Austin Chalk Stratigraphic Column In Texas

Austin is the capital city of the U.S. state of Texas, as well as the seat and largest city of Travis County, with portions extending into Hays and Williamson counties. Incorporated on December 27, 1839, it is the 11th-most-populous city in the United States, the fourth-most-populous city in Texas, the second-most-populous state capital city, and the most populous state capital that is not also the most populous city in its state. It has been one of the fastest growing large cities in the United States since 2010. Downtown Austin and Downtown San Antonio are approximately apart, and both fall along the Interstate 35 corridor. Some observers believe that the two regions may some day form a new "metroplex" similar to Dallas and Fort Worth. Austin is the southernmost state capital in the contiguous United States and is considered a " Beta −" global city as categorized by the Globalization and World Cities Research Network.

As of 2021, Austin had an estimated population of 964,177, up from 961,855 at the 2020 census. The city is the cultural and economic center of the metropolitan statistical area, which had an estimated population of 2,295,303 , a roughly 84% increase from the year 2000. Located in within the greater Texas Hill Country, it is home to numerous lakes, rivers, and waterways, including Lady Bird Lake and Lake Travis on the Colorado River, Barton Springs, McKinney Falls, and Lake Walter E. Long.

Residents of Austin are known as Austinites. They include a diverse mix of government employees, college students, musicians, high-tech workers, digital marketers, and blue-collar workers. The city's official slogan promotes Austin as "The Live Music Capital of the World", a reference to the city's many musicians and live music venues, as well as the long-running PBS TV concert series ''Austin City Limits''. The city also adopted "Silicon Hills" as a nickname in the 1990s due to a rapid influx of technology and development companies. In recent years, some Austinites have adopted the unofficial slogan "Keep Austin Weird", which refers to the desire to protect small, unique, and local businesses from being overrun by large corporations. Since the late 19th century, Austin has also been known as the "City of the Violet Crown", because of the colorful glow of light across the hills just after sunset.

In 1987, Austin originated and remains the site for South by Southwest (stylized as SXSW and colloquially referred to as ''South By''), an annual conglomeration of parallel film, interactive media, and music festivals and conferences that take place in mid-March.

Emerging from a strong economic focus on government and education, since the 1990s, Austin has become a center for technology and business. The technology roots in Austin can be traced back to the 1960s when Tracor (now BAE Systems), a major defense electronics contractor, began operation in the city in 1962. IBM followed in 1967, opening a facility to produce its Selectric typewriters. Texas Instruments setup in Austin two years later, Motorola (now NXP Semiconductors) started semiconductor chip manufacturing in 1974. BAE Systems, IBM, and NXP Semiconductors still have campuses and manufacturing operations in Austin as of 2022. A number of Fortune 500 companies have headquarters or regional offices in Austin, including 3M, Advanced Micro Devices (AMD), Amazon, Apple, Facebook (Meta), Google, IBM, Intel, NXP Semiconductors, Oracle, Tesla, Texas Instruments, and Whole Foods Market. Dell's worldwide headquarters is located in the nearby suburb of Round Rock. With regard to education, Austin is the home of the University of Texas at Austin, which is one of the largest universities in the U.S., with over 50,000 students. In 2021, Austin became home to the Austin FC, the first (and currently only) major professional sports league in the city.

History

Austin, Travis County and Williamson County have been the site of human habitation since at least 9200 BC. The area's earliest known inhabitants lived during the late Pleistocene (Ice Age) and are linked to the Clovis culture around 9200 BC (over 11,200 years ago), based on evidence found throughout the area and documented at the much-studied Gault Site, midway between Georgetown and Fort Hood.

When settlers arrived from Europe, the Tonkawa tribe inhabited the area. The Comanches and Lipan Apaches were also known to travel through the area. Spanish colonists, including the Espinosa- Olivares- Aguirre expedition, traveled through the area, though few permanent settlements were created for some time. In 1730, three Catholic missions from East Texas were combined and reestablished as one mission on the south side of the Colorado River, in what is now Zilker Park, in Austin. The mission was in this area for only about seven months, and then was moved to San Antonio de Béxar and split into three missions.

During the 1830s, pioneers began to settle the area in central Austin along the Colorado River. Spanish forts were established in what are now Bastrop and San Marcos. Following Mexico's independence, new settlements were established in Central Texas, but growth in the region was stagnant because of conflicts with the regional Native Americans.

