Zip Code 94525 — Crockett, CA
94525 is a ZIP Code associated with Crockett, CA, located within Contra Costa. 94525 ranks #36 out of 43 ZIP codes in Contra Costa County by population (and #1199 out of 1,802 in CA). The area supports an estimated population of 3,372 residents across Data Pending housing units, with a population density of 530.9 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (38.048110, -122.229200)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 94525 |
| Primary City | Crockett |
| State / Province | CA |
| County | Contra Costa |
| Total Population | 3,372 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 530.9 people/sq mi |
| Timezone | America/Los_Angeles |
How 94525 Compares
| Metric | ZIP 94525 | Contra Costa County | CA State Average |
|---|
| Population | 3,372 | 1,171,369 (Total) | 39,286,245 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 530.9 /sq mi | -- | -- |
| County Pop Rank | #36 of 43 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →