Where is Pittsburg, California, U.S.

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

Where is Pittsburg, California Located in the United States? - Pittsburg is a city located in the Contra Costa County in California, United States. Pittsburg lies between 38.0279 Degrees North latitudes and -121.8847 Degrees West longitudes.

Location Map of Pittsburg, Contra Costa, California

Where is Pittsburg Located in Contra Costa, California

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

Pittsburg Map, California, USA

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

About Pittsburg, Contra Costa County, California

Pittsburg 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 along the southern shore of the Sacramento–San Joaquin River Delta in the East Bay region. The city was incorporated in 1903 and was named after Pittsburgh, Pennsylvania, reflecting its early steel and industrial development, and it grew as a manufacturing and port city before expanding into a residential and commercial community.

Population

According to the United States Census Bureau, the population of Pittsburg is 76,416 as recorded in the 2020 Census, and the population density is approximately 4,500 people per square mile.

Geography

According to the United States Census Bureau, Pittsburg covers a total area of approximately 18.3 square miles (about 47.4 square kilometers), including about 17.2 square miles (44.5 square kilometers) of land and 1.1 square miles (2.9 square kilometers) of water.

Location and Surroundings

Pittsburg is situated east of Bay Point and west of Antioch, positioned along the waterfront of Suisun Bay and the Sacramento River Delta. The city features a mix of residential neighborhoods, industrial areas, and waterfront redevelopment zones. State Route 4 runs through the city, providing a major transportation route connecting Pittsburg to Oakland and the greater Bay Area.

Top Attractions

Pittsburg offers waterfront parks, marinas, and cultural venues that support recreation and tourism. Popular destinations include the Pittsburg Marina, Old Town Pittsburg, and the Black Diamond Mines Regional Preserve nearby. The city hosts community festivals and waterfront events that reflect its industrial heritage and riverfront setting.

Transportation

Pittsburg is served by State Route 4, offering convenient highway access throughout Contra Costa County and the Bay Area. Public transportation includes BART service at the Pittsburg/Bay Point station and regional bus connections. The nearest major airport is Oakland International Airport, located approximately 30 miles to the southwest.

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 Pittsburg City Website.

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Pittsburg, California Quick Facts

AttributeDetails
CityPittsburg
CountyContra Costa County
StateCalifornia
State CapitalSacramento
US RegionWestern United States (Pacific Region)
Latitude38.0279° N
Longitude121.8847° W
Elevation26 ft (8 m)
Land Area17.68 sq mi
Water Area0.55 sq mi
Total Area18.23 sq mi
Population (2020 Census)76,416
Population DensityApproximately 4,323 people per sq mi
ZIP Codes94565
Area Code925
Time Zone StandardPacific Standard Time (PST, UTC−8)
Time Zone DaylightPacific Daylight Time (PDT, UTC−7)
CurrencyUnited States Dollar (USD)
FIPS Code06-57456
Congressional DistrictCalifornia's 10th Congressional District

Transportation and Connectivity in Pittsburg

CategoryDetails
Airport NameBuchanan Field Airport
IATA CodeCCR
PortPort of Pittsburg
Major HighwaysState Route 4, State Route 160, Interstate 680 (nearby), State Route 242 (nearby)
Train/Amtrak ServicePittsburg/Bay Point Amtrak Station (San Joaquins)
Local Bus/Transit ServiceTri Delta Transit and BART (Pittsburg/Bay Point and Pittsburg Center stations)
  • State Route 4 – Principal east–west highway connecting Pittsburg with Concord, Antioch, Stockton, and the greater Bay Area.
  • State Route 160 – Scenic route linking Pittsburg with the Sacramento–San Joaquin Delta and Sacramento.
  • Interstate 680 – Nearby interstate providing direct access to Walnut Creek, Benicia, San Jose, and Interstate 80.
  • State Route 242 – Connects nearby Concord with Interstate 680 and State Route 4.

Top Places to Visit in Pittsburg, California

Landmark NameType
Old Town PittsburgHistoric District
Pittsburg MarinaMarina
John Buckley SquarePublic Plaza
Black Diamond Mines Regional PreserveRegional Preserve
Small World ParkAmusement Park
Pittsburg Historical MuseumHistory Museum
Los Medanos College Art GalleryArt Gallery
Contra Loma Regional ParkRegional Park
Delta View Golf CourseGolf Course
Dow Wetlands PreserveNature Preserve

Driving Distances from Pittsburg, California to Nearby Cities

CityStateDistance (mi)Approx. Drive Time
AntiochCalifornia615 minutes
ConcordCalifornia1020 minutes
Bay PointCalifornia310 minutes
MartinezCalifornia1220 minutes
BrentwoodCalifornia1525 minutes
Walnut CreekCalifornia2030 minutes
OaklandCalifornia3645 minutes
San FranciscoCalifornia451 hour
SacramentoCalifornia571 hour 10 minutes
San JoseCalifornia631 hour 15 minutes

Colleges and Universities in Pittsburg, California

Institution NameTypeLevelNotable For
Los Medanos CollegePublicCommunity CollegeTransfer and career education
California State University, East BayPublicUniversityBusiness and teacher education
Diablo Valley CollegePublicCommunity CollegeTransfer degree programs
Saint Mary's College of CaliforniaPrivateCollegeLiberal arts and business
University of California, BerkeleyPublicUniversityResearch and innovation
Pittsburg Unified School DistrictPublicK–12 DistrictPrimary and secondary education

Waterbodies in Pittsburg, California

Sacramento River, San Joaquin River, Suisun Bay, New York Slough, Kirker Creek, Dow Wetlands, Sacramento–San Joaquin Delta.

Golf Courses in Pittsburg

Delta View Golf Course, Buchanan Fields Golf Course, Diablo Creek Golf Course, Lone Tree Golf & Event Center, Shadow Lakes Golf Club.

Pittsburg, California — Key Historical Facts

  • Pittsburg was founded in 1839 as New York Landing before adopting the name Pittsburg in 1911 to reflect its growing industrial economy.
  • The city's location on the Sacramento–San Joaquin Delta made it an important shipping and manufacturing center during the late nineteenth and early twentieth centuries.
  • Steel production, shipbuilding, and related industries helped transform Pittsburg into one of the San Francisco Bay Area's leading industrial communities.
  • The arrival of the Bay Area Rapid Transit (BART) system strengthened Pittsburg's role as a residential and commuter hub for eastern Contra Costa County.
  • Today, Pittsburg is recognized for its revitalized waterfront, diverse community, growing economy, and access to recreation along the Delta waterways.

References

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