In 1835–1836, Texans fought and won independence from Mexico. Texas thus became an independent country with its own president, congress, and monetary system. In 1839, the Texas Congress formed a commission to seek a site for a new capital of the Republic of Texas to replace Houston. When he was Vice President of Texas, Mirabeau B. Lamar had visited the area during a buffalo-hunting expedition between 1837 and 1838. He advised the commissioners to consider the area on the north bank of the Colorado River (near the present-day Congress Avenue Bridge), noting the area's hills, waterways, and pleasant surroundings. It was seen as a convenient crossroads for trade routes between Santa Fe and Galveston Bay, as well as routes between northern Mexico and the Red River. In 1839, the site was chosen, and was briefly incorporated under the name "Waterloo". Shortly afterward, the name was changed to Austin in honor of Stephen F. Austin, the "Father of Texas" and the republic's first secretary of state.

The city grew throughout the 19th century and became a center for government and education with the construction of the Texas State Capitol and the University of Texas at Austin.

Edwin Waller was picked by Lamar to survey the village and draft a plan laying out the new capital. The original site was narrowed to that fronted the Colorado River between two creeks, Shoal Creek and Waller Creek, which was later named in his honor. Waller and a team of surveyors developed Austin's first city plan, commonly known as the Waller Plan, dividing the site into a 14-block grid plan bisected by a broad north–south thoroughfare, Congress Avenue, running up from the river to Capital Square, where the new Texas State Capitol was to be constructed. A temporary one-story capitol was erected on the corner of Colorado and 8th Streets. On August 1, 1839, the first auction of 217 out of 306 lots total was held. The Waller Plan designed and surveyed now forms the basis of downtown Austin.

In 1840, a series of conflicts between the Texas Rangers and the Comanches, known as the Council House Fight and the Battle of Plum Creek, pushed the Comanches westward, mostly ending conflicts in Central Texas. Settlement in the area began to expand quickly. Travis County was established in 1840, and the surrounding counties were mostly established within the next two decades.

Initially, the new capital thrived but Lamar's political enemy, Sam Houston, used two Mexican army incursions to San Antonio as an excuse to move the government. Sam Houston fought bitterly against Lamar's decision to establish the capital in such a remote wilderness. The men and women who traveled mainly from Houston to conduct government business were intensely disappointed as well. By 1840, the population had risen to 856, nearly half of whom fled Austin when Congress recessed. The resident African American population listed in January of this same year was 176. The fear of Austin's proximity to the Indians and Mexico, which still considered Texas a part of their land, created an immense motive for Sam Houston, the first and third President of the Republic of Texas, to relocate the capital once again in 1841. Upon threats of Mexican troops in Texas, Houston raided the Land Office to transfer all official documents to Houston for safe keeping in what was later known as the Archive War, but the people of Austin would not allow this unaccompanied decision to be executed. The documents stayed, but the capital would temporarily move from Austin to Houston to Washington-on-the-Brazos. Without the governmental body, Austin's population declined to a low of only a few hundred people throughout the early 1840s. The voting by the fourth President of the Republic, Anson Jones, and Congress, who reconvened in Austin in 1845, settled the issue to keep Austin the seat of government, as well as annex the Republic of Texas into the United States.

In 1860, 38% of Travis County residents were slaves. In 1861, with the outbreak of the American Civil War, voters in Austin and other Central Texas communities voted against secession. However, as the war progressed and fears of attack by Union forces increased, Austin contributed hundreds of men to the Confederate forces. The African American population of Austin swelled dramatically after the enforcement of the Emancipation Proclamation in Texas by Union General Gordon Granger at Galveston, in an event commemorated as Juneteenth. Black communities such as Wheatville, Pleasant Hill, and Clarksville were established, with Clarksville being the oldest surviving freedomtown ‒ the original post-Civil War settlements founded by former African-American slaves ‒ west of the Mississippi River. In 1870, blacks made up 36.5% of Austin's population.

