Grass Valley is a city in
Nevada County, California
Nevada County ( ) is a County (United States), county located in the U.S. state of California, in the Sierra Nevada (U.S.), Sierra Nevada. As of the 2020 United States census, its population was 102,241. The county seat is Nevada City, Califor ...
, United States. As of the
2020 United States census, its population was 14,016. Situated at roughly in elevation in the western foothills of the
Sierra Nevada mountain range, this northern
Gold Country city is by car from
Sacramento and west of
Reno.
History

Grass Valley, which was originally known as Boston Ravine and later named Centerville, dates from the
California Gold Rush
The California gold rush (1848–1855) began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the U ...
, as does nearby
Nevada City. Gold was discovered at
Gold Hill in October 1850 and population grew around the mine. When a post office was established in 1851, it was renamed Grass Valley the next year for unknown reasons. The town was
incorporated in 1860.
The essential history of Grass Valley mining belongs to the North Star, Empire and Idaho-Maryland mines, for continuous production over a span of years. From 1868 until 1900, the Idaho-Maryland mine was the most productive in the district. From 1900 until 1925, the North Star and the Empire produced the most gold in the county. In 1932, the Empire and North Star were physically connected at the 4600-foot level and 5300-foot level.
Grass Valley has the
Empire Mine and
North Star Mine, two of California's richest mines. George Starr, manager of the Empire Mine, and
William Bowers Bourn II, the owner, donated mine property which became Memorial Park.
[McQuiston, F.W., 1986, Gold: The Saga of the Empire Mine, 1850–1956, Grass Valley:Empire Mine Park Association, ] Wiliam Bourn Jr. had taken over management of the Empire Mine in 1878 after his father's death, replacing water power with steam. In 1884, Bourn purchased and rejuvenated the North Star mine. The Idaho and Maryland mines were consolidated by Samuel P. Dorsey in 1893. In 1925, Errol MacBoyle acquired the Idaho-Maryland. By 1938, the Idaho-Maryland was the second largest gold producer in the country. However, gold mining operations in the area ended during
WWII
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, due to
War Production Board Limitation Order 208. After the war, renewed operations were attempted, but according to Gage McKinney, "by the mid-1950s mining was no longer profitable in what had been the richest gold mining district in California."
Many of those who came to settle in Grass Valley were tin miners from
Cornwall
Cornwall (; or ) is a Ceremonial counties of England, ceremonial county in South West England. It is also one of the Celtic nations and the homeland of the Cornish people. The county is bordered by the Atlantic Ocean to the north and west, ...
, United Kingdom. Most arrived between 1860 and 1895, composing three quarters of Grass Valley's population.
After the Civil War ended and news of death of President Lincoln many in the town rejoiced. When these acts of celebration were heard by
1st Battalion of Native Cavalry they sent out a detachment of 25 men. Commanded by
Second Lieutenant M. E. Jimenez, the detachment rode into town and got into a skirmish with 10 locals. Two troopers were wounded in the action. The soldiers arrested all 10 of the rebels and took them to
Camp Low.
Grass Valley still holds on to its
Cornish heritage, with events such as its annual Cornish Christmas and
St. Piran's Day celebrations.
Cornish pasties are a local favorite dish with a few restaurants in town specializing in recipes handed down from the original immigrant generation. Grass Valley is also twinned with
Bodmin
Bodmin () is a town and civil parish in Cornwall, England, United Kingdom. It is situated south-west of Bodmin Moor.
The extent of the civil parish corresponds fairly closely to that of the town so is mostly urban in character. It is bordered ...
in
Cornwall
Cornwall (; or ) is a Ceremonial counties of England, ceremonial county in South West England. It is also one of the Celtic nations and the homeland of the Cornish people. The county is bordered by the Atlantic Ocean to the north and west, ...
(UK).
There was formerly a (short-lived)
Roman Catholic Diocese of Grass Valley in 1868–1884, later relocated in
Sacramento (and now a
titular see
A titular see in various churches is an episcopal see of a former diocese that no longer functions, sometimes called a "dead diocese". The ordinary or hierarch of such a see may be styled a "titular metropolitan" (highest rank), "titular archbi ...
).
The Grass Valley
Kmart store, opened in 1981, was the last remaining location in California at the time that it closed in 2021. It is now a
Target department store.
Geography
Grass Valley is located at (39.219215, -121.058414).
According to the
United States Census Bureau
The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the Federal statistical system, U.S. federal statistical system, responsible for producing data about the American people and American economy, econ ...
