ZIP code · Caspar · California · United States
ZIP code 95420 — Caspar
ZIP code 95420 serves Caspar, California.
- Postal code
- 95420Single source Value from one source, not cross-checked.
- City
- Caspar
- County
- Mendocino FIPS 06045
- State
- California
- Country
- United States
- Coordinates
- 39.3629, -123.7944 — precision precise (locality)
View on OpenStreetMap - Population
- 349 (ZCTA, ACS 5-year)
- Population density
- 48 / sq mi
- Land area
- 7.3 sq mi (18.9 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $87,838
- Median age
- 61.6
- Households
- 183
- Housing units
- 211
- Median home value
- $1,103,300
- 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)
Tools: compare 95420 with another ZIP · ZIPs within 25 miles · distance from 95420
Map of ZIP code 95420
Climate — monthly normals
Warmest month Aug (avg high 65°F), coldest Dec (avg low 40°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 52 | 54 | 55 | 57 | 60 | 63 | 65 | 65 | 65 | 62 | 56 | 52 |
| Avg low °F | 40 | 41 | 41 | 42 | 45 | 47 | 49 | 50 | 49 | 46 | 43 | 40 |
| Precip in | 7.7 | 7.3 | 6.4 | 3.6 | 1.6 | 0.7 | 0.1 | 0.1 | 0.3 | 2.3 | 4.5 | 8.7 |
NOAA 1991–2020 climate normals from the nearest station: FT BRAGG 5 N (10.3 mi) · NOAA NCEI
Places in ZIP 95420
- 1 schools
- 1 restaurants & cafés
- 1 places of worship
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