annual visitors, it is one of the top shopping and tourist destinations in California. It is one of three Mil ...
in
Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...
; Promenade Mall in
Temecula Temecula (; es, Temécula, ; Luiseño: ''Temeekunga'') is a city in southwestern Riverside County, California, United States. The city had a population of 110,003 as of the 2020 census and was incorporated on December 1, 1989. The city is a ...
;
Galleria at Tyler Galleria at Tyler, formerly known as Tyler Mall, is a shopping mall located in Riverside, California, anchored by Forever 21, JCPenney, and Macy's, and Furniture City. Anchor stores Current *J. C. Penney (1970–present) *Macy's (north build ...
, Riverside Plaza, and Canyon Crossings in Riverside; The Shoppes at Chino Hills in Chino Hills; Moreno Valley Mall in
Moreno Valley Moreno Valley is a city in Riverside County, California, United States, and is part of the Riverside–San Bernardino–Ontario metropolitan area. It is the second-largest city in Riverside County by population and one of the Inland Empire's po ...
; Victoria Gardens in
Rancho Cucamonga Rancho Cucamonga was a Mexican land grant in present-day San Bernardino County, California, given in 1839 to the dedicated soldier, smuggler and politician Tiburcio Tapia by Mexican governor Juan Bautista Alvarado. The grant formed parts of pr ...
and the
Inland Center Inland Center is a regional shopping mall owned and operated by Macerich, located in San Bernardino, California along the southwest border adjacent to Interstate 215 and the city of Colton. The mall is within one mile of three bordering cities ...
mall in
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
. In fiscal year 2006, retail sales in San Bernardino County grew by 11.9 percent to $31.2 billion, while sales in Riverside County were up 11.3 percent to $29.6 billion.


Environmental quality

The result of this ongoing development has resulted in greater homeownership for the region. Although the region saw an uptick in jobs over the past decade, it is not a heavy employment center, and many residents commute to Los Angeles and Orange counties for their work. With a lack of substantial public transportation in the Greater Los Angeles Area, this has led to
traffic congestion Traffic congestion is a condition in transport that is characterized by slower speeds, longer trip times, and increased vehicular queueing. Traffic congestion on urban road networks has increased substantially since the 1950s. When traffic de ...
and degradation in
air quality Air pollution is the contamination of air due to the presence of substances in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials. There are many different types ...
for the Inland Empire. The solution to these problems is not simple. The presence of so many city governments within the Inland Empire, which often have different 'visions' for their own municipalities, means that two cities in the region rarely agree on a solution; just as common, they may have unequal means for implementing one even if they were to agree. Having no region-wide governmental planning organization may undermine any solution that could be proposed. Lastly, the fast pace at which development occurs versus the limited ability of government to respond to changes means that it could easily take years, if not decades, for a viable solution (such as new roads, transit systems, or pollution controls) to go into effect.


Air pollution

Air pollution, or suspended particulate matter locally generated from the increased number of automobiles in the area, from point sources such as factories, dust carried into the air by construction activity, and the contribution of similar pollutants from the Los Angeles area has regularly caused the Inland Empire to be at, or near, the bottom of many air quality ratings. In 2004, the
EPA The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it be ...
rated the
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
-
Riverside Riverside may refer to: Places Australia * Riverside, Tasmania, a suburb of Launceston, Tasmania Canada * Riverside (electoral district), in the Yukon * Riverside, Calgary, a neighbourhood in Alberta * Riverside, Manitoba, a former rural m ...
area as having the worst
particulate Particulates – also known as atmospheric aerosol particles, atmospheric particulate matter, particulate matter (PM) or suspended particulate matter (SPM) – are microscopic particles of solid or liquid matter suspended in the air. The te ...
air pollution in the United States.


Water pollution

Water pollution Water pollution (or aquatic pollution) is the contamination of water bodies, usually as a result of human activities, so that it negatively affects its uses. Water bodies include lakes, rivers, oceans, aquifers, reservoirs and groundwater. Water ...
has also been found in the
Santa Ana River The Santa Ana River is the largest river entirely within Southern California in the United States. It rises in the San Bernardino Mountains and flows for most of its length through San Bernardino and Riverside Counties, before cutting through ...
and Cajon wash, and pollutants from the March Air Reserve Base and
Stringfellow Acid Pits The Stringfellow Acid Pits are a toxic waste dump, and a Superfund site, located in Jurupa Valley, California, United States, just north of the neighborhood of Glen Avon. The site became the center of national news coverage in the early 1980s, ...
have contaminated
groundwater Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. A unit of rock or an unconsolidate ...
in parts of Riverside County. In 1997,
perchlorate A perchlorate is a chemical compound containing the perchlorate ion, . The majority of perchlorates are commercially produced salts. They are mainly used as oxidizers for pyrotechnic devices and to control static electricity in food packaging. Per ...
, a chemical used to produce explosives, was discovered to be seeping into the groundwater under
Rialto The Rialto is a central area of Venice, Italy, in the ''sestiere'' of San Polo. It is, and has been for many centuries, the financial and commercial heart of the city. Rialto is known for its prominent markets as well as for the monumental Ria ...
in a plume that continues to grow. In 2007, the Rialto city council petitioned the
United States Environmental Protection Agency The Environmental Protection Agency (EPA) is an independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it be ...
(EPA) for
Superfund Superfund is a United States federal environmental remediation program established by the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). The program is administered by the United States Environmental Pro ...
status to clean up the origin site. The sites comprising March Air Reserve Base,
Norton Air Force Base Norton Air Force Base (1942–1994) was a United States Air Force facility east of downtown San Bernardino in San Bernardino County, California. Overview For the majority of its operational lifetime, Norton was a logistics depot and heavy-l ...
and the
Stringfellow Acid Pits The Stringfellow Acid Pits are a toxic waste dump, and a Superfund site, located in Jurupa Valley, California, United States, just north of the neighborhood of Glen Avon. The site became the center of national news coverage in the early 1980s, ...
have already been classified as EPA Superfund
toxic waste Toxic waste is any unwanted material in all forms that can cause harm (e.g. by being inhaled, swallowed, or absorbed through the skin). Mostly generated by industry, consumer products like televisions, computers, and phones contain toxic chemi ...
sites.


