ZIP Code 95228

95228 is one of California's ZIP codes, delivering to addresses in Copperopolis, Calaveras County.

City: Copperopolis
County: Calaveras County
State: California
Prefix: 952xx

Where this code sits

95228 is part of the 952xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Copperopolis.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 95228 delivers to without sharing its boundary.

ZIP codes nearest 95228

The ZIP codes whose reference points sit closest to 95228.
ZIP code	Distance	Delivers to
ZIP code 95222	9.6 mi	Angels Camp, CA
ZIP code 95327	10 mi	Jamestown, CA
ZIP code 95221	11 mi	Altaville, CA
ZIP code 95309	14 mi	Chinese Camp, CA
ZIP code 95251	14 mi	Vallecito, CA
ZIP code 95310	15 mi	Columbia, CA
ZIP code 95229	16 mi	Douglas Flat, CA
ZIP code 95361	16 mi	Oakdale, CA

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 95228, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 95228. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.