The postwar period saw dramatic population and economic growth. The opening of the Houston and Texas Central Railway (H&TC) in 1871 turned Austin into the major trading center for the region, with the ability to transport both cotton and cattle. The Missouri, Kansas & Texas (MKT) line followed close behind. Austin was also the terminus of the southernmost leg of the Chisholm Trail, and "drovers" pushed cattle north to the railroad. Cotton was one of the few crops produced locally for export, and a cotton gin engine was located downtown near the trains for "ginning" cotton of its seeds and turning the product into bales for shipment. However, as other new railroads were built through the region in the 1870s, Austin began to lose its primacy in trade to the surrounding communities. In addition, the areas east of Austin took over cattle and cotton production from Austin, especially in towns like Hutto and Taylor that sit over the blackland prairie, with its deep, rich soils for producing cotton and hay.

In September 1881, Austin public schools held their first classes. The same year, Tillotson Collegiate and Normal Institute (now part of Huston–Tillotson University) opened its doors. The University of Texas held its first classes in 1883, although classes had been held in the original wooden state capitol for four years before.

During the 1880s, Austin gained new prominence as the state capitol building was completed in 1888 and claimed as the seventh largest building in the world. In the late 19th century, Austin expanded its city limits to more than three times its former area, and the first granite dam was built on the Colorado River to power a new street car line and the new " moon towers". The first dam washed away in a flood on April 7, 1900.

In the late 1920s and 1930s, Austin implemented the 1928 Austin city plan through a series of civic development and beautification projects that created much of the city's infrastructure and many of its parks. In addition, the state legislature established the Lower Colorado River Authority (LCRA) that, along with the city of Austin, created the system of dams along the Colorado River to form the Highland Lakes. These projects were enabled in large part because the Public Works Administration provided Austin with greater funding for municipal construction projects than other Texas cities.

During the early twentieth century, a three-way system of social segregation emerged in Austin, with Anglos, African Americans and Mexicans being separated by custom or law in most aspects of life, including housing, health care, and education. Many of the municipal improvement programs initiated during this period—such as the construction of new roads, schools, and hospitals—were deliberately designed to institutionalize this system of segregation. Deed restrictions also played an important role in residential segregation. After 1935 most housing deeds prohibited African Americans (and sometimes other nonwhite groups) from using land. Combined with the system of segregated public services, racial segregation increased in Austin during the first half of the twentieth century, with African Americans and Mexicans experiencing high levels of discrimination and social marginalization.

In 1940, the destroyed granite dam on the Colorado River was finally replaced by a hollow concrete dam that formed Lake McDonald (now called Lake Austin) and which has withstood all floods since. In addition, the much larger Mansfield Dam was built by the LCRA upstream of Austin to form Lake Travis, a flood-control reservoir.

In the early 20th century, the Texas Oil Boom took hold, creating tremendous economic opportunities in Southeast Texas and North Texas. The growth generated by this boom largely passed by Austin at first, with the city slipping from fourth largest to tenth largest in Texas between 1880 and 1920.

After a severe lull in economic growth from the Great Depression, Austin resumed its steady development. Following the mid-20th century, Austin became established as one of Texas' major metropolitan centers. In 1970, the U.S. Census Bureau reported Austin's population as 14.5% Hispanic, 11.9% black, and 73.4% non-Hispanic white. In the late 20th century, Austin emerged as an important high tech center for semiconductors and software. The University of Texas at Austin emerged as a major university.

The 1970s saw Austin's emergence in the national music scene, with local artists such as Willie Nelson, Asleep at the Wheel, and Stevie Ray Vaughan and iconic music venues such as the Armadillo World Headquarters. Over time, the long-running television program ''Austin City Limits'', its namesake Austin City Limits Festival, and the South by Southwest music festival solidified the city's place in the music industry.

Geography

Austin, the southernmost state capital of the contiguous 48 states, is located in Central Texas on the Colorado River. Austin is northwest of Houston, south of Dallas and northeast of San Antonio.

Austin occupies a total area of . Approximately of this area is water. Austin is situated at the foot of the Balcones Escarpment, on the Colorado River, with three artificial lakes within the city limits: Lady Bird Lake (formerly known as Town Lake), Lake Austin (both created by dams along the Colorado River), and Lake Walter E. Long that is partly used for cooling water for the Decker Power Plant. Mansfield Dam and the foot of Lake Travis are located within the city's limits. Lady Bird Lake, Lake Austin, and Lake Travis are each on the Colorado River.