Transportation

Traffic congestion Traffic congestion is a condition in transport that is characterized by slower speeds, longer trip times, and increased vehicular queueing. Traffic congestion on urban road networks has increased substantially since the 1950s. When traffic de ...
is a major issue in the Inland Empire. Many of the existing freeways were completed in the late 1970s with the exception of the segment of the
Foothill Freeway The Foothill Freeway is a freeway in the Los Angeles metropolitan area, California, running from the Sylmar district of Los Angeles east to Redlands. The western segment is signed as Interstate 210 (I-210) from its western end at I-5 to ...
, State Route 210 (SR 210) between San Dimas and
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
, which was completed in July 2007. New freeways or highway "fix-ups" are either in progress or being planned, such as the construction of Mid County Parkway between Perris and San Jacinto or the addition of toll lanes on I-15 through heavily urbanized portions of Riverside and San Bernardino counties. Other problems exist, however, including the imbalance between housing and job availability. The Inland Empire population grew as a result of affordable housing, at least relative to the rest of Southern California, but most of the higher paying jobs are located in Los Angeles, San Diego and Orange counties. Thus, many workers must
commute Commute, commutation or commutative may refer to: * Commuting, the process of travelling between a place of residence and a place of work Mathematics * Commutative property, a property of a mathematical operation whose result is insensitive to th ...
daily from the Inland Empire to their jobs in these counties—sometimes up to two hours each direction—and even longer if by public transportation. As the population increases, the problem is most certainly going to get worse. ''
Forbes ''Forbes'' () is an American business magazine owned by Integrated Whale Media Investments and the Forbes family. Published eight times a year, it features articles on finance, industry, investing, and marketing topics. ''Forbes'' also re ...
'' magazine ranked the area first in its 2007 list of most unhealthy commutes in the United States, beating out every other metropolitan area in the country, as Inland area drivers breathe the unhealthiest air and have the highest rate of fatal auto accidents per capita. According to a 1999 report by the Surface Transportation Policy Project, the Inland Empire leads in fatal crashes caused by
road rage Road rage is aggressive or angry behavior exhibited by motorists. These behaviors include rude and verbal insults, yelling, physical threats or dangerous driving methods targeted at other drivers, pedestrians or cyclists in an effort to intimid ...
. The theft of copper, brass and other metals from highway and road fixtures has also led to decreased public safety on IE roads and freeways. Gas siphoning has also been noted as a problem for vehicles left unattended in the region.


