Where is San Ramon, California, U.S.

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

Where is San Ramon, California Located in the United States? - San Ramon is a city located in the Contra Costa County in California, United States. San Ramon lies between 37.7799 Degrees North latitudes and -121.978 Degrees West longitudes.

Location Map of San Ramon, Contra Costa, California

Where is San Ramon Located in Contra Costa, California

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

San Ramon Map, California, USA

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

About San Ramon, Contra Costa County, California

San Ramon 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 San Ramon Valley of the East Bay region. The city was incorporated in 1983 and was named after Rancho San Ramón, a Mexican land grant in the area, and it developed from ranch lands into a suburban residential and corporate center.

Population

According to the United States Census Bureau, the population of San Ramon is 84,605 as recorded in the 2020 Census, and the population density is approximately 4,600 people per square mile.

Geography

According to the United States Census Bureau, San Ramon covers a total area of approximately 18.7 square miles (about 48.4 square kilometers), including about 18.6 square miles (48.2 square kilometers) of land and 0.1 square miles (0.2 square kilometers) of water.

Location and Surroundings

San Ramon is situated south of Danville and north of Dublin, positioned within a valley bordered by rolling hills and open space preserves. The city features suburban neighborhoods, business parks, and access to regional trails and parks. Interstate 680 runs through the city, providing a major transportation corridor connecting San Ramon to Oakland, San Jose, and other Bay Area communities.

Top Attractions

San Ramon offers parks, recreational facilities, and cultural venues that support community activities and outdoor recreation. Popular destinations include Central Park, Bishop Ranch Regional Preserve, and the San Ramon Golf Club. The city also hosts community events and seasonal festivals that reflect its family-oriented suburban character.

Transportation

San Ramon is served by Interstate 680, providing convenient highway access throughout the East Bay and greater Bay Area. Public transportation includes regional bus services and connections to nearby BART stations in surrounding cities. The nearest major airport is Oakland International Airport, located approximately 25 miles to the northwest.

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 San Ramon City Website.

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San Ramon, California Quick Facts

AttributeDetails
CitySan Ramon
CountyContra Costa County
StateCalifornia
State CapitalSacramento
US RegionWest
Latitude37.7799° N
Longitude121.9780° W
Elevation486 ft (148 m)
Land Area18.03 sq mi
Water Area0.00 sq mi
Total Area18.03 sq mi
Population (2020 Census)84,605
Population Density4,692 per sq mi
ZIP Codes94582, 94583
Area Code925
Time Zone StandardPacific Standard Time (PST), UTC−8
Time Zone DaylightPacific Daylight Time (PDT), UTC−7
CurrencyUnited States Dollar (USD)
FIPS Code06-68378
Congressional DistrictCalifornia's 10th Congressional District

Transportation and Connectivity in San Ramon, California

Transportation TypeDetails
Airport NameOakland International Airport / San Francisco International Airport
IATA CodeOAK / SFO
PortPort of Oakland
Major HighwaysInterstate 680, Crow Canyon Road, Bollinger Canyon Road
Train ServiceBART service available from nearby stations
Local Bus/Transit ServiceCounty Connection bus service
  • Interstate 680: Main freeway connecting San Ramon with Walnut Creek, Pleasanton, Fremont, and the greater Bay Area.
  • Crow Canyon Road: Provides east-west connections between San Ramon and Castro Valley areas.
  • Bollinger Canyon Road: Major local route serving residential and business districts.
  • Oakland International Airport: Provides regional and national air connections.

Top Places to Visit in San Ramon, California

Landmark NameType
Bishop Ranch Regional PreserveNature Preserve and Hiking Area
Forest Home Farms Historic ParkHistoric Farm Museum
Central ParkCommunity Park
Iron Horse TrailWalking and Cycling Trail
Mount Diablo State ParkMountain Recreation Area
Las Trampas Regional WildernessNature and Hiking Area
San Ramon Community CenterCommunity Recreation Facility
Bishop RanchBusiness and Cultural District
Forest Home Farms GardenHistoric Garden Area
Dougherty Valley Performing Arts CenterCultural Venue

Driving Distances from San Ramon, California to Nearby Cities

CityStateDistance (mi)Approx. Drive Time
PleasantonCalifornia10 mi15 minutes
DanvilleCalifornia5 mi10 minutes
Walnut CreekCalifornia12 mi20 minutes
LivermoreCalifornia20 mi30 minutes
OaklandCalifornia25 mi40 minutes
BerkeleyCalifornia30 mi45 minutes
San FranciscoCalifornia40 mi55 minutes
San JoseCalifornia45 mi1 hour
SacramentoCalifornia75 mi1 hour 20 minutes
Santa RosaCalifornia85 mi1 hour 40 minutes

Colleges and Universities Near San Ramon, California

Institution NameTypeLevelNotable For
Las Positas CollegePublicCommunity CollegeTransfer programs, career education, business, and technology
California State University, East BayPublicUniversityBusiness, education, sciences, and professional programs
University of California, BerkeleyPublicUniversityResearch, engineering, sciences, and humanities
Saint Mary's College of CaliforniaPrivateUniversityLiberal arts, business, education, and professional studies
San Ramon Valley Unified School DistrictPublicK–12 DistrictPrimary and secondary education

Waterbodies Near San Ramon, California

San Ramon Creek, Bollinger Canyon Creek, Las Trampas Creek, and nearby waterways throughout Contra Costa County.

Golf Courses Near San Ramon

San Ramon Golf Club, Canyon Lakes Golf Course, Blackhawk Country Club, Bridges Golf Club, and Crow Canyon Country Club.

San Ramon, California — Key Historical Facts

  • The San Ramon area was originally inhabited by Native American communities, including the Bay Miwok people.
  • The area developed through ranching and agriculture during the Spanish and Mexican periods.
  • San Ramon grew from a rural farming community into a major suburban and business center in the East Bay.
  • The city was incorporated in 1983 and became one of the fastest-growing communities in Contra Costa County.
  • Today, San Ramon is known for Bishop Ranch, technology companies, excellent schools, parks, and access to the San Francisco Bay Area.

Stadiums and Sports Facilities Near San Ramon

Facility NameTypeLocation
California High School StadiumHigh School Sports StadiumSan Ramon, California
Dougherty Valley High School StadiumHigh School Sports StadiumSan Ramon, California
San Ramon Community Sports FacilitiesCommunity Sports FacilitySan Ramon, California
Oakland ColiseumSports and Entertainment StadiumOakland, California
Chase CenterProfessional Sports ArenaSan Francisco, California

References

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