Sonoma County, CA ZIP Codes
39 ZIP codes cover all or part of Sonoma County, California. The Census Bureau counts 485,040 residents in the county, with a median household income of $104,674 and a median home value of $815,500. Median household income ranges from $78,906 in 95421 to $164,750 in 95442. Its largest communities include Santa Rosa, Petaluma, Rohnert Park, Windsor and Healdsburg.
Sonoma County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 485,040 |
| Households | 190,998 |
| Median household income | $104,674 |
| Median home value | $815,500 |
| Median age | 42.9 |
| Median rent | $2,158 |
All 39 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 492,578 |
| Households (sum of ZIP codes) | 193,837 |
| Median household income, range across ZIP codes | $78,906 (95421) to $164,750 (95442) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $106,446 |
| Homeowners | 62.5% |
| Households with kids under 18 | 27.0% |
| Moved in the past year | 11.3% |
| Carrier routes in EDDM2GO's route library | 364 routes, 204,220 homes (31 of 39 ZIP codes) |
Top facts
- Highest median household income in Sonoma County: 95442 ($164,750)
- Most residents: 94928 (46,829 people)
- Highest homeownership: 95497 (95.2% own their home)
- Most households with kids: 95407 (44.2% of households)
- Most new movers: 94928 (17.8% moved in last year)
- Youngest median age: 94928 (33.8 years)
- Highest median home value: 95497 ($1,381,800)
Every ZIP code in Sonoma County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 94928 | Rohnert Park | 46,829 | 17,200 | $99,280 | $666,000 | 49.9% | 30.3% | 17.8% | 28 | 19,791 | 100% of its land |
| 95403 | Santa Rosa | 45,806 | 16,823 | $98,191 | $693,000 | 54.8% | 30.5% | 15.4% | 30 | 20,870 | 100% of its land |
| 95407 | Santa Rosa | 42,036 | 13,168 | $82,863 | $627,100 | 52.4% | 44.2% | 8.1% | 20 | 15,558 | 100% of its land |
| 94954 | Petaluma | 37,574 | 14,876 | $113,527 | $840,500 | 67.3% | 25.9% | 8.0% | 29 | 15,951 | 100% of its land |
| 95404 | Santa Rosa | 37,011 | 15,478 | $105,437 | $903,900 | 60.9% | 26.9% | 11.5% | 32 | 19,105 | 100% of its land |
| 95401 | Santa Rosa | 36,861 | 13,840 | $93,615 | $630,900 | 53.9% | 29.6% | 12.5% | 25 | 16,516 | 100% of its land |
| 95476 | Sonoma | 35,196 | 15,072 | $105,374 | $896,900 | 67.2% | 18.8% | 11.5% | 27 | 16,942 | 98% of its land |
| 94952 | Petaluma | 33,785 | 13,985 | $117,343 | $1,041,100 | 60.3% | 26.9% | 8.9% | 30 | 15,586 | 49% of its land |
| 95472 | Sebastopol | 28,747 | 11,734 | $108,925 | $1,020,100 | 73.1% | 25.0% | 5.9% | 24 | 12,675 | 100% of its land |
| 95492 | Windsor | 27,429 | 9,627 | $134,211 | $810,200 | 76.4% | 33.4% | 9.3% | 20 | 10,906 | 100% of its land |
| 95409 | Santa Rosa | 25,616 | 11,444 | $107,867 | $802,000 | 69.7% | 21.6% | 11.6% | 20 | 13,402 | 100% of its land |
| 95405 | Santa Rosa | 22,744 | 9,429 | $118,299 | $788,000 | 63.5% | 25.1% | 9.3% | 16 | 9,897 | 100% of its land |
