Where is Brentwood, California, U.S.

Written and Fact-checked by | Updated On: May 11, 2026

Where is Brentwood, California Located in the United States? - Brentwood is a city located in the Contra Costa County in California, United States. Brentwood lies between 37.9319 Degrees North latitudes and -121.6958 Degrees West longitudes.

Location Map of Brentwood, Contra Costa, California

Where is Brentwood Located in Contra Costa, California

About Map: The map shows the location of Brentwood in Contra Costa County, in the U.S. state of California.

Brentwood Map, California, USA

About Brentwood Map: This Google Map provides a detailed view with zoom, satellite, and street options to explore the area and its surroundings.

About Brentwood, Contra Costa County, California

Brentwood is located in Contra Costa County in the U.S. state of California, United States. It lies in the northern part of the state in the state of the United States within the East Bay region near the Sacramento–San Joaquin River Delta. The city was incorporated in 1948 and was named after Brentwood, England, and it developed from an agricultural community into a rapidly growing suburban residential city.

Population

According to the United States Census Bureau, the population of Brentwood is 64,292 as recorded in the 2020 Census, and the population density is approximately 4,400 people per square mile.

Geography

According to the United States Census Bureau, Brentwood covers a total area of approximately 14.8 square miles (about 38.3 square kilometers), including about 14.7 square miles (38.1 square kilometers) of land and 0.1 square miles (0.2 square kilometers) of water.

Location and Surroundings

Brentwood is situated east of Antioch and south of Oakley, positioned within the agricultural lands and suburban developments of eastern Contra Costa County. The city features farmland, residential neighborhoods, and access to nearby delta waterways. State Route 4 runs north of the city, providing a major transportation route connecting Brentwood to Oakland and other Bay Area communities.

Top Attractions

Brentwood offers parks, farms, and community events that support recreation and local tourism. Popular destinations include Brentwood City Park, the Streets of Brentwood shopping district, and nearby U-pick farms and vineyards. The city hosts seasonal festivals and farmers markets that highlight its agricultural heritage and family-oriented atmosphere.

Transportation

Brentwood is served by nearby State Route 4 and regional arterial roads, offering highway access throughout Contra Costa County and the Bay Area. Public transportation includes regional bus services connecting the city to surrounding communities and BART stations. The nearest major airport is Oakland International Airport, located approximately 35 miles to the west.

Explore more cities in California or visit the United States Map section to learn more about the country’s geography.

Sources:

Population and area data sourced from the United States Census Bureau (2020 Census). General city information referenced from the Official Brentwood City Website.

Most Viewed US Maps

USA MapUSA Region MapUSA Road Map
USA County MapWhere is USA in World Map?US ZIP Code Map
USA Time Zones MapUS State and Capitals MapUSA Physical Map

Brentwood City Facts

CityBrentwood
StateCalifornia
CountyContra Costa County
CountryUnited States
RegionSan Francisco Bay Area - East Bay
IncorporatedJanuary 21, 1948
Founded1878
Total AreaApproximately 15.8 sq mi (40.9 km2)
Land AreaApproximately 15.8 sq mi (40.9 km2)
ElevationApproximately 52 ft (16 m)
Population (2023 estimate)Approximately 67,000+
Population (2020 Census)64,292
Population DensityApproximately 4,100 people per sq mi
Time ZonePacific Time (UTC-8 / UTC-7 DST)
ZIP Codes94513
Area Code925
Major HighwaysState Route 4
Public TransitTri Delta Transit, BART (nearby Antioch station)
Major AttractionsBrentwood Farmers Market, Round Valley Regional Preserve (nearby), Streets of Brentwood
Official Websitehttps://www.brentwoodca.gov/

Distance from Brentwood, CA to Nearby Cities

  • Oakley, CA – 7 miles (11 km)
  • Antioch, CA – 10 miles (16 km)
  • Pittsburg, CA – 15 miles (24 km)
  • Discovery Bay, CA – 10 miles (16 km)
  • Byron, CA – 12 miles (19 km)
  • Concord, CA – 25 miles (40 km)
  • Walnut Creek, CA – 30 miles (48 km)
  • Livermore, CA – 30 miles (48 km)
  • Dublin, CA – 35 miles (56 km)
  • Pleasanton, CA – 35 miles (56 km)
  • Tracy, CA – 20 miles (32 km)
  • Stockton, CA – 35 miles (56 km)
  • Modesto, CA – 45 miles (72 km)
  • San Ramon, CA – 30 miles (48 km)
  • Martinez, CA – 25 miles (40 km)
  • Vallejo, CA – 35 miles (56 km)
  • Oakland, CA – 45 miles (72 km)
  • Berkeley, CA – 50 miles (80 km)
  • San Francisco, CA – 55 miles (89 km)
  • San Jose, CA – 60 miles (97 km)