, the city has an area of , all of it land.
A variety of
igneous and
metamorphic rock supports Grass Valley.
Granitic rock such as
quartz diorite underlies the downtown core and extends south along Highway 49. Metavolcanic rock and
diabase underlie areas around the granitic zone. Neighborhoods around Nevada County Golf Course and Sierra Nevada Memorial Hospital are underlain by
ultramafic rock which supports infertile soils of the
Dubakella series. Here the vegetation is sparse considering the high average annual precipitation, with much grassland, and forested areas are often dominated by several species of oaks and the crooked, thin-crowned
gray pine. Luxuriant forest dominated by straight, dense
ponderosa pine inhabits the more fertile soils, which include Musick series on granitic rock and Sites series on mafic or metamorphic rock.
Climate
Grass Valley has a
hot-summer Mediterranean climate (
Köppen Köppen is a German surname. Notable people with the surname include:
* Bernd Köppen (1951–2014), German pianist and composer
* Carl Köppen (1833-1907), German military advisor in Meiji era Japan
* Edlef Köppen (1893–1939), German author ...
Csa) with warm to hot, dry summers and wet, cool, rainy winters. Summer is very dry, but thunderstorms may occur. Rainfall averages over per year, in extreme contrast with the semi-arid valley below, which average as low as in some parts. The high rainfall also gives the area green vegetation typical of an oceanic climate. This contributes to a heavy fuel-loading of brush and grass, which dry out during the near-rainless summer, posing a wildfire hazard.
Winters are cool but rarely cold. There are at least one or more snow events per year, often in the late winter. Frequent and large disruptive winter storms occur some years, while other years may have little to no snow. Less marine influence means that snow tends to occur more irregularly than some communities at similar elevation nearby to the south, such as
Pollock Pines.
Over the course of a year, 36.4 days of or hotter and 0.9 days of or hotter occur, with 61.4 days with minimum of or colder.
[
]
Demographics
2020
The 2020 United States census reported that Grass Valley had a population of 14,016. The population density was . The racial makeup of Grass Valley was 80.7% White
White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...
, 0.6% African American
African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...
, 1.4% Native American, 1.7% Asian, 0.1% Pacific Islander
Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...
, 4.6% from other races, and 10.9% from two or more races. Hispanic or Latino of any race were 12.3% of the population.
The census reported that 91.7% of the population lived in households, 2.4% lived in non-institutionalized group quarters, and 5.9% were institutionalized.[
There were 6,301 households, out of which 23.2% included children under the age of 18, 26.7% were married-couple households, 8.1% were cohabiting couple households, 43.7% had a female householder with no partner present, and 21.4% had a male householder with no partner present. 42.6% of households were one person, and 25.5% were one person aged 65 or older. The average household size was 2.04.][ There were 3,056 families (48.5% of all households).
The age distribution was 17.6% under the age of 18, 6.7% aged 18 to 24, 23.6% aged 25 to 44, 21.6% aged 45 to 64, and 30.5% who were 65years of age or older. The median age was 47.5years. For every 100 females, there were 81.2 males.][
There were 6,716 housing units at an average density of , of which 6,301 (93.8%) were occupied. Of these, 41.3% were owner-occupied, and 58.7% were occupied by renters.][
In 2023, the US Census Bureau estimated that 8.3% of the population were foreign-born. Of all people aged 5 or older, 88.0% spoke only English at home, 5.0% spoke Spanish, 1.7% spoke other ]Indo-European languages
The Indo-European languages are a language family native to the northern Indian subcontinent, most of Europe, and the Iranian plateau with additional native branches found in regions such as Sri Lanka, the Maldives, parts of Central Asia (e. ...
, 2.2% spoke Asian or Pacific Islander languages, and 3.0% spoke other languages. Of those aged 25 or older, 92.2% were high school graduates and 32.0% had a bachelor's degree.
The median household income in 2023 was $48,850, and the per capita income
Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year.
In many countries, per capita income is determined using regular population surveys, such ...
was $34,832. About 19.4% of families and 20.7% of the population were below the poverty line.
2010
The 2010 United States Census reported that Grass Valley had a population of 12,860. The population density was . The racial makeup of Grass Valley was 11,493 (89.4%) White, 208 (1.6%) Native American, 188 (1.5%) Asian, 46 (0.4%) African American, 9 (0.1%) Pacific Islander, 419 (3.3%) from other races, and 497 (3.9%) from two or more races. Hispanics or Latinos of any race were 1,341 persons (10.4%).