Public transportation

The Inland Empire does not have a particularly extensive or robust
public transportation Public transport (also known as public transportation, public transit, mass transit, or simply transit) is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typical ...
system. Due to the large physical size and sprawl of the region, the primary means of transportation in the region is the automobile. Less than five percent of the IE's 1,249,224 working-age residents use public transportation to get to work.
Omnitrans Omnitrans, stylized as "OmniTrans," is a public transportation agency in San Bernardino County, California, United States. The largest transit operator within San Bernardino County, it serves the San Bernardino Valley. The agency was established ...
is the largest bus agency in San Bernardino County, while the
Riverside Transit Agency The Riverside Transit Agency (RTA) is the main transit agency for western Riverside County, California, United States. RTA provides both local and regional services throughout the region with 39 fixed-routes (including RapidLink Gold Line), 9 Com ...
(RTA) is the largest in Riverside County. Currently, some of Omnitrans' bus routes run on headways of an hour or more, and some routes stop service in the early evening or may not run on weekends. SunLine Transit Agency provides bus service in the
Coachella Valley , map_image = Wpdms shdrlfi020l coachella valley.jpg , map_caption = Coachella Valley , location = California, United States , coordinates = , width = , boundaries = Salton Sea (southeast), Santa Rosa Mountains (southwest), San Jacint ...
while the
Victor Valley Transit Authority Victor Valley Transit Authority (VVTA), the second largest transit operator in San Bernardino County (with over 1,020,119 passengers a year), is a transit agency providing bus service in the Victor Valley, California area. In , the system had a r ...
(VVTA) provides transit service in the High Desert, including to Barstow after the transit systems in the latter was merged into VVTA in 2015. Other operators in the region include
Pass Transit Beaumont Transit is a transit agency providing public transport bus services primarily in the community of Beaumont, California, United States. The agency operates fixed-route local services, commuter express buses to nearby communities and curb- ...
serving the
Banning Pass The San Gorgonio Pass, or Banning Pass, is a elevation gap on the rim of the Great Basin between the San Bernardino Mountains to the north and the San Jacinto Mountains to the south. The pass was formed by the San Andreas Fault, a major trans ...
area,
Needles Area Transit Needles Area Transit (NAT) is the public transportation system, including a Dial-a-Ride program for seniors and persons with disabilities, serving residents of the Needles, California, City of Needles in San Bernardino County, California, San Berna ...
serving the city of Needles,
Mountain Transit Mountain Transit (legally the Mountain Area Regional Transit Authority) is the third largest regional transit agency in San Bernardino County, California. Mountain Transit serves the San Bernardino Mountain communities of Crestline, Lake Arrowhea ...
serving the communities in the San Bernardino Mountains including Lake Arrowhead, Big Bear, Running Springs, and Crestline, and the MBTA serving the Morongo Basin and Yucca Valley portions of San Bernardino County. Although transit usage and infrastructure remains weak, several projects have moved forward and opened in the 2010s to improve transit accessibility in the region. Major projects include the Perris Valley portion of the Metrolink 91/Perris Valley Line, the San Bernardino Transit Center, and the Omnitrans
sbX sbX is a bus rapid transit (BRT) service in San Bernardino and Loma Linda, California, United States. It is operated by Omnitrans, a public transportation agency in southwestern San Bernardino County. The route is internally named by Omnitrans ...
Green Line, which connects the cities of Loma Linda and San Bernardino, two universities, and the Loma Linda VA Hospital to the San Bernardino Transit Center. In addition to sbX, there are other express services available to public transportation users in the region. RTA operates a BRT-lite system in the RapidLink Gold Line, which runs from UCR to the
Corona Transit Center Corona (from the Latin for 'crown') most commonly refers to: * Stellar corona, the outer atmosphere of the Sun or another star * Corona (beer), a Mexican beer * Corona, informal term for the coronavirus SARS-CoV-2, which causes the COVID-19 dis ...
. Due to the physical size of the Inland Empire, transit connections between the nodes of the region are primarily served by freeway express services. Transit operators of the IE provide service between major destinations and transit centers around Southern California including the
San Bernardino Transit Center The San Bernardino Transit Center (Metrolink designation San Bernardino–Downtown) is an intermodal transit center in downtown San Bernardino, California, United States. It is owned and operated by Omnitrans, the area's public transportation ...
, the Montclair Transcenter,
Disneyland Disneyland is a amusement park, theme park in Anaheim, California. Opened in 1955, it was the first theme park opened by The Walt Disney Company and the only one designed and constructed under the direct supervision of Walt Disney. Disney in ...
, Pomona, and Oceanside. The region is also part of the five-county Southern California Regional Rail Authority (SCRRA) " Metrolink" commuter rail system. Of the seven lines that Metrolink operates, four of them directly serve the Inland Empire: * San Bernardino Line: provides daily service from San Bernardino to Los Angeles (busiest route of the system) * 91/Perris Valley Line: provides weekday service from Perris to Los Angeles and weekend service between Riverside and Los Angeles * Riverside Line: provides weekday commuter service from downtown Riverside to Los Angeles * Inland Empire-Orange County Line: provides daily service from San Bernardino to Oceanside in San Diego County


Future projects

Although a robust transit network has been lacking in the region for decades, steps are being made toward developing one in the future. The councils of governments and transportation commissions in both IE counties have identified and are working on future expansions of transit to better serve the region. These include the sbX West Valley Connector,
Arrow An arrow is a fin-stabilized projectile launched by a bow. A typical arrow usually consists of a long, stiff, straight shaft with a weighty (and usually sharp and pointed) arrowhead attached to the front end, multiple fin-like stabilizers c ...
, the extension of the Gold Line to Montclair, and daily train service to the Coachella Valley. Additional routes have also been studied including extending the Metrolink's Perris Valley Line to San Jacinto and Temecula, a passenger rail spur along I-15 to Lake Elsinore, BRT routes throughout the respective service areas of Omnitrans and RTA, and an aerial tram from Highland to Big Bear. The Inland Empire is the chosen route for connecting
California High-Speed Rail California High-Speed Rail (also known as CAHSR or CHSR) is a publicly funded high-speed rail system currently under construction in California in the United States. Planning for the project began in 1996, when the California Legislature and Gover ...
service to San Diego. While a final alignment has yet to be finalized, concepts include stops at the Ontario International Airport, in Riverside, San Bernardino, Corona, and Temecula or Murrieta. These would occur as part of Phase II, however, which currently remains unfunded.


