Pittsburg, California
Pittsburg is a city in Contra Costa County, California, with an estimated population of 75,803 in 2023. It sits at 38.0168, -121.8969 in the America/Los_Angeles time zone.
| Field | Value |
|---|---|
| Place name | Pittsburg |
| Type | city |
| State | California (CA) |
| County | Contra Costa County |
| Population (2023 est.) | 75,803 |
| Land area | 17.68 sq mi (45.78 km²) |
| Coordinates | 38.0168, -121.8969 |
| Time zone | America/Los_Angeles |
| ZIP codes | 94565 |
| Telephone area codes | 925 |
ZIP codes and area codes for Pittsburg
Pittsburg covers 1 ZIP code: 94565. Telephone area codes serving the area: 925. Browse all ZIP codes in California for the full list.
Where is Pittsburg?
Pittsburg is located in California, in Contra Costa County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Clayton 9 km · CAAntioch 10 km · CAConcord 10 km · CAPleasant Hill 17 km · CAWalnut Creek 18 km · CAOakley 18 km · CABrentwood 18 km · CAMartinez 19 km · CA
Other places in Contra Costa County
Concord 122,315Antioch 117,096Richmond 114,106San Ramon 84,929Walnut Creek 69,152Brentwood 65,126Oakley 45,761Danville 42,999Martinez 36,395Pleasant Hill 33,802
Frequently asked questions
What county is Pittsburg, CA in?
Pittsburg is in Contra Costa County, California.
What is the population of Pittsburg, CA?
The 2023 Census Bureau estimate is 75,803.
What time zone is Pittsburg in?
Pittsburg is in the America/Los_Angeles time zone.