|Incorporated||February 8, 1905|
|• Type||City Council/City Manager|
|• Mayor||Timothy A. McGallian|
|• State Senator||Steve Glazer (D)|
|• State Assembly||Tim Grayson (D)|
|• U.S. Congress||Mark DeSaulnier (D)|
|• Total||30.55 sq mi (79.13 km2)|
|• Land||30.55 sq mi (79.13 km2)|
|• Water||0.00 sq mi (0.00 km2) 0%|
|Elevation||75 ft (23 m)|
|• Density||4,104.67/sq mi (1,584.85/km2)|
|Time zone||UTC−8 (Pacific)|
|• Summer (DST)||UTC−7 (PDT)|
|GNIS feature IDs||1658308, 2410214|
Concord ( // KON-kerd) is the largest city in Contra Costa County, California. According to an estimate completed by the United States Census Bureau, the city had a population of 129,295 in 2019 making it the 8th largest city in the San Francisco Bay Area. Founded in 1869 as Todos Santos by Don Salvio Pacheco II, a noted Californio ranchero, the name was later changed to Concord. The city is a major regional suburban East Bay center within the San Francisco Bay Area, and is 29 miles (47 kilometers) east of San Francisco.
The valleys north of Mount Diablo were inhabited by the Miwok people, who hunted elk and fished in the numerous streams flowing from the mountain into the San Francisco Bay. It is important to note Miwok and other indigenous people still live within city limits. In 1772, Spanish explorers began to cross the area but did not settle there. In 1834, the Mexican land grant Rancho Monte del Diablo at the base of Mount Diablo was granted to Salvio Pacheco (for whom the nearby town of Pacheco is named).
Concord was founded under the name of Todos Santos ("all saints"; a name still borne by the central city plaza and park between Willow Pass Road and Salvio Street), on the initiative of Pacheco in 1869. It achieved prominence in the 19th century, when most residents of Pacheco relocated to Concord to avoid the devastation of fire and flood which crippled Pacheco's formerly booming economy. Concord was incorporated on February 5, 1905.
The area around Concord in the surrounding Ygnacio and Clayton Valleys was a large agricultural area. Crops that were grown included grapes, walnuts, almonds, wheat, hay, and even tomatoes. The area to the east (now the site of the Concord Naval Weapons Station) was the site of a few enormous wheat ranches over 5,000 acres (20 km2), and was almost a sea of wheat all the way to the marshes bordering Suisun Bay. During Prohibition, many vineyards were removed and replaced with walnut orchards. The town of Cowell, now incorporated into Concord, produced cement.
The first Concord post office opened in 1872.
The munitions on board a Navy cargo ship exploded while being loaded during World War II, resulting in the largest number of casualties among African Americans in any one incident during that war. On the evening of July 17, 1944, a massive explosion instantly killed 320 sailors, merchant seamen, and civilians working at the pier. The blast was felt 30 miles (48 km) away. A subsequent refusal by 258 black sailors to load any more ammunition was the beginning of the Navy's largest-ever mutiny trial, in which 50 men were found guilty. Future Supreme Court Justice Thurgood Marshall sat in on most of the proceedings and declared that he saw a prejudiced court.
Concord is located at 29 miles (47 km) northeast of San Francisco, 22 miles (35 km) northeast from Oakland, 65 miles (105 km) southwest of Sacramento, and 51 miles (82 km) north of San Jose.. It is
According to the United States Census Bureau, the city has a total area of 30.5 square miles (79 km2), all of it land.
The focal point of downtown Concord is Todos Santos Plaza, which encompasses an entire city block and is known for its farmers market, free summer concerts, and large number of surrounding restaurants. Much of the area immediately around downtown has recently been redeveloped, with new high-density apartment and condominium projects to take advantage of the proximity to public transportation and to the area surrounding the park. Despite this, some crime and homelessness remain issues in the downtown area.
