Zip Code 95451 — Kelseyville, CA
95451 is a ZIP Code associated with Kelseyville, CA, located within Lake. 95451 ranks #2 out of 14 ZIP codes in Lake County by population (and #952 out of 1,802 in CA). The area supports an estimated population of 12,592 residents across Data Pending housing units, with a population density of 52.4 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (38.938800, -122.804840)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 95451 |
| Primary City | Kelseyville |
| State / Province | CA |
| County | Lake |
| Total Population | 12,592 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 52.4 people/sq mi |
| Timezone | America/Los_Angeles |
How 95451 Compares
| Metric | ZIP 95451 | Lake County | CA State Average |
|---|
| Population | 12,592 | 68,152 (Total) | 39,286,245 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 52.4 /sq mi | -- | -- |
| County Pop Rank | #2 of 14 | -- | -- |
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 →