Airports

Several airports are located in the Inland Empire.
San Bernardino International Airport San Bernardino International Airport (, initialism: SBIA) is a public airport two miles (3 km) southeast of the city center of San Bernardino, California, in San Bernardino County, California, United States. The airport covers and has one ...
,
Ontario International Airport Ontario International Airport is an international airport two miles east of downtown Ontario, California, Ontario, in San Bernardino County, California, United States, about east of downtown Los Angeles and west of downtown San Bernardino. It ...
and
Palm Springs International Airport Palm Springs International Airport , formerly Palm Springs Municipal Airport, is an airport two miles (3 km) east of downtown Palm Springs, California, United States. The airport covers and has two runways. The facility operates year-roun ...
are
commercial airport An airport is an aerodrome with extended facilities, mostly for commercial air transport. Airports usually consists of a landing area, which comprises an aerially accessible open space including at least one operationally active surfac ...
s in their respective cities. A local
joint powers agency A joint powers authority (JPA) is an entity permitted under the laws of some U.S. states, whereby two or more public authorities (e.g. local governments, or utility or transport districts), not necessarily located in the same state, may jointly ex ...
has redeveloped the decommissioned
Norton Air Force Base Norton Air Force Base (1942–1994) was a United States Air Force facility east of downtown San Bernardino in San Bernardino County, California. Overview For the majority of its operational lifetime, Norton was a logistics depot and heavy-l ...
into
San Bernardino International Airport San Bernardino International Airport (, initialism: SBIA) is a public airport two miles (3 km) southeast of the city center of San Bernardino, California, in San Bernardino County, California, United States. The airport covers and has one ...
. There are also several general aviation airports in the region.


Active transportation

The region is making some progress in developing dedicated bicycle commuter and recreation trails. The largest of these, the
Santa Ana River bicycle path The Santa Ana River Trail is a multi-use trail complex that runs alongside the Santa Ana River in southern California. The trail stretches from the Pacific Ocean at Huntington Beach along the Santa Ana River to the Orange–Riverside county lin ...
, currently connects Corona to Huntington Beach, and is eventually projected to stretch for 84 miles all the way to Redlands when completed. A shorter trail exists along the former path of the
Pacific Electric Railway The Pacific Electric Railway Company, nicknamed the Red Cars, was a privately owned mass transit system in Southern California consisting of electrically powered streetcars, interurban cars, and buses and was the largest electric railway system ...
from Claremont to Rialto. A number of communities have also built trails along the levees and maintenance roads of other waterways in the region, including the
CV Link CV, Cv, or cv may refer to: *Curriculum vitae, a summary of academic and professional history and achievements CV, Cv, or cv may also refer to: Arts, entertainment, and media * ''CV'' (novel), a novel by Damon Knight * Character voice, or CV; ...
, which is under construction in the Coachella Valley area of the region. Other plans also exist to provide feeder trails to meet the main backbones such as the PE Trail and provide a network of connectivity to nonmotorized users throughout the region.


Demographics

The population of the
Greater Los Angeles area Greater Los Angeles is the second-largest metropolitan region in the United States with a population of 18.5 million in 2021, encompassing five counties in Southern California extending from Ventura County in the west to San Bernardino Coun ...
(which includes the Inland Empire) is about 18 million people according to the
2010 United States Census The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators servin ...
, and is the second largest
metropolitan region A metropolitan area or metro is a region that consists of a densely populated urban agglomeration and its surrounding territories sharing industries, commercial areas, transport network, infrastructures and housing. A metro area usually com ...
in the country. The
Metropolitan Statistical Area In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally Incorporated town, incorporate ...
population of the Inland Empire (Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area) itself is more than 4.2 million people and is the 13th largest metropolitan area in the United States. According to the 2000 U.S. Census, it is the fastest growing area in the state. Between 1990 and 2000, Riverside and San Bernardino counties added 700,000 to their population totals, an increase of 26 percent. Between 2000 and 2010 Inland Empire's population expanded by 970,000 or 30 percent, and between 2010 and 2020 it expanded by a further 375,000 or another 9 percent to reach 4.6 million. According to census bureau's 2005–2007 estimates 61.8 percent of the population was
White White is the lightest color and is achromatic (having no hue). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully reflect and scatter all the visible wavelengths of light. White on ...
(40.4 percent White Non-Hispanic), 7.5 percent
Black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white ...
, 5.7 percent
Asian Asian may refer to: * Items from or related to the continent of Asia: ** Asian people, people in or descending from Asia ** Asian culture, the culture of the people from Asia ** Asian cuisine, food based on the style of food of the people from Asi ...
and 25.0 percent of other or mixed race. 43.9 percent were Hispanic of any race. 21.9 percent of the population was foreign born. The
Centers for Disease Control and Prevention The Centers for Disease Control and Prevention (CDC) is the national public health agency of the United States. It is a United States federal agency, under the Department of Health and Human Services, and is headquartered in Atlanta, Georgi ...
reports that in 2006, 33.1 percent of people in the
Greater San Bernardino Area The San Bernardino Valley ( es, Valle de San Bernardino) is a valley in Southern California located at the south base of the Transverse Ranges. It is bordered on the north by the eastern San Gabriel Mountains and the San Bernardino Mountains; ...
were overweight, and 30.8 percent were obese. ''
Forbes ''Forbes'' () is an American business magazine owned by Integrated Whale Media Investments and the Forbes family. Published eight times a year, it features articles on finance, industry, investing, and marketing topics. ''Forbes'' also re ...
'' magazine ranks the area as the fourth fattest in the country. A substantial majority of residents (76.6 percent), last comparatively surveyed in 2001, rated their respective counties as good places to live. Over 81 percent of Riverside County residents indicated that their county is a very good or fairly good place to live, while about 72 percent of residents in San Bernardino County felt the same way. Survey respondents cited "nice living area", "good climate", and "affordable housing" as the top positive factors in assessing their respective communities. Smog was by far the most important negative factor affecting respondents' ratings in both counties, while traffic was the second highest concern in Riverside County and crime the second highest concern among San Bernardino County residents. Since the 1970s and onwards, large numbers of African-American, Hispanic and Latino Americans, Latino and some Asian-American residents from the Los Angeles-Orange County and San Diego metro areas moved to the Inland Empire region. Large Black communities can be found around San Bernardino (Fontana, California, Fontana and
Rialto The Rialto is a central area of Venice, Italy, in the ''sestiere'' of San Polo. It is, and has been for many centuries, the financial and commercial heart of the city. Rialto is known for its prominent markets as well as for the monumental Ria ...
) and Riverside (Moreno Valley and Perris), where Blacks and Latinos became majorities in and around those cities. This is also true in the Mojave Desert and
Coachella Valley , map_image = Wpdms shdrlfi020l coachella valley.jpg , map_caption = Coachella Valley , location = California, United States , coordinates = , width = , boundaries = Salton Sea (southeast), Santa Rosa Mountains (southwest), San Jacint ...
portions.