To the north and east of downtown is the older residential area of Concord, with many homes dating back to before World War II. In the far northern edge of town is a primarily industrial area, dominated by the Tesoro Golden Eagle Refinery (which is actually not located within city limits). The southeastern area of the city, centered along Clayton Road, is primarily residential and was mostly developed in the 1960s and 1970s. In the southwest area of the city is the primarily Latino neighborhood known as Four Corners, centered around the intersection of Monument Boulevard and Oak Grove Road.
Concord is bordered on the west by Pleasant Hill and the unincorporated community of Pacheco, on the south by Walnut Creek, on the southeast by Clayton, on the northeast by Pittsburg and the unincorporated community of Bay Point, and on the north by the unincorporated community of Clyde. Although it shares no border with Concord, Martinez (the county seat) is located almost immediately adjacent to Concord on the northwest. The North Concord BART station is also known as Martinez BART.
|Climate chart (explanation)|
Concord has a hot-summer Mediterranean climate (Köppen Csa), with hot, dry summers and mild to cool, wet winters.
Official data from the National Weather Service cooperative station in Concord shows average January temperatures are a maximum of 57.2 °F (14.0 °C) and a minimum of 41.6 °F (5.3 °C). Average July temperatures are a maximum of 87.8 °F (31.0 °C) and a minimum of 58.2 °F (14.6 °C). There are an average of 45.0 days with highs of 90 °F (32.2 °C) or higher and 3.8 days with lows of 32 °F (0.0 °C) or lower. The highest recorded temperature was 110 °F (43.3 °C) on September 1, 2017. The lowest record temperature was 24 °F (−4.4 °C) on December 23, 1998.
Average annual precipitation is 18.31 in (465 mm), falling on an average of 57 days annually. The wettest year was 1995, with 26.62 inches (676.1 mm) and the driest year was 2007, with 10.57 inches (268.5 mm). The most rainfall in one month was 11.79 inches (299.5 mm) in December 2005, which included the 24-hour maximum rainfall of 3.95 inches (100 mm) on December 31.
|Climate data for Concord, California|
|Record high °F (°C)||76.0|
|Average high °F (°C)||55.2|
|Average low °F (°C)||37.2|
|Record low °F (°C)||21|
|Average precipitation inches (mm)||4.73|
|Average precipitation days (≥ 0.01 in)||11||11||8||6||4||1||0||0||1||3||6||10||59|
|Source: Western Regional Climate Center (1991–present)|
The 2010 United States Censusreported that Concord had a population of 122,067. The population density was 3,996.2 people per square mile (1,542.9/km2). The ethnic makeup of Concord was 78,767 (64.5%) White, 4,371 (3.6%) African American, 852 (0.7%) Native American, 13,538 (11.1%) Asian (4.4% Filipino, 2.4% Chinese, 1.3% Indian, 0.7% Vietnamese, 0.6% Japanese, 0.6% Korean), 816 (0.7%) Pacific Islander, 15,969 (13.1%) from other ethnicities, and 7,754 (6.4%) from two or more ethnicities. Hispanic or Latino of any ethnicity were 37,311 persons (30.6%).
The Census reported that 121,020 people (99.1% of the population) lived in households, 512 (0.4%) lived in non-institutionalized group quarters, and 535 (0.4%) were institutionalized.
There were 44,278 households, out of which 15,421 (34.8%) had children under the age of 18 living in them, 21,725 (49.1%) were opposite-sex married couples living together, 5,642 (12.7%) had a female householder with no husband present, 2,707 (6.1%) had a male householder with no wife present. There were 2,952 (6.7%) unmarried opposite-sex partnerships, and 512 (1.2%) same-sex married couples or partnerships. 10,406 households (23.5%) were made up of individuals, and 3,625 (8.2%) had someone living alone who was 65 years of age or older. The average household size was 2.73. There were 30,074 families (67.9% of all households); the average family size was 3.22.
