ZIP code · Guerneville · California · United States
ZIP code 95446 — Guerneville
ZIP code 95446 serves Guerneville, California.
- Postal code
- 95446Single source Value from one source, not cross-checked.
- City
- Guerneville
- County
- Sonoma FIPS 06097
- State
- California
- Country
- United States
- Coordinates
- 38.5055, -122.9965 — precision precise (locality)
View on OpenStreetMap - Population
- 4,808 (ZCTA, ACS 5-year)
- Population density
- 155 / sq mi
- Land area
- 31 sq mi (80.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $88,643
- Per-capita income
- $59,970
- Median age
- 53
- Households
- 2,452
- Housing units
- 3,189
- Median home value
- $585,900
- Median gross rent
- $1,546 / month
- Congressional district
- CA-2 (119th Congress)
- USDA hardiness zone
- 9b (25 to 30 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
Tools: compare 95446 with another ZIP · ZIPs within 25 miles · distance from 95446
Map of ZIP code 95446
Climate — monthly normals
Warmest month Aug (avg high 78°F), coldest Dec (avg low 41°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 56 | 59 | 61 | 66 | 70 | 76 | 78 | 78 | 77 | 73 | 62 | 55 |
| Avg low °F | 42 | 43 | 44 | 45 | 48 | 51 | 52 | 53 | 53 | 52 | 46 | 41 |
| Precip in | 10.8 | 9.9 | 7.0 | 3.8 | 2.0 | 0.6 | 0.1 | 0.1 | 0.2 | 2.6 | 5.7 | 11.1 |
NOAA 1991–2020 climate normals from the nearest station: OCCIDENTAL (8.5 mi) · NOAA NCEI
Places in ZIP 95446
- 1 schools
- 2 pharmacies
- 1 supermarkets
- 25 restaurants & cafés
- 9 bars & pubs
- 9 parks
- 4 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 2 post offices
- 4 places of worship
- 2 banks
- 3 gas stations
- 3 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page