The elevation of Austin varies from to approximately above sea level. Due to the fact it straddles the Balcones Fault, much of the eastern part of the city is flat, with heavy clay and loam soils, whereas the western part and western suburbs consist of rolling hills on the edge of the Texas Hill Country. Because the hills to the west are primarily limestone rock with a thin covering of topsoil, portions of the city are frequently subjected to flash floods from the runoff caused by thunderstorms. To help control this runoff and to generate hydroelectric power, the Lower Colorado River Authority operates a series of dams that form the Texas Highland Lakes. The lakes also provide venues for boating, swimming, and other forms of recreation within several parks on the lake shores.

Austin is located at the intersection of four major ecological regions, and is consequently a temperate-to-hot green oasis with a highly variable climate having some characteristics of the desert, the tropics, and a wetter climate. The area is very diverse ecologically and biologically, and is home to a variety of animals and plants. Notably, the area is home to many types of wildflowers that blossom throughout the year but especially in the spring. This includes the popular bluebonnets, some planted by "Lady Bird" Johnson, wife of former President Lyndon B. Johnson.

The soils of Austin range from shallow, gravelly clay loams over limestone in the western outskirts to deep, fine sandy loams, silty clay loams, silty clays or clays in the city's eastern part. Some of the clays have pronounced shrink-swell properties and are difficult to work under most moisture conditions. Many of Austin's soils, especially the clay-rich types, are slightly to moderately alkaline and have free calcium carbonate.

Cityscape

Austin's skyline historically was modest, dominated by the Texas State Capitol and the University of Texas Main Building. However, since the 2000s, many new high-rise towers have been constructed. Austin is currently undergoing a skyscraper boom, which includes recent construction on new office, hotel and residential buildings. Downtown's buildings are somewhat spread out, partly due to a set of zoning restrictions that preserve the view of the Texas State Capitol from various locations around Austin, known as the Capitol View Corridors.

At night, parts of Austin are lit by "artificial moonlight" from moonlight towers built to illuminate the central part of the city. The moonlight towers were built in the late 19th century and are now recognized as historic landmarks. Only 15 of the 31 original innovative towers remain standing in Austin, but none remain in any of the other cities where they were installed. The towers are featured in the 1993 film '' Dazed and Confused''.

Downtown

The central business district of Austin is home to the tallest condo towers in the state, with The Independent (58 stories and tall) and The Austonian (topping out at 56 floors and tall). The Independent became the tallest all-residential building in the U.S. west of Chicago when topped out in 2018. In 2005, then-Mayor Will Wynn set out a goal of having 25,000 people living downtown by 2015. Although downtown's growth did not meet this goal, downtown's residential population did surge from an estimated 5,000 in 2005 to 12,000 in 2015. The skyline has drastically changed in recent years, and the residential real estate market has remained relatively strong. , there were 31 high rise projects either under construction, approved or planned to be completed in Austin's downtown core between 2017 and 2020. Sixteen of those were set to rise above tall, including four above 600', and eight above 500'. An additional 15 towers were slated to stand between 300' and 399' tall.

Climate

Austin is located within the middle of a unique, narrow transitional zone between the dry deserts of the American Southwest and the lush, green, more humid regions of the American Southeast. Its climate, topography, and vegetation share characteristics of both. Officially, Austin has a humid subtropical climate under the Köppen climate classification. This climate is typified by long, very hot summers, short, mild winters, and warm to hot spring and fall seasons in-between. Austin averages of annual rainfall distributed mostly evenly throughout the year, though spring and fall are the wettest seasons. Sunshine is common during all seasons, with 2,650 hours, or 60.3% of the possible total, of bright sunshine per year.

Summers in Austin are very hot, with average July and August highs frequently reaching the high-90s (34–36 °C) or above. Highs reach on 123 days per year, of which 29 days reach ; all years in the 1991-2020 period recorded at least 1 day of the latter. The average daytime high is or warmer between March 1 and November 21, rising to or warmer between April 14 and October 24, and reaching or warmer between May 30 and September 18. The highest ever recorded temperature was occurring on September 5, 2000, and August 28, 2011. An uncommon characteristic of Austin's climate is its highly variable humidity, which fluctuates frequently depending on the shifting patterns of air flow and wind direction. It is common for a lengthy series of warm, dry, low-humidity days to be occasionally interrupted by very warm and humid days, and vice versa. Humidity rises with winds from the east or southeast, when the air drifts inland from the Gulf of Mexico, but decreases significantly with winds from the west or southwest, bringing air flowing from Chihuahuan Desert areas of West Texas or northern Mexico.