| 95448 | Healdsburg | 16,077 | 6,741 | $105,120 | $1,048,300 | 63.6% | 23.3% | 11.4% | 17 | 8,591 | 100% of its land |
| 95425 | Cloverdale | 10,978 | 4,309 | $119,092 | $653,200 | 72.4% | 25.3% | 13.5% | 9 | 4,773 | 68% of its land |
| 94931 | Cotati | 9,487 | 4,072 | $101,994 | $820,000 | 59.2% | 22.8% | 13.5% | 6 | 4,125 | 100% of its land |
| 94515 | Calistoga | 6,946 | 2,615 | $94,464 | $824,900 | 54.4% | 25.0% | 16.0% | 6 | 3,371 | 51% of its land |
| 95436 | Forestville | 5,821 | 2,354 | $109,531 | $739,600 | 68.1% | 26.9% | 17.6% | 4 | 2,497 | 100% of its land |
| 95446 | Guerneville | 4,607 | 2,374 | $85,833 | $610,600 | 68.2% | 11.5% | 10.8% | 4 | 2,996 | 100% of its land |
| 95442 | Glen Ellen | 3,449 | 1,642 | $164,750 | $1,328,100 | 71.1% | 8.3% | 7.8% | 2 | 1,217 | 100% of its land |
| 94951 | Penngrove | 3,294 | 1,419 | $106,332 | $1,207,000 | 71.4% | 22.1% | 7.1% | 2 | 1,430 | 100% of its land |
| 95452 | Kenwood | 1,762 | 620 | $118,986 | $948,400 | 70.6% | 30.2% | 3.0% | 2 | 499 | 100% of its land |
| 95441 | Geyserville | 1,648 | 705 | $126,806 | $1,282,300 | 67.2% | 12.2% | 12.0% | 2 | 673 | 100% of its land |
| 95421 | Cazadero | 1,570 | 663 | $78,906 | $633,400 | 79.3% | 18.9% | 6.5% | 1 | 511 | 100% of its land |
| 94923 | Bodega Bay | 1,483 | 693 | $147,546 | $1,186,500 | 72.9% | 19.9% | 7.5% | 1 | 158 | 100% of its land |
| 95497 | The Sea Ranch | 1,275 | 692 | $138,125 | $1,381,800 | 95.2% | 0.0% | 11.7% | — | — | 100% of its land |
| 95465 | Occidental | 1,203 | 545 | $120,781 | $1,079,500 | 77.4% | 8.6% | 4.8% | 1 | 544 | 100% of its land |
| 95462 | Monte Rio | 1,058 | 583 | $85,536 | $680,900 | 85.6% | 2.4% | 6.0% | 1 | 374 | 100% of its land |
| 95444 | Graton | 625 | 283 | $105,179 | $801,000 | 84.1% | 19.1% | 4.6% | 1 | 269 | 100% of its land |
| 95439 | Fulton | 486 | 203 | — | $721,700 | 83.3% | 46.3% | 3.5% | 1 | 205 | 100% of its land |
| 95471 | Guerneville | 394 | 286 | — | $603,400 | 76.2% | 5.9% | 9.4% | — | — | 100% of its land |
| 95412 | Annapolis | 331 | 137 | — | $716,900 | 59.1% | 24.8% | 28.4% | 1 | 116 | 100% of its land |
| 95450 | Jenner | 224 | 114 | $123,125 | $871,100 | 81.6% | 5.3% | 14.7% | 1 | 139 | 100% of its land |
| 95419 | Camp Meeker | 152 | 88 | — | $669,300 | 85.2% | 5.7% | 8.8% | — | — | 100% of its land |
| 95431 | Eldridge | 43 | 0 | — | — | — | — | 23.3% | — | — | 100% of its land |
| 95486 | Monte Rio | 17 | 17 | — | — | 29.4% | 0.0% | 70.6% | — | — | 100% of its land |
| 95480 | Sonoma County | 8 | 3 | — | — | 66.7% | 33.3% | 0.0% | — | — | 100% of its land |
| 94922 | Bodega | 6 | 3 | — | — | 100.0% | 0.0% | 0.0% | 1 | 6 | 100% of its land |
| 94972 | Valley Ford | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
| 95430 | Duncans Mills | 0 | 0 | — | — | — | — | — | — | — | 100% of its land |
A ZIP code is listed for Sonoma County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Santa Rosa — 177,090 residents · 6 ZIP codes
- Petaluma — 59,247 residents · 2 ZIP codes
