Zip Code 95689 — Volcano, CA
95689 is a ZIP Code associated with Volcano, CA, located within Amador. 95689 ranks #7 out of 11 ZIP codes in Amador County by population (and #1344 out of 1,802 in CA). The area supports an estimated population of 1,429 residents across Data Pending housing units, with a population density of 21.8 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (38.470880, -120.615660)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 95689 |
| Primary City | Volcano |
| State / Province | CA |
| County | Amador |
| Total Population | 1,429 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 21.8 people/sq mi |
| Timezone | America/Los_Angeles |
How 95689 Compares
| Metric | ZIP 95689 | Amador County | CA State Average |
|---|
| Population | 1,429 | 41,385 (Total) | 39,286,245 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 21.8 /sq mi | -- | -- |
| County Pop Rank | #7 of 11 | -- | -- |
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 →