Winters in Austin are mild, although occasional short-lived bursts of cold weather known as " Blue Northers" can occur. January is the coolest month with an average daytime high of . The overnight low drops to or below freezing 12 times per year, and sinks below during 76 evenings per year, mostly between mid-December and mid-February. The average first and last dates for a freeze are December 1 and February 15, giving Austin an average growing season of 288 days, and the coldest temperature of the year is normally about under the 1991-2020 climate normals, putting Austin in USDA zone 9a.
Conversely, winter months also produce warm days on a regular basis. On average, 10 days in January reach or exceed and 1 day reaches ; during the 1991-2020 period, all Januarys had at least 1 day with a high of or more, and most (60%) had at least 1 day with a high of or more. The lowest ever recorded temperature in the city was on January 31, 1949. Roughly every two years Austin experiences an ice storm that freezes roads over and cripples travel in the city for 24 to 48 hours. When Austin received of ice on January 24, 2014, there were 278 vehicular collisions. Similarly, snowfall is rare in Austin. A snow event of on February 4, 2011, caused more than 300 car crashes. The most recent snow event occurred February 14–15, 2021, when of snow fell at Austin's Camp Mabry, the largest two-day snowfall since records began being kept in 1948.

Typical of Central Texas, severe weather in Austin is a threat that can strike during any season. However, it is most common during the spring. According to most classifications, Austin lies within the extreme southern periphery of Tornado Alley, although many sources place Austin outside of Tornado Alley altogether. Consequently, tornadoes strike Austin less frequently than areas farther to the north. However, severe weather and/or supercell thunderstorms can occur multiple times per year, bringing damaging winds, lightning, heavy rain, and occasional flash flooding to the city. The deadliest storm to ever strike city limits was the twin tornadoes storm of May 4, 1922, while the deadliest tornado outbreak to ever strike the metro area was the Central Texas tornado outbreak of May 27, 1997.

2011 drought

From October 2010 through September 2011, both major reporting stations in Austin, Camp Mabry and Bergstrom Int'l, had the least rainfall of a water year on record, receiving less than a third of normal precipitation. This was a result of La Niña conditions in the eastern Pacific Ocean where water was significantly cooler than normal. David Brown, a regional official with the National Oceanic and Atmospheric Administration, explained that "these kinds of droughts will have effects that are even more extreme in the future, given a warming and drying regional climate." The drought, coupled with exceedingly high temperatures throughout the summer of 2011, caused many wildfires throughout Texas, including notably the Bastrop County Complex Fire in neighboring Bastrop, Texas.

2018 flooding and water crisis

In the fall of 2018, Austin and surrounding areas received heavy rainfall and flash flooding following Hurricane Sergio. The Lower Colorado River Authority opened four floodgates of the Mansfield Dam after Lake Travis was recorded at 146% full at . From October 22 to October 29, 2018, the City of Austin issued a mandatory citywide boil-water advisory after the Highland Lakes, home to the city's main water supply, became overwhelmed by unprecedented amounts of silt, dirt, and debris that washed in from the Llano River. Austin Water, the city's water utility, has the capacity to process up to 300 million gallons of water per day; however, the elevated level of turbidity reduced output to only 105 million gallons per day. Since Austin residents consumed an average of 120 million gallons of water per day, the infrastructure was not able to keep up with demand.

2021 winter storm

In February 2021, Winter Storm Uri dropped prolific amounts of snow across Texas and Oklahoma, including Austin. The Austin area received a total of of snowfall between February 14 and 15, with snow cover persisting until February 20.
This marked the longest time the area had had more than of snow, with the previous longest time being three days in January 1985.

Lack of winterization in natural gas power plants, which supply a large amount of power to the Texas grid, and increased energy demand caused ERCOT and Austin Energy to enact rolling blackouts in order to avoid total grid collapse between February 15 and February 18. Initial rolling blackouts were to last for a maximum of 40 minutes, however lack of energy production caused many blackouts to last for much longer, at the peak of the blackouts an estimated 40% of Austin Energy homes were without power.

