100 Smallest ZIP Codes in the United States by Population in Sonoma County, California
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Sonoma County, California.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 95480 | STEWARTS POINT | CA | 6 |
| 2 | 95486 | VILLA GRANDE | CA | 27 |
| 3 | 95431 | ELDRIDGE | CA | 76 |
| 4 | 94972 | VALLEY FORD | CA | 153 |
| 5 | 95419 | CAMP MEEKER | CA | 169 |
| 6 | 95412 | ANNAPOLIS | CA | 271 |
| 7 | 95450 | JENNER | CA | 272 |
| 8 | 94922 | BODEGA | CA | 509 |
| 9 | 95444 | GRATON | CA | 516 |
| 10 | 95471 | RIO NIDO | CA | 780 |
| 11 | 95439 | FULTON | CA | 782 |
| 12 | 95462 | MONTE RIO | CA | 1,091 |
| 13 | 95497 | THE SEA RANCH | CA | 1,224 |
| 14 | 95452 | KENWOOD | CA | 1,240 |
| 15 | 95465 | OCCIDENTAL | CA | 1,251 |
| 16 | 94923 | BODEGA BAY | CA | 1,390 |
| 17 | 95421 | CAZADERO | CA | 1,679 |
| 18 | 95441 | GEYSERVILLE | CA | 1,819 |
| 19 | 95442 | GLEN ELLEN | CA | 2,592 |
| 20 | 94951 | PENNGROVE | CA | 3,574 |
| 21 | 95446 | GUERNEVILLE | CA | 4,709 |
| 22 | 95436 | FORESTVILLE | CA | 6,008 |
| 23 | 94931 | COTATI | CA | 8,945 |
| 24 | 95425 | CLOVERDALE | CA | 11,331 |
| 25 | 95448 | HEALDSBURG | CA | 16,745 |
| 26 | 95405 | SANTA ROSA | CA | 23,748 |
| 27 | 95409 | SANTA ROSA | CA | 26,158 |
| 28 | 95492 | WINDSOR | CA | 28,096 |
| 29 | 95472 | SEBASTOPOL | CA | 28,443 |
| 30 | 94952 | PETALUMA | CA | 33,519 |
| 31 | 95476 | SONOMA | CA | 36,386 |
| 32 | 95401 | SANTA ROSA | CA | 36,905 |
| 33 | 95404 | SANTA ROSA | CA | 37,437 |
| 34 | 94954 | PETALUMA | CA | 38,201 |
| 35 | 95407 | SANTA ROSA | CA | 42,138 |
| 36 | 95403 | SANTA ROSA | CA | 44,677 |
| 37 | 94928 | ROHNERT PARK | CA | 46,231 |