Politics

While the region as a whole had traditionally leaned more Republican Party (United States), Republican than the rest of California, newer residents are less likely to identify with the Republican party than longer-term residents (36 percent to 42 percent), and the total number of residents identifying with the Democratic Party (United States), Democrats (34 percent) slightly edged over the number identifying with the Republican party (33 percent). In the 2008 U.S. presidential election, 2008 presidential election, Democratic candidate Barack Obama carried both Riverside and San Bernardino counties, becoming only the second Democrat to carry both counties since Lyndon Johnson in 1964. In 2012 U.S. presidential election, 2012, Obama repeated this feat and again carried both counties, and the two Inland Empire counties have stayed in the Democratic column in presidential elections since. Nonetheless, the area continues to be far friendlier to Republicans than
Los Angeles County Los Angeles County, officially the County of Los Angeles, and sometimes abbreviated as L.A. County, is the most populous county in the United States and in the U.S. state of California, with 9,861,224 residents estimated as of 2022. It is the ...
or the San Francisco Bay Area. Non-Hispanic Whites and African-Americans, non-Hispanic Blacks have the highest participation rates for nearly every type of political activity, while Latinos and Asian Americans lag significantly behind those groups in terms of volunteerism and organizational membership. The 2006 Great American Boycott, immigration protests have significantly boosted political participation among Latinos.


Religion

Many faiths and denominations are found and represented in the area. The Catholic Church in the United States, Roman Catholic parishes in the region belong to the church's Roman Catholic Diocese of San Bernardino, Diocese of San Bernardino. The Church of Jesus Christ of Latter-day Saints, Mormons and Seventh-day Adventist Church, Seventh-day Adventists have communities in the towns of Loma Linda, California, Loma Linda and Redlands near San Bernardino. Mormons also have congregations in the High Desert region. Seventh-day Adventists operate Loma Linda University. The Inland Empire has a Jews, Jewish community, and additionally a American Jews, Jewish American community is in and around the Sun City, California, Sun City neighborhood of Menifee, California, Menifee. According to the United Jewish Citizens of the Desert, the
Coachella Valley , map_image = Wpdms shdrlfi020l coachella valley.jpg , map_caption = Coachella Valley , location = California, United States , coordinates = , width = , boundaries = Salton Sea (southeast), Santa Rosa Mountains (southwest), San Jacint ...
has an estimated 20,000 American Jews, one of California's largest Jewish communities, as a result of being a major retirement destination. There are also some fast-growing Muslim communities with around 30,000 American Muslims in 2019, mostly concentrated around the UCR campus in Riverside, Irvine and central Corona. All locations have well-established Islamic Centers gathering faith members for weekly Juma prayers as well as other Islamic holidays.