Starting on February 15, Austin Water received reports of pipe breaks, hourly water demand increased from 150 million gallons per day (MGD) on February 15 to a peak hourly demand of 260 MGD on February 16. On the morning of February 17 demand increased to 330 MGD, the resulting drop of water pressure caused the Austin area to enter into a boil-water advisory which would last until water pressure was restored on February 23.

Demographics

In 2020, there were 961,855 people, up from the 2000 United States census tabulation where there were people, households, and families residing in the city. In 2000, the population density was . There were dwelling units at an average density of . There were households, out of which 26.8% had children under the age of 18 living with them, 38.1% were married couples living together, 10.8% had a female householder with no husband present, and 46.7% were non-families. 32.8% of all households were made up of individuals, and 4.6% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 3.14.

In the city, 22.5% of the population was under the age of 18, 16.6% was from 18 to 24, 37.1% from 25 to 44, 17.1% from 45 to 64, and 6.7% were 65 years of age or older. The median age was 30 years. For every 100 females, there were 105.8 males.

The median income for a household in the city was , and the median income for a family was $. Males had a median income of $ compared to $ for females. The per capita income for the city was $. About 9.1% of families and 14.4% of the population were below the poverty line, including 16.5% of those under age 18 and 8.7% of those age 65 or over. The median house price was $ in 2009, and it has increased every year since 2004. The median value of a house which the owner occupies was $318,400 in 2019—higher than the average American home value of $240,500.

According to a survey completed in 2014 by Gallup, it is estimated that 5.3% of residents in the Austin metropolitan area identify as lesbian, gay, bisexual, or transgender. The Austin metropolitan area had the third-highest rate in the nation.

Race and ethnicity

According to the 2010 United States census, the racial composition of Austin was 68.3% White (48.7% non-Hispanic whites), 35.1% Hispanic or Latino (29.1% Mexican, 0.5% Puerto Rican, 0.4% Cuban, 5.1% Other), 8.1% African American, 6.3% Asian (1.9% Indian, 1.5% Chinese, 1.0% Vietnamese, 0.7% Korean, 0.3% Filipino, 0.2% Japanese, 0.8% Other), 0.9% American Indian, 0.1% Native Hawaiian and Other Pacific Islander, and 3.4% two or more races.

According to the 2020 United States census, the racial composition of Austin was 72.6% White (48.3% non-Hispanic whites), 33.9% Hispanic or Latino, 7.8% African American, 7.6% Asian, 0.7% American Indian, 0.1% Native Hawaiian and Other Pacific Islander, and 3.4% two or more races.

A 2014 University of Texas study stated that Austin was the only U.S. city with a fast growth rate between 2000 and 2010 with a net loss in African Americans. , Austin's African American and non-Hispanic white percentage share of the total population was declining despite the actual numbers of both ethnic groups increasing, as the rapid growth of the Latino or Hispanic and Asian populations has outpaced all other ethnic groups in the city. Austin's non-Hispanic white population first dropped below 50% in 2005.

Religion

According to Sperling's BestPlaces, 52.4% of Austin's population are religious. The majority of Austinites identified themselves as Christians, about 25.2% of whom claimed affiliation with the Catholic Church. The city's Catholic population is served by the Roman Catholic Diocese of Austin, headquartered at the Cathedral of Saint Mary. Nationwide, 23% of Americans identified as Catholic in 2016. Other significant Christian groups in Austin include Baptists (8.7%), followed by Methodists (4.3%), Latter-Day Saints (1.5%), Episcopalians or Anglicans (1.0%), Lutherans (0.8%), Presbyterians (0.6%), Pentecostals (0.3%), and other Christians such as the Disciples of Christ and Eastern Orthodox Church (7.1%). The second largest religion Austinites identify with is Islam (1.7%); roughly 0.8% of Americans nationwide claimed affiliation with the Islamic faith. The dominant branch of Islam is Sunni Islam. Established in 1977, the largest mosque in Austin is the Islamic Center of Greater Austin. The community is affiliated with the Islamic Society of North America. The same study says that eastern faiths including Buddhism, Sikhism, and Hinduism made up 0.9% of the city's religious population. Several Hindu temples exist in the Austin Metropolitan area with the most notable one being Radha Madhav Dham. Judaism forms less than 0.1% of the religious demographic in Austin. Orthodox, Reform, and Conservative congregations are present in the community. In addition to those religious groups, Austin is also home to an active secular humanist community, hosting nationwide television shows and charity work.