The population was spread out, with 28,000 people (22.9%) under the age of 18, 10,946 people (9.0%) aged 18 to 24, 35,834 people (29.4%) aged 25 to 44, 32,903 people (27.0%) aged 45 to 64, and 14,384 people (11.8%) who were 65 years of age or older. The median age was 37.0 years. For every 100 females, there were 98.8 males. For every 100 females age 18 and over, there were 97.0 males.
There were 47,125 housing units at an average density of 1,542.8 per square mile (595.7/km2), of which 44,278 were occupied, of which 27,069 (61.1%) were owner-occupied, and 17,209 (38.9%) were occupied by renters. The homeowner vacancy rate was 1.9%; the rental vacancy rate was 7.0%. 71,004 people (58.2% of the population) lived in owner-occupied housing units and 50,016 people (41.0%) lived in rental housing units.
In the California State Legislature, Concord is in the 7th Senate District , represented by Democrat Steve Glazer, and in the 14th Assembly District , represented by Democrat Tim Grayson.
Federally, Concord is in California's 11th congressional district , represented by Democrat Mark DeSaulnier.
In 2017, Concord had 65,061 registered voters with 31,759 (48.8%) registered as Democrats, 14,447 (22.2%) registered as Republicans, and 15,623 (24%) decline to state voters.
This section needs additional citations for verification .(September 2009)
Concord has been primarily a bedroom community for San Francisco and Oakland over the last forty years, but during the last decades, jobs within the city have increased.Round Table Pizza is headquartered in Concord. Concord also has a strong retail sector including the Sunvalley Shopping Center, which used to be one of the 50 largest malls in the United States, auto dealerships, and Costco. Prior to its dissolution, Atrivo was headquartered in Concord.
According to the city's 2019 Comprehensive Annual Financial Report,the top employers in the city are:
|#||Employer||# of Employees|
|1||Mt. Diablo Unified School District||4,320|
|2||John Muir Medical Center||1,100|
|3||The Conco Companies||549|
|5||Adecco Employment Services||400|
To the north of the city of Concord is the Concord Naval Weapons Station (CNWS), which was established in 1942. The station functioned as a World War II armament storage depot, supplying ships at Port Chicago. The CNWS supported war efforts during the Vietnam War and through the end of the Gulf War, processing and shipping out thousands of tons of material to Southeast Asia and the Middle East.
The station consists of two areas: the inland area (5,170 acres [21 km2]) which is within the Concord city limits, and tidal area (7,630 acres [31 km2]). Because of changes in military operations, parts of the inland area began to be mothballed and by 1999, the CNWS had only a minimal contingent of military personnel. In 2007, the U.S. Federal Government announced that the inland portion of the CNWS will be closed. The tidal area of the base is not scheduled for closure. The tidal area was transferred to the U.S. Army Surface Deployment and Distribution Command (SDDC) and is now known as Military Ocean Terminal Concord (MOTCO). The city is working on a reuse plan that may include developing the land while keeping a large portion for open-space and parks projects. The city has had many meetings on this subject and any plan for reuse is subject to approval by the Navy.
Until 1995, the city was the eastern terminus of the Concord line of Bay Area Rapid Transit (BART) commuter train system; the line has since been extended eastward to Pittsburg/Bay Point in 1996 and Antioch in 2018. The County Connection provides limited public transportation in the city and to other points in the county. Buses run from the North Concord BART station to Martinez, the county seat.
Main thoroughfares include Willow Pass Road, Concord Avenue, Concord Boulevard, Clayton Road, Monument Boulevard, Ygnacio Valley Road, Oak Grove Road and Treat Boulevard.The city is also served by Interstate 680, and state highways 4 and 242.
Buchanan Field Airport is a public county-owned airfield in the City of Concord. It is served by JetSuiteX, and previously served by American Eagle, WestAir Commuter Airlines, Pacific Southwest Airlines (PSA) and later by PSA successor USAir with the latter two airlines operating nonstop jet service between the airfield and Los Angeles International Airport (LAX).