- Rohnert Park — 44,575 residents · 1 ZIP code
- Windsor — 26,081 residents · 1 ZIP code
- Healdsburg — 11,243 residents · 1 ZIP code
- Sonoma — 10,670 residents · 1 ZIP code
- Cloverdale — 8,886 residents · 1 ZIP code
- Larkfield-Wikiup — 8,765 residents · 2 ZIP codes
- Cotati — 7,489 residents · 1 ZIP code
- Sebastopol — 7,445 residents · 1 ZIP code
- Boyes Hot Springs — 7,247 residents · 1 ZIP code
- Calistoga — 5,111 residents · 1 ZIP code
- Guerneville — 4,100 residents · 2 ZIP codes
- Forestville — 3,717 residents · 1 ZIP code
- El Verano — 3,443 residents · 1 ZIP code
- Fetters Hot Springs-Agua Caliente — 3,347 residents · 1 ZIP code
- Sonoma State University — 2,210 residents · 1 ZIP code
- Penngrove — 2,119 residents · 1 ZIP code
- Graton — 1,806 residents · 2 ZIP codes
- Temelec — 1,628 residents · 1 ZIP code
- Eldridge — 1,379 residents · 3 ZIP codes
- Sea Ranch — 1,287 residents · 1 ZIP code
- Occidental — 1,225 residents · 3 ZIP codes
- Bodega Bay — 1,139 residents · 1 ZIP code
- Glen Ellen — 1,078 residents · 1 ZIP code
- Kenwood — 1,028 residents · 2 ZIP codes
- Monte Rio — 876 residents · 2 ZIP codes
- Geyserville — 672 residents · 1 ZIP code
- Cazadero — 483 residents · 1 ZIP code
- Fulton — 453 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Sonoma County — 27 ZIP codes ranked
- ZIP codes with the highest home values in Sonoma County — 27 ZIP codes ranked
- ZIP codes with the highest homeownership in Sonoma County — 27 ZIP codes ranked
- ZIP codes with the most families with kids in Sonoma County — 27 ZIP codes ranked
- ZIP codes with the most new movers in Sonoma County — 27 ZIP codes ranked
- Youngest ZIP codes in Sonoma County — 27 ZIP codes ranked
- Oldest ZIP codes in Sonoma County — 27 ZIP codes ranked
- Fastest-growing ZIP codes in Sonoma County — 25 ZIP codes ranked
Price a mailing to Sonoma County ZIP codes
EDDM guides
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Frequently asked questions
- What ZIP codes are in Sonoma County, CA?
- 94928, 95403, 95407, 94954, 95404, 95401, 95476, 94952, 95472, 95492, 95409, 95405, 95448, 95425, 94931, 94515, 95436, 95446, 95442, 94951, 95452, 95441, 95421, 94923, 95497, 95465, 95462, 95444, 95439, 95471, 95412, 95450, 95419, 95431, 95486, 95480, 94922, 94972 and 95430. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Sonoma County?
- 485,040 residents in 190,998 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Sonoma County?
- $104,674 for the county as a whole. Its ZIP codes range from $78,906 (95421) to $164,750 (95442).
- Which Sonoma County ZIP code has the highest median household income?
- 95442, at $164,750, among ZIP codes with at least 1,000 residents. See the full ranking of Sonoma County ZIP codes by income.
- How many carrier routes and mailboxes are in Sonoma County?
- For the 31 of 39 ZIP codes in EDDM2GO's stored route library: 364 carrier routes reaching 204,220 residential and 15,488 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.