Brentwood, California Climate and Weather Overview

MonthAvg High (°F)Avg Low (°F)Avg Precipitation (in)
January57403.1
April71471.2
July91580.0
October80530.7
Annual754914.6
Climate AttributeDetails
Climate ClassificationHot-Summer Mediterranean (Köppen Csa)
Annual PrecipitationApproximately 14.6 inches
Annual Sunshine DaysAbout 262 days
Severe Weather RiskLow to Moderate - Summer heat, drought conditions and occasional winter storms
Annual Snowfall0 inches

Driving Distances from Brentwood, California

CityStateDistance (mi)Approx. Drive Time
OakleyCalifornia510 min
Discovery BayCalifornia812 min
ByronCalifornia915 min
AntiochCalifornia1015 min
PittsburgCalifornia1420 min
LivermoreCalifornia2230 min
ConcordCalifornia2835 min
Walnut CreekCalifornia3440 min
StocktonCalifornia4145 min
San FranciscoCalifornia571 hr 15 min

Transportation and Connectivity in Brentwood, California

TransportationDetails
Nearest AirportBuchanan Field Airport
IATA CodeCCR
Nearest Major AirportOakland International Airport
Major HighwaysState Route 4, Vasco Road, Balfour Road
Rail ServiceNo passenger rail in the city; BART stations available in Antioch
Local TransitTri Delta Transit
  • State Route 4 provides direct access to Antioch, Stockton and the eastern San Francisco Bay Area.
  • Vasco Road connects Brentwood with Livermore, Interstate 580 and major employment centers in the Tri-Valley region.
  • Oakland International Airport, about 45 miles southwest, offers extensive domestic and international flight connections.
  • Tri Delta Transit provides local and regional bus service, while nearby Antioch offers BART access to Oakland and San Francisco.

Key Landmarks and Places to Visit in Brentwood, California

LandmarkType
Downtown BrentwoodHistoric Shopping District
Veterans ParkCommunity Park
Brentwood Family Aquatic ComplexWater Recreation Center
Hannah Nicole Vineyards & WineryWinery
Round Valley Regional PreserveRegional Preserve
Marsh Creek Regional TrailMulti-Use Trail
Brentwood Farmers' MarketLocal Market
Harvest Time in BrentwoodAgritourism Attraction
Big Break Regional ShorelineNature Preserve
East Contra Costa Historical Society MuseumHistory Museum

Colleges and Universities in Brentwood, California

InstitutionTypeLevelNotable For
Los Medanos College - Brentwood CenterPublicCommunity CollegeTransfer programs, workforce education and continuing education
Los Medanos CollegePublicCommunity CollegeAssociate degrees, career education and university transfer
California State University, East BayPublicUniversityBusiness, education and health sciences
University of the PacificPrivateUniversityBusiness, pharmacy, law and engineering
Saint Mary's College of CaliforniaPrivateCollegeLiberal arts, business and education
Diablo Valley CollegePublicCommunity CollegeTransfer education and career training

Waterbodies in Brentwood, California

Marsh Creek, Delta waterways, Sacramento-San Joaquin Delta, Big Break, Sand Creek, Contra Loma Reservoir, Los Vaqueros Reservoir, Old River, Middle River, Indian Slough.

Golf Courses in Brentwood, California

Brentwood Golf Club, Deer Ridge Golf Club, Shadow Lakes Golf Club, The Golf Club at Brentwood, Diablo Creek Golf Course, Lone Tree Golf & Event Center, Callippe Preserve Golf Course, Poppy Ridge Golf Course.

Brentwood, California - Key Historical Facts

  • Brentwood was founded in 1878 as an agricultural community and was incorporated as a city in 1948.
  • The area's fertile soil supported the growth of orchards, vineyards and row crops, making agriculture the foundation of the local economy for many decades.
  • Brentwood became especially well known for producing cherries, peaches, apricots and other fresh fruit sold throughout California.
  • Beginning in the 1990s, the city experienced rapid residential growth as part of the expanding San Francisco Bay Area.
  • Despite its suburban development, Brentwood has preserved much of its agricultural heritage through family farms, farmers' markets and seasonal agritourism.
  • Today, Brentwood is recognized for its family-friendly neighborhoods, parks, wineries, fresh produce farms and convenient access to the East Bay and Sacramento-San Joaquin Delta.

References

California Related Links

California MapCalifornia County MapMap of California With Cities
California ZipcodesAirports in CaliforniaWhere is California
California Area CodesCalifornia Blank MapCalifornia River Map
US County MapCalifornia Road MapCalifornia PhysicalMap