The city of Concord is served by the daily newspaper the East Bay Times (formerly the Contra Costa Times) published by Bay Area News Group-East Bay (part of the Media News Group, Denver, Colorado), with offices in Walnut Creek. The paper was originally run and owned by the Lesher family. Since the death of Dean Lesher in 1993, the paper has had several owners. The publisher also issues a weekly paper, the Concord Transcript for Concord and nearby Clayton.
The city is also served by Concord Patch, a local news website covering community news and events, and by a news and talk blog called Claycord.com. Patch Media is owned by AOL Inc.
Concord falls within the catchment area of many high-power San Francisco Bay Area radio stations although some stations from Sacramento are also available.
KVHS FM 90.5 also known as "The Edge" is a Concord-based student run radio station. It is run from the campus of Clayton Valley Charter High School.
Concord and the neighboring cities of Pleasant Hill and Walnut Creek are also served by KKDV FM 92.1. The commercial station brands itself "Diablo Valley's hometown station" and plays a mix of current hits and those from the last few decades.
From 1963 to 1993, Concord had a local radio station, KWUN AM 1480, also known as Contra Costa's K-15.
Concord is served by major television stations broadcasting primarily out of San Francisco, Sacramento, and San Jose. The region's Fox affiliate, KTVU, is based in (and licensed to) Oakland at Jack London Square along with co-owned independent station KICU-TV (licensed to San Jose).
Over-the-air reception is difficult in many parts of the city due to hills on either side of the valley.
The sole Concord-licensed TV station, KTNC, gave up its broadcast frequency as part of the FCC reverse spectrum auction in 2017. It had broadcast on channel 42 from the top of Mount Diablo, but is now available on virtual channel 42 via a subchannel of KCNS channel 39.
Concord is served by the Mount Diablo Unified School District (MDUSD). Among the MDUSD schools is Mt. Diablo High School, opened in 1901 and currently home to four academies, including the Digital Safari Academy, a three-year program involving the integration of multimedia with the core curriculum through integrated, project-based learning.
Beyond MDUSD schools, Clayton Valley Charter High School is also home to several acclaimed academies. Catholic schools De La Salle High School for boys and Carondelet High School for girls are also located here. De La Salle's football team holds the U.S. record winning streak of 151 games, set between 1992 and 2004. During that span, De La Salle won 12 California North Coast sectional championships and was named national champion five different times (once by ESPN, four times by USA Today). In August 2014, a Hollywood film titled When the Game Stands Tall was released with the plot line based on their 151-game winning streak.
California State University, East Bay has a campus in Concord.
Concord High School won the 2010 Northern California Boys Division II Football Championship, coached by Brian Hamilton. Ygnacio Valley High School won the 1987 Northern California Boys Division I Basketball Championship, coached by Jim Grace.
The Concord Library of the Contra Costa County Library is located in Concord.The library is adjacent to the Concord Civic Center.
Concord is the home of the annual Concord Jazz Festival and was the home of the Concord Records jazz record label until it was bought in 1999. Jazz musician Dave Brubeck was born in Concordand in 2006 a park adjacent to Concord High School on Concord Boulevard was renamed in his honor.
Concord is also home to the 19-time World Champion Blue Devils Drum and Bugle Corps. The corps is made up of talented musicians from around the world. The Concord Blue Devils are the most decorated drum and bugle corps in the history of Drum Corps International.
The Public-access television channel is operated through TelVue Virtual Television Networks.
The headquarters of the Kabul Soccer Club is located in Concord.
In 1974, Concord became a sister city with Kitakami, Iwate, in Japan. The city established a small Japanese-style park in the city, and placed half of a sculpture, The Communion Bridge, in it. The matching half of the bridge is in Kitakami.
