ZIP code · Atwater · California · United States
ZIP code 95301 — Atwater
ZIP code 95301 serves Atwater, California.
- Postal code
- 95301Single source Value from one source, not cross-checked.
- City
- Atwater
- County
- Merced
- State
- California
- Country
- United States
- Coordinates
- 37.3489, -120.6028 — precision precise (locality)
View on OpenStreetMap - Population
- 42,374 (ZCTA, ACS 5-year)
- Median household income
- $66,669
- Median age
- 34.5
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
- Area codes
- 209, 350Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page