📍 View location on OpenStreetMap (38.322520, -122.644920)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 94951 |
| Primary City | Penngrove |
| State / Province | CA |
| County | Sonoma |
| Total Population | 3,294 |
| Population Density | 98.9 people/sq mi |
| Timezone | America/Los_Angeles |
| Metric | ZIP 94951 | Sonoma County records | CA records |
|---|---|---|---|
| Population estimate | 3,294 | 458,793 (sum) | 39,286,245 (sum) |
| Population Density | 98.9 /sq mi | -- | -- |
| County population rank | #19 of 36 | -- | -- |
| State population rank | #1206 of 1,762 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 94928 | Rohnert Park | 3.1 mi | 46,829 |
| ZIP 94931 | Cotati | 3.8 mi | 9,487 |
| ZIP 94954 | Petaluma | 6.8 mi | 37,574 |
| ZIP 95431 | Eldridge | 7.2 mi | 43 |
| ZIP 95407 | Santa Rosa | 7.4 mi | 42,036 |
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 →