ZIP Code 94531 — Antioch, CA
ZIP code 94531 serves Antioch, California, within Contra Costa County. It is part of area code 925, with population 41,700 and mean income of $96,699.
Location details
- City
- Antioch
- County
- Contra Costa County
- State
- California (CA)
- Area code
- 925
- Population
- 41,700
- Mean income
- $96,699
- Coordinates
- 37.965760, -121.775820
- Timezone
- America/Los Angeles
Related ZIP codes in CA
Open state pageAbout ZIP code 94531
ZIP code 94531 is a Standard ZIP in Antioch, California. It is linked to area code 925 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.
The location coordinates are 37.965760, -121.775820, which can later be displayed on a map for better geographic context.
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ZIP 94531 · Antioch, CA