Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/CA/CASPAR

Caspar ZIP code, California

The ZIP code for Caspar, CA is 95420, and its area codes are 707 and 369.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
279
Area codes
707, 369

NANPA lists no telephone rate centre for Caspar itself, so these are the area codes of the nearest one, Mendocino (3.9 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to Caspar uses the ZIP code above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Caspar in numbers

About 279 people live in Caspar, in 166 households. The median owner-occupied home is valued at $1,009,100 (37% above the California median). The median age is 61.1; 65.7% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 42 minutes.

Population279Caspar279
Households166Caspar166
Median age61.1Caspar61.1California37.9US 38.9
Median home value$1,009,100Caspar$1,009,100California$734,700US $332,700
Bachelor's degree or higher65.7%Caspar65.7%California37.1%US 35.7%
Mean commute41.7 minCaspar41.7 minCalifornia28.7 minUS 26.4 min
Population density93 / sq miCaspar93 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Caspar CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Caspar

ZIP codes with the USPS city name Caspar
ZIP City Type Population Median income Median home
95420 Caspar , CA Standard 271 — $1,098,600

Other ZIP codes overlapping Caspar

These ZIP codes cover part of Caspar but are addressed as somewhere else.

ZIP codes overlapping Caspar
ZIP City Type Population Median income Median home
95437 Fort Bragg , CA Standard 14,982 $57,759 $554,200
95460 Mendocino , CA Standard 2,199 $73,576 $708,200

Map of Caspar ZIP codes

95420

The ZIP codes of Caspar, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Caspar

The nearest larger towns are Mendocino (574 people, 3.6 mi), Fort Bragg (7,032 people, 5.3 mi) and Cleone (613 people, 8.9 mi).

Towns near Caspar
TownPopulationDistance
Fort Bragg 7,032 5.3 mi
Brooktrails 4,398 22.6 mi
Willits 4,920 24.5 mi

More nearby: every ZIP code in Mendocino County · California ZIP codes

Cite this page

zipcodes.pro. “Caspar, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/caspar

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