Crime

While the crime index in Riverside and Ontario trends slightly over the state average,
San Bernardino San Bernardino (; Spanish language, Spanish for Bernardino of Siena, "Saint Bernardino") is a city and county seat of San Bernardino County, California, United States. Located in the Inland Empire region of Southern California, the city had a ...
has a crime index consistently near or over twice that of the national average. Reflecting nationwide trends, violent crime in the region overall declined or remained consistent in 2009, despite the recession. In the city of Riverside, 10 homicides occurred in 2005, down from 24 in 2003, its highest total since 2003. All but three cases resulted in arrests. In San Bernardino, by contrast, 58 killings occurred in 2005, but only a third of cases in San Bernardino led to arrests, due to a lack of witness cooperation in that city. Latino gangs have been active in the region since the area's citrus days while a continual migration of numerous African American gangs from the inner city of South LA have flowed into the region since the Watts Riots and 1992 Los Angeles Riots. The increased diversity in the region between 1990 and 2000 is also associated with a 20 percent increase in hate crime in the same period, mostly ascribed to increased gang activity. According to data from the FBI's Uniform Crime Reports, Uniform Crime Reporting program, taken together, Riverside County, California, Riverside and San Bernardino County, California, San Bernardino counties showed a total of 51,237 crimes reported to county police/sheriffs (but not to city or other agencies) in 2006; this combined total exceeded the totals for all other California counties – considered individually – except for Sacramento County, California, Sacramento. The region has also been noted as a center of methamphetamine drug production. The Riverside and San Bernardino county sheriffs' departments busted 635 meth labs in 2000; law enforcement has driven most of the meth production industry to Mexico since 2007, but many of the homes discovered to have been used as meth labs before 2006 have since been sold on the market before California law required rigorous decontamination, leading to a legacy of health hazards for unsuspecting renters and home-buyers in the area. In 2016 federal crime statistics stated that San Bernardino was ranked the most dangerous city in
California California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
.


Education

There is a trend of lower educational attainment in the IE, which starts early. Only 37 percent of 3- and 4-year-olds in the region are enrolled in pre-school, with only one school in the region for every 343 children, as compared with 48 percent enrollment in
San Diego County San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the fi ...
. Thirty-five percent of the IE's ninth graders do not graduate from high school, and only 37 percent of its college age residents enroll in a post-secondary education program of some sort. Only 24 percent of the IE's adult residents have attained a college degree or better. Twenty-five percent do not possess a high school diploma. According to past CSUSB President Al Karnig, "We have a very low college attendance rate that is scantly above half of what the average is in other states. We have only have about 20 percent college graduates in the Inland Empire while the average in other states is 38 percent." 21 inland area high schools rank in the top 100 in California for producing Dropping out, dropouts. Of Inland Empire residents 25 years and over in 2004, 44.4 percent of Asians had bachelor's or higher degrees, and nearly 70 percent had at least attended college. 21.3 percent of Blacks had a bachelor's degree or higher, and 65.2 percent had either a community degree or had attended college. 22.8 percent of Whites had a bachelor's degree or higher, and 60.8 percent had attended college. Of Hispanics, 6.9 percent had a bachelor's or higher degree, and 30.2 percent attended college. Among students transferring from Inland community colleges to private schools in 2004–05, the most frequent choice was the University of Phoenix.


Employment

While the Inland Empire led the state in job-growth with 275,000 new jobs between 1990 and 2000, most are in comparatively low-tech fields. San Bernardino and Riverside counties are primarily host to service industry, service and
manufacturing Manufacturing is the creation or production of goods with the help of equipment, labor, machines, tools, and chemical or biological processing or formulation. It is the essence of secondary sector of the economy. The term may refer to a r ...
- or warehousing-oriented industries. Food service, Food and Business administration, administrative services employ the most people in the Inland Empire, while for the state of California, the top industries are in administrative services and professional, scientific and hi-tech-oriented fields. 79.8% of the IE's job growth from 1990 to 2003 was in service-sector jobs. Low-wage industries are abundant in the IE, and the area's high-tech and professional industries pay less than in other regions of California. As many as one-third of working adults commute out of the region to find work, the highest proportion of any area in the country. Adding to gridlock, fewer than 5% of the IE's 1,249,224 working-age residents use
public transportation Public transport (also known as public transportation, public transit, mass transit, or simply transit) is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typical ...
to get to work each day. 14.5% carpool, while 79.7% typically drive alone to work in their cars. In 2007, the region had an unemployment rate of 6.1%, while overall jobless claims in California were at 5.4% and 4.4% nationally. In 2008, unemployment in the area increased to 9.5%, at a time when the state average was 8.2% and the national average approximately 6.5%. Unemployment reached an all-time high of 15% in 2010, second in the nation only to Detroit among metropolitan areas with populations over 1 million.


Culture

The Inland Empire sits adjacent to the
San Bernardino Mountains The San Bernardino Mountains are a high and rugged mountain range in Southern California in the United States. Situated north and northeast of San Bernardino and spanning two California counties, the range tops out at at San Gorgonio Mountain ...
. Lake Arrowhead and Big Bear are just some of the lakes located in the mountains. Lake Arrowhead becomes very popular in the summertime, while Big Bear becomes popular in the winter for skiing and snowboarding activities. Various locations in the Inland Empire provide venues for cultural performances and entertainment. The Victoria Gardens Cultural Center, which is owned and operated by the City of Rancho Cucamonga, opened in the Fall of 2006 providing theatre, concerts and family entertainment to the region. The San Manuel Amphitheater in San Bernardino's Devore neighborhood is the nation's largest outdoor amphitheater. San Bernardino's "Route 66 Rendezvous (the largest classical carshow in the US)", an annual street fair and classic car show, draws a half-million people from around the world. The Palm Springs Aerial Tramway in Palm Springs is a popular attraction, rising to more than 8500 feet.


