Pittsburg, CA zip code
Pittsburg, California uses one zip code: 94565. Most of it is in Contra Costa County. Together these zip codes are home to about 100K people.
Zip codes
1
Population
100K
All zips combined
Largest zip
94565
100,488 residents
Zip codes in Pittsburg
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 94565 | 100,488 | $95,556 |