ZIP code · Annapolis · California · United States
ZIP code 95412 — Annapolis
ZIP code 95412 serves Annapolis, California.
- Postal code
- 95412Single source Value from one source, not cross-checked.
- City
- Annapolis
- County
- Sonoma FIPS 06097
- State
- California
- Country
- United States
- Coordinates
- 38.7026, -123.3539 — precision precise (locality)
View on OpenStreetMap - Population
- 227 (ZCTA, ACS 5-year)
- Population density
- 3 / sq mi
- Land area
- 90.3 sq mi (233.9 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $57,315
- Median age
- 40.7
- Households
- 110
- Housing units
- 154
- Median home value
- $746,300
- 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)
- Area code
- 707Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 95412 with another ZIP · ZIPs within 25 miles · distance from 95412
Map of ZIP code 95412
Climate — monthly normals
Warmest month Sep (avg high 67°F), coldest Jan (avg low 42°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 57 | 59 | 59 | 60 | 62 | 66 | 66 | 67 | 67 | 66 | 61 | 57 |
| Avg low °F | 42 | 42 | 42 | 43 | 45 | 46 | 48 | 50 | 48 | 47 | 44 | 42 |
| Precip in | 7.2 | 7.0 | 5.2 | 2.9 | 1.6 | 0.5 | 0.0 | 0.1 | 0.2 | 2.0 | 4.2 | 8.4 |
NOAA 1991–2020 climate normals from the nearest station: FT ROSS (14.2 mi) · NOAA NCEI
Places in ZIP 95412
- 1 schools
- 1 playgrounds
- 2 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