Music

Established bands from the IE include Alien Ant Farm, Hepcat (band), Hepcat, The Bellrays, and the Voodoo Glow Skulls, from Riverside, and Cracker (band), Cracker from Redlands, and The Mountain Goats from Chino. House music artist DJ Lynnwood got his start at the age of ten spinning records at KPCC (radio station), KUOR-FM in Redlands. girafa is another local electronic artist from Corona. Local Hip hop music, hip-hop artists such as Miah Lanski, Suga Free, Saint Dog, 40 Glocc, Young Noble from the Outlawz, J.J. Fad, Raje, Noa James, Xydewayz8, The Faze, Lil Xan and A Lighter Shade of Brown have brought about attention to the growing Hip hop culture, Hip hop community in and around the region. The Jerkin' street dance culture originated from the Inland Empire-based hip-hop groups New Boyz and Audio Push. A number of artists associated with the Palm Desert Scene forged the genre of desert rock as well as playing a large role in the genre of stoner rock. A Denmark, Danish record label, Musikministeriet, recently opened up an office in Redlands in hopes of further cultivating the IE music scene. Frank Zappa performed in Upland on Foothill Boulevard during the early 1960s where he played shows on a makeshift stage for college crowds. Zappa also purchased Pal Recording Studio on Archibald Avenue in Rancho Cucamonga where the Surfaris had recorded the surf music classic "Wipe Out (instrumental), Wipe Out". He dubbed it Studio Z and began making recordings that eventually led to the founding of Zappa's group The Mothers of Invention. Until his death in December 2012, singer Ray Collins (rock musician), Ray Collins of the Mothers of Invention lived in the area. Zappa mentions the Inland Empire in the song "Billy the Mountain". From the late 80s until the late 90s, many up-and-coming musical acts, such as Rage Against the Machine, Blink-182 and No Doubt cut their teeth playing venues in Riverside. These historic venues (Spanky's Cafe and the De Anza Theatre) have since been closed and converted to other purposes. The Barn at UCR was closed as a music venue for 10 years but beginning in October 2008 KUCR Radio 88.3 FM, ASPB The Associated Student Program Board with funding from UCR Housing began having a free concert series once a week during the school quarter. Emerging music venues in the IE include the Showcase Theatre in Corona (recently closed), Red Planet Records in Riverside, the Vault in Redlands, the Buffalo Inn and The Wire (now closed) in Upland, the Twins Club in Rancho Cucamonga, the Press Restaurant in Claremont, the Glass House in Pomona, Back To The Grind Coffee Shop in Riverside, Liam's Irish Pub in Colton, and CommonGround Soundstage in Riverside.


Performing arts

Orchestras in the IE include the Redlands Symphony, which performs at the University of Redlands, the Riverside County Philharmonic, which performs at the Riverside Municipal Auditorium, the San Bernardino Symphony, which performs at the California Theatre (San Bernardino), California Theatre, and the Victor Valley Symphony, which performs at Victor Valley College. Theatrical Arts International is housed at the California Theatre (San Bernardino), California Theatre as well. With the largest subscriber base in the Inland Empire, Theatrical Arts International presents the largest caliber tours available including such blockbusters as ''Cats'', ''Hairspray'', ''Mamma Mia'', and ''Miss Saigon.'' There are many other large theater programs in the community. The Riverside Fox Theater, also known as the Fox Performing Arts Center, was built in 1929, and is a Spanish Colonial Revival style building in the heart of downtown Riverside, California. The theater is the centerpiece of Riverside's Arts & Culture initiative and underwent a major renovation and restoration to become a regional performing arts facility. Renovation was completed in the Fall 2009, with a grand-reopening in January 2010. At Chaffey High School in Ontario, they have a very large theater program that puts on shows in the fall and in the spring on one of the largest high school stages in the Inland Empire. The Inland Empire Harmony Carousel Chorus provides music in Barbershop Quartet productions.


Sports

The Inland Empire is the largest metropolitan area in the United States without a major professional sports team. However, it is part of the Greater Los Angeles area which includes teams in
Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world' ...
and
Orange Orange most often refers to: *Orange (fruit), the fruit of the tree species '' Citrus'' × ''sinensis'' ** Orange blossom, its fragrant flower *Orange (colour), from the color of an orange, occurs between red and yellow in the visible spectrum * ...
counties. The area is home to numerous minor league baseball, basketball, and ice hockey teams. The Inland Empire team with the most championships is the Inland Empire 66ers of San Bernardino, who won their most recent championship in 2013. The Auto Club Speedway, located in Fontana, California, Fontana, opened in 1997. It contains an oval, a road course, and a dragstrip for auto racing. The Speedway is located approximately from the former Ontario Motor Speedway site. The Riverside International Raceway, another defunct motorsport venue, was located about east of Riverside. In college sports, the Inland Empire features five four-year institutions that represent all three National Collegiate Athletic Association, NCAA divisions, as well as the National Association of Intercollegiate Athletics, NAIA.


