County · California · United States
Stanislaus County ZIP codes
24 ZIP codes · 17 cities · FIPS 06099
Key facts
- State
- California (CA)
- FIPS code
- 06099
- Population
- 552,250
- Median household income
- $79,661
- Median age
- 34.8
- Land area
- 1,496 sq mi (3,874.7 km²)
- Population density
- 369 / sq mi
- Area codes
- 209, 350, 559
Cities and ZIP codes in Stanislaus County (17)
About this page
County figures are Census county-level values (ACS 5-year); the ZIP list shows the ZIPs whose primary county this is — a ZIP on a border can also serve neighbouring counties.
Sources: U.S. Census Bureau (2020 county relationship file, ACS 5-year) · GeoNames. Methodology.