Every five years, a delegation from Concord visits Kitakami and operates a student exchange program.
Contra Costa County is located in the state of California in the United States. As of the 2020 census, the population was 1,165,927. The county seat is Martinez. It occupies the northern portion of the East Bay region of the San Francisco Bay Area, and is primarily suburban. The county's name refers to its position on the other side of the bay from San Francisco. Contra Costa County is included in the San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area.
Alamo is an unincorporated community and census-designated place (CDP) in Contra Costa County, California, in the United States. It is a suburb located in the San Francisco Bay Area's East Bay region, approximately 28 miles (45 km) east of San Francisco. Alamo is equidistant between the city of Walnut Creek and the incorporated town of Danville. As of the 2010 census, the population was 14,750. The community of Alamo is well known for its bucolic country feel, notable residents, and its affluent lifestyle with the median home price being $2.43 million.
Bay Point, formerly West Pittsburg and originally Bella Vista is a census-designated place located in the East Bay region of the San Francisco Bay Area in Contra Costa County, California. Bay Point is just west of Pittsburg, California, and northeast of Concord, California, on the southern shore of Suisun Bay. The population of Bay Point was 21,349 as of 2010. The Pittsburg/Bay Point Station of the Bay Area Rapid Transit (BART) rail system is located adjacent to Bay Point in Pittsburg. The community is traversed by a freeway, State Route 4, the California Delta Highway. Being unincorporated, Bay Point does not have its own police department. The community is policed by the California Highway Patrol and the Contra Costa County Sheriff's Office. The ZIP code is 94565, and the area code is 925.
Clayton is a city in Contra Costa County, California, United States. The population was 10,897 as of the 2010 census.
The Town of Danville is located in the San Ramon Valley in Contra Costa County, California. It is one of the incorporated municipalities in California that use "town" in their names instead of "city". The population was 42,039 at the 2010 census. In 2020, Danville was named "the safest town in California".
Martinez is a city and the county seat of Contra Costa County, California, in the East Bay region of the San Francisco Bay Area. The population was 38,290 at the 2020 census. The city is named after Californio ranchero Ygnacio Martínez. The downtown is notable for its large number of preserved old buildings and antique shops. Martinez is located on the southern shore of the Carquinez Strait in the San Francisco Bay Area, directly facing the city center of Benicia and the southeastern end of Vallejo, California.
Pacheco is a census-designated place (CDP) in Contra Costa County, California, United States, in the San Francisco Bay Area. The population was 3,685 at the 2010 census. It is located 5.5 miles north of Walnut Creek, 19 miles (31 km) miles northeast of Oakland, California, and 27 miles (43 km) miles northeast of San Francisco.
Pittsburg is a city in Contra Costa County, California, United States. It is an industrial suburb located on the southern shore of the Suisun Bay in the East Bay region of the San Francisco Bay Area, and is part of the Sacramento–San Joaquin River Delta area. The population was 63,264 at the 2010 United States Census.
Walnut Creek is a city in Contra Costa County, California, United States, located in the East Bay region of the San Francisco Bay Area, about 16 miles (26 km) east of the city of Oakland. With a total estimated population of 70,166, Walnut Creek serves as a hub for its neighboring cities because of its location at the junction of the highways from Sacramento and San Jose (I-680) and San Francisco/Oakland (SR-24) and its accessibility by BART. Its active downtown neighborhood features hundred-year-old buildings and extensive high-end retail establishments.
The East Bay is the eastern region of the San Francisco Bay Area and includes cities along the eastern shores of the San Francisco Bay and San Pablo Bay. The region has grown to include inland communities in Alameda and Contra Costa counties. With a population of roughly 2.5 million in 2010, it is the most populous subregion in the Bay Area.
