Bethel Island, CA zip code
Bethel Island, California uses one zip code: 94511. Most of it is in Contra Costa County. Together these zip codes are home to about 1.9K people.
Zip codes
1
Population
1.9K
All zips combined
Largest zip
94511
1,864 residents
Zip codes in Bethel Island
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 94511 | 1,864 | $74,972 |