The census reported that 12,401 people (96.4% of the population) lived in households, 118 (0.9%) lived in noninstitutionalized group quarters, and 341 (2.7%) were institutionalized.
Of the 6,077 households, 1,544 (25.4%) had children under the age of 18 living in them, 1,665 (27.4%) were opposite-sex married couples living together, 980 (16.1%) had a female householder with no husband present, and 316 (5.2%) had a male householder with no wife present, 466 (7.7%) were unmarried opposite-sex partnerships, and 33 (0.5%) were same-sex married couples or partnerships. About 2,605 households (42.9%) were made up of individuals, and 1,415 (23.3%) had someone living alone who was 65 years of age or older. The average household size was 2.04. The 2,961 families (48.7% of all households) had an average family size of 2.78.
The population was distributed as 2,625 people (20.4%) under the age of 18, 1,146 people (8.9%) aged 18 to 24, 2,882 people (22.4%) aged 25 to 44, 3,183 people (24.8%) aged 45 to 64, and 3,024 people (23.5%) who were 65 years of age or older. The median age was 43.2 years. For every 100 females, there were 78.9 males. For every 100 females age 18 and over, there were 73.5 males.
The 6,637 housing units averaged 1,399.3 per square mile (540.3/km), of which 2,391 (39.3%) were owner-occupied, and 3,686 (60.7%) were occupied by renters. The homeowner vacancy rate was 4.0%; the rental vacancy rate was 6.7%; 4,663 people (36.3% of the population) lived in owner-occupied housing units and 7,738 people (60.2%) lived in rental housing units.
Economy
The combined communities of Grass Valley and Nevada City have a fairly diversified economy. The Gold Rush days left a historical legacy and tourism and the related services sector constitute the bulk of the local economy. Nevada County is sometimes thought of as a bedroom community
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 ...
for families, with significant numbers of retirees. Those of working age often commute to Sacramento Valley cities to work, especially to job centers in Roseville, Yuba City, and Sacramento; and sometimes as far as the Bay Area. These commutes are quite long, resulting in many residents becoming super commuters. Many of those who do not commute to the Sacramento Valley work locally in retail, wholesale, trade, engineering, manufacturing, construction, and other businesses, as well in local and state government. A significant number of high-tech electronics companies are in the area.
Another significant sector of the local economy is agriculture, as the soil in Nevada County is quite fertile. Around the time of the Gold Rush
A gold rush or gold fever is a discovery of gold—sometimes accompanied by other precious metals and rare-earth minerals—that brings an onrush of miners seeking their fortune. Major gold rushes took place in the 19th century in Australia, ...
, farmers planted orchards, vegetables, and other produce as ranchers brought in cattle, sheep, and other livestock. While the proportion of land dedicated to agriculture has significantly decreased over the last few decades, agriculture continues to be an important aspect of the local economy, including organic agricultural products. Nevada County has also become known for its growing wine industry.
Major employers in Grass Valley include Nevada Union High School, Nevada Irrigation District, Sierra Nevada Memorial Hospital, Golden Empire Nursing and Rehab Center, AJA Video Systems, Inc. and Briar Patch Food Co-op.
The Grass Valley Group is a media technology research and development
Research and development (R&D or R+D), known in some countries as OKB, experiment and design, is the set of innovative activities undertaken by corporations or governments in developing new services or products. R&D constitutes the first stage ...
company founded in the city in 1959.
Government
Grass Valley has been a charter city since it was incorporated in 1893. It uses a council-manager form of government.
Representatives
In the California State Legislature
The California State Legislature is the bicameral state legislature of the U.S. state of California, consisting of the California State Assembly (lower house with 80 members) and the California State Senate (upper house with 40 members). ...
, Grass Valley is in , and .
In the United States House of Representatives
The United States House of Representatives is a chamber of the Bicameralism, bicameral United States Congress; it is the lower house, with the U.S. Senate being the upper house. Together, the House and Senate have the authority under Artic ...
, Grass Valley is in .
Education
Higher education
* Nevada County Campus of Sierra College
Public primary and secondary schools
* Bear River High School
*Bell Hill Academy
*Bitney College Prep Charter High School
*Cottage Hill Elementary School
*Forest Charter School
* Grass Valley Charter School
*Lyman Gilmore Middle School
*Magnolia Intermediate School
* Nevada Union High School
*Nevada City School District
*Pleasant Ridge Elementary School
*Scotten Elementary School
*Sierra Academy of Expeditionary Learning
*Union Hill Middle School
*William and Marian Ghidotti Early College High School
*Yuba River Charter School
*Clear Creek Elementary School
*Alta Sierra Elementary School
Public libraries
* Josiah Royce Public Library
Transportation
Grass Valley is at the intersection of State Route 49 and State Route 20. Public transportation is served by the Gold Country Stag
and limited to the urban areas.