Mount Diablo Unified School District (MDUSD) is a public school district in Contra Costa County, California. It currently operates 29 elementary schools, 9 middle schools, and 5 high schools, with 7 alternative school programs and an adult education program. MDUSD is one of the largest school districts in the state of California, with over 56 school sites and a budget of approximately $270,000,000. The district has over 36,000 K-12 students, over 20,000 adult education students, and over 3,500 employees, including over 2,000 certificated educators. The district covers 150 square miles (390 km2), including the cities of Concord and Clayton; as well as most of Pleasant Hill and portions of Walnut Creek, Pittsburg, Lafayette, and Martinez; and unincorporated areas, including Pacheco, Clyde, and Bay Point.
Rancho Arroyo de Las Nueces y Bolbones was a 17,782-acre (71.96 km2) Mexican land grant in present-day Contra Costa County, California given in 1834 by Governor José Figueroa to Juana Sanchez de Pacheco.
The Don Francisco Galindo House, known locally as the Galindo House and Gardens, is a 19th-century house in Concord, California built in 1856 by Francisco Galindo and his wife, Maria Dolores Manuela (Pacheco) Galindo, daughter of Salvio Pacheco who was the grantee of Rancho Monte del Diablo.
Rancho Monte del Diablo was a 17,921-acre (72.52 km2) Mexican land grant in present-day Contra Costa County, California given in 1834 by Governor José Figueroa to Salvio Pacheco. The name "Monte del Diablo" means "thicket of the devil" in Spanish. The name was later incorrectly translated as Mount Diablo. The grant covered the area from the Walnut Creek channel east to the hills, and generally from the Mount Diablo foothills north along Lime Ridge to Avon on the Carquinez Strait of the Sacramento River, and included present day Concord and parts of Pleasant Hill. Pacheco and Clayton are outside of the Rancho Monte del Diablo grant.
Rancho San Jose was a 6,659-acre (26.95 km2) Mexican land grant in present-day Marin County, California given in 1840 by Governor Juan Alvarado to Ygnacio Pacheco. The grant included the lands of Hamilton Air Force Base and the community of Ignacio.
Rancho Las Juntas was a 13,293-acre (53.79 km2) Mexican land grant in present day Contra Costa County, California given in 1844 by Governor Manuel Micheltorena to William Welch. The name Las Juntas translates as "the Crossroads". The grant was located between Ygnacio Martinez’ Rancho El Pinole and Salvio Pacheco’s Rancho Monte del Diablo, and included northwestern Walnut Creek, all of Pleasant Hill, and the eastern portion of Martinez. The original borders of the claim were defined as the straits to the north, "Las Juntas" to the south, the Walnut creek to the east, the Reliz ridge to the west, and, to the northwest, the Alhambra creek.
KVHS is a non-profit high school radio station playing an Active Rock music format. It is licensed to Clayton Valley High School under the jurisdiction of the Mount Diablo Unified School District and broadcasts from the campus of Clayton Valley Charter High School, Concord, California. The signal reaches the counties of Contra Costa, Solano, Napa, San Joaquin, West Sacramento and Yolo, and KVHS primarily serves the Diablo Valley area.
The Salvio Pacheco Adobe is a historic adobe house in Concord, California. It was built in 1835 by Salvio Pacheco, a Californio ranchero with vast lands in Contra Costa.
The Walnut Creek mainstem is a 12.3-mile-long (19.8 km) northward-flowing stream in northern California. The Walnut Creek watershed lies in central Contra Costa County, California and drains the west side of Mount Diablo and the east side of the East Bay Hills. The Walnut Creek mainstem is now mostly a concrete or earthen flood control channel until it reaches Pacheco Creek on its way to Suisun Bay. Walnut Creek was named for the abundant native Northern California walnut trees which lined its banks historically. The city of Walnut Creek, California was named for the creek when its post office was established in the 1860s.
Don Juan Salvio Pacheco II (1793-1876) was a Californio ranchero and soldier. He founded the city of Concord, then known as Todos Santos. Pacheco also served three terms as Alcalde of San José.