Homelessness

As of 2019, there were 2,255 individuals experiencing homelessness in Travis County. Of those, 1,169 were sheltered and 1,086 were unsheltered. In September 2019, the Austin City Council approved $62.7 million for programs aimed at homelessness, which includes housing displacement prevention, crisis mitigation, and affordable housing; the city council also earmarked $500,000 for crisis services and encampment cleanups.

In June 2019, following a federal court ruling on homelessness sleeping in public, the Austin City Council lifted a 25-year-old ban on camping, sitting, or lying down in public unless doing so causes an obstruction. The resolution also included the approval of a new housing-focused shelter in South Austin. In early October 2019, Texas Governor Greg Abbott sent a letter to Mayor Steve Adler threatening to deploy state resources to combat the camping ban repeal. On October 17, 2019, the City Council revised the camping ordinance, which imposed increased restrictions on sidewalk camping. In November 2019, the State of Texas opened a temporary homeless encampment on a former vehicle storage yard owned by the Texas Department of Transportation.

In May 2021, the camping ban was reinstated after a ballot proposition was approved by 57% of voters. The ban introduces penalties for camping, sitting, or lying down on a public sidewalk or sleeping outdoors in or near Downtown Austin or the area around the University of Texas campus. The ordinance would also prohibit solicitation at certain locations.

Economy

The Greater Austin metropolitan statistical area had a gross domestic product (GDP) of $86 billion in 2010. Austin is considered to be a major center for high tech. Thousands of graduates each year from the engineering and computer science programs at the University of Texas at Austin provide a steady source of employees that help to fuel Austin's technology and defense industry sectors. The region's rapid growth has led ''Forbes'' to rank the Austin metropolitan area number one among all big cities for jobs for 2012 in their annual survey and WSJ Marketwatch to rank the area number one for growing businesses. As a result of the high concentration of high-tech companies in the region, Austin was strongly affected by the dot-com boom in the late 1990s and subsequent bust. Austin's largest employers include the Austin Independent School District, the City of Austin, Dell, the U.S. Federal Government, NXP Semiconductors, IBM, St. David's Healthcare Partnership, Seton Family of Hospitals, the State of Texas, the Texas State University, and the University of Texas at Austin.

Other high-tech companies with operations in Austin include 3M, Apple, Amazon, AMD, Apartment Ratings, Applied Materials, Arm Holdings, Bigcommerce, BioWare, Blizzard Entertainment, Buffalo Technology, Cirrus Logic, Cisco Systems, Dropbox, eBay, Electronic Arts, Flextronics, Facebook, Google, Hewlett-Packard, Hoover's, HomeAway, HostGator, Intel Corporation, National Instruments, Nintendo, Nvidia, Oracle, PayPal, Polycom, Qualcomm, Rackspace, RetailMeNot, Rooster Teeth, Samsung Group, Silicon Labs, Spansion, Tesla, United Devices, VMware, Xerox, and Zoho Corporation. In 2010, Facebook accepted a grant to build a downtown office that could bring as many as 200 jobs to the city. The proliferation of technology companies has led to the region's nickname, "Silicon Hills", and spurred development that greatly expanded the city.

Austin is also emerging as a hub for pharmaceutical and biotechnology companies; the city is home to about 85 of them. In 2004, the city was ranked by the Milken Institute as the #12 biotech and life science center in the United States and in 2018, CBRE Group ranked Austin as #3 emerging life sciences cluster. Companies such as Hospira, Pharmaceutical Product Development, and ArthroCare Corporation are located there.

Whole Foods Market, an international grocery store chain specializing in fresh and packaged food products, was founded and is headquartered in Austin.

Other companies based in Austin include NXP Semiconductors, GoodPop, Temple-Inland, Sweet Leaf Tea Company, Keller Williams Realty, National Western Life, Dimensional Fund Advisors, Golfsmith, Forestar Group, EZCorp, Outdoor Voices, Tito's Vodka, Indeed, Speak Social, and YETI