Media


Newspapers

The Inland Empire is served by four major local newspapers: * Th
InlandEmpirePress.com
provides online only reporting for the Riverside County &
San Bernardino Valley The San Bernardino Valley ( es, Valle de San Bernardino) is a valley in Southern California located at the south base of the Transverse Ranges. It is bordered on the north by the eastern San Gabriel Mountains and the San Bernardino Mountains; ...
region. * The ''San Bernardino County Sun'', which serves primarily the
San Bernardino Valley The San Bernardino Valley ( es, Valle de San Bernardino) is a valley in Southern California located at the south base of the Transverse Ranges. It is bordered on the north by the eastern San Gabriel Mountains and the San Bernardino Mountains; ...
region. * The ''Inland Valley Daily Bulletin'', which serves the southwestern San Bernardino County and eastern
Los Angeles County Los Angeles County, officially the County of Los Angeles, and sometimes abbreviated as L.A. County, is the most populous county in the United States and in the U.S. state of California, with 9,861,224 residents estimated as of 2022. It is the ...
cities of Claremont, La Verne, Pomona, San Dimas, Upland, Rancho Cucamonga, Ontario, Montclair, Chino and Chino Hills. * The Riverside-based ''Press-Enterprise (California), Press-Enterprise'' also has a few editions over the area. There is also an Inland Empire edition of the ''
Los Angeles Times The ''Los Angeles Times'' (abbreviated as ''LA Times'') is a daily newspaper that started publishing in Los Angeles in 1881. Based in the LA-adjacent suburb of El Segundo since 2018, it is the sixth-largest newspaper by circulation in the Un ...
''. For the segments of the Inland Empire surrounding San Bernardino and Riverside cities, regional newspapers include: * Inland Empire: Th
Inland Empire Community News
provides online and print reporting for various cities in the Inland Empire. * High Desert: the Victor Valley is served by both th
Victor Valley News
and th
Daily Press
Other newspapers include the ''Antelope Valley Press'', and the Barstow ''Desert Dispatch''. Both Victorville and Barstow have a Sunday edition circulated across both areas called the ''Press-Dispatch''. *
Palm Springs Palm Springs (Cahuilla: ''Séc-he'') is a desert resort city in Riverside County, California, United States, within the Colorado Desert's Coachella Valley. The city covers approximately , making it the largest city in Riverside County by land ...
&
Coachella Valley , map_image = Wpdms shdrlfi020l coachella valley.jpg , map_caption = Coachella Valley , location = California, United States , coordinates = , width = , boundaries = Salton Sea (southeast), Santa Rosa Mountains (southwest), San Jacint ...
: ''The Desert Sun''


Radio

The Inland Empire is ranked 26th (June 2008) in the national radio market as a stand-alone market. When combined with the Greater Los Angeles Area, it is part of the second largest radio market. Due to the various mountain ranges including San Bernardino, San Gabriel, and Idyllwild, it may be difficult to receive a single station throughout the entire Inland Empire area without interference.


Television

PBS member statio
KVCR-TV
broadcasts directly to the Inland Empire. The station covers all of Riverside County and San Bernardino County with some Los Angeles area overlap. The station is located on the campus of San Bernardino Valley College. In addition to PBS and original, local content, First Nations Experience, First Nations Experience (FNX), KVCR-DT, KVCR's sister station, also broadcasts programming about the indigenous peoples and Native Americans to the Inland Empire. The current TLC (TV network), TLC TV series ''Dr. Pimple Popper (TV series), Dr. Pimple Popper'', a spin-off of the YouTube channel of Dermatology, dermatologist Sandra Lee (dermatologist), Sandra Lee, is shot mainly at Skin Physicians & Surgeons, a clinic in Upland run by Lee and her husband Jeffrey Rebish, also a dermatologist.


Film

While there are no large film production companies or studios based in the Inland Empire, Filming location, on-location shoots accounted for a total economic impact of $65.2 million in the two-county region in 2006. From 1994 to 2005, filming accounted for over a billion dollars ($1,228,977,456) in total revenues spent in the area. Some famous films shot in the Inland Empire include ''Executive Decision'', ''U Turn (1997 film), U Turn'', ''Erin Brockovich (film), Erin Brockovich'', and ''The Fast and the Furious (2001 film), The Fast and the Furious''. While the 2006 David Lynch film ''Inland Empire (film), Inland Empire'' is named after the region, no scenes were actually shot in the Inland Empire. Ann Lerner, Albuquerque's film liaison, told the ''L.A. Times'' about the AMC (TV channel), AMC cable TV series ''Breaking Bad'' producers wanted to film the series in California's Inland Empire but switched to New Mexico because of New Mexico's tax incentives. Shot Caller (film), Shot Caller has scenes set in the Inland Empire, called "I.E." in the film.


Incorporated cities


See also

* List of California urban areas * List of museums in the Inland Empire (California)


References


External links

* * {{Authority control Inland Empire, Regions of California San Bernardino County, California Riverside County, California Southern California Metropolitan areas of California