Designated historical landmarks
* Empire Mine State Historic Park (CHL#298)
* Grass Valley Public Library (NRHP#92000267)
* Holbrooke Hotel (CHL#914)
* Home of Lola Montez (CHL#292)
* Home of Lotta Crabtree (CHL#293)
* Lyman Gilmore Middle School
* Mount Saint Mary's Convent and Academy (CHL#855)
* North Star Mine Powerhouse (CHL#843)
* Overland Emigrant Trail (CHL#799)
* Site of the First Discoveries of Quartz Gold in California (CHL#297)
Popular culture
Wallace Stegner's '' Angle of Repose'' features Grass Valley.
Sister cities
Grass Valley has two sister cities:
* Bodmin, Cornwall, United Kingdom
* Limana, Italy
Notable people
* Sam Aanestad, dentist and politician
* Cecelia Ager, American film critic and reporter
* Patrick Brice, film director, actor
* Hunter Burgan, musician
* John Cardiel, professional skateboarder
* Lou Conter, last known survivor of the sinking of the USS Arizona
* Lotta Crabtree, 19th-century actress
* Pete Daley, baseball player
* Jonathan Dayton, film director
* Alonzo Delano, first city treasurer
* Mary Florence Denton, educator in Japan
* Matt DiBenedetto, NASCAR driver
* Brodie Farber, professional fighter
* Arthur De Wint Foote, mining engineer
* Mary Hallock Foote, author and illustrator
* Lisa Mispley Fortier, NCAA WBB coach
* Marcellite Garner, Disney animation cel painter, voice actress who was the voice of Minnie Mouse, comic strip artist
* John Arthur Gellatly, Lieutenant Governor of Washington
* Lyman Gilmore, historically significant pilot
* Justin Gross, voiceover actor
* Charles Scott Haley, mining engineer, expert in the field of placer gold deposits.
* Fred Hargesheimer, World War II pilot, philanthropist
* John Flint Kidder, builder, historically significant railroad owner
* Sarah Kidder, historically significant railroad owner
* Mark Meckler, political activist
* Lola Montez, 19th-century dancer
* Joanna Newsom, American singer-songwriter
* Hans Ostrom, writer and professor
* Jim Pagliaroni, professional baseball player
* Mike Pinder, musician
* Charles H. Prisk, newspaper editor-publisher
* William F. Prisk, State Senator, newspaper editor-publisher
* Chuck Ragan, singer, songwriter, guitarist
* Dennis Richmond, news anchor
* John Rollin Ridge, writer
* Clint Ritchie, actor
* Tim Rossovich, professional football player, actor
* Richard Roundtree, actor
* Josiah Royce
Josiah Royce (; November 20, 1855 – September 14, 1916) was an American Pragmatism, pragmatist and objective idealism, objective idealist philosopher and the founder of American idealism. His philosophical ideas included his joining of pragmatis ...
, philosopher
* Gabe Ruediger, professional fighter
* Chris Senn, professional skateboarder
* Jeremy Sisto, actor
* Meadow Sisto, actress
* John Aloysius Stanton, painter, born in Grass Valley.
* Wallace Stegner, author and winner of the Pulitzer Prize
The Pulitzer Prizes () are 23 annual awards given by Columbia University in New York City for achievements in the United States in "journalism, arts and letters". They were established in 1917 by the will of Joseph Pulitzer, who had made his fo ...
* J. Christopher Stevens, assassinated U.S. ambassador to Libya, born in Grass Valley
* Brad Sweet, World of Outlaws Sprint Car Driver and 5X Champion
* Clint Walker, actor
* William Watt, miner, State Senator, University of California Regent
See also
* Little Grass Valley, California
* Cyan Engineering
References
External links
*
''The Union'' - local newspaper
Grass Valley grocer's ledger, 1894-1895
collection. California State Library, California History Room.
Grass Valley mining helmets and equipment collection.
California State Library, California History Room.
{{authority control
Cities in Nevada County, California
Cities in Sacramento metropolitan area
Mining communities of the California Gold Rush
Populated places in the Sierra Nevada (United States)
Cornish-American history
1893 establishments in California
Populated places established in 1893
Incorporated cities and towns in California