ZIP Code 95966

95966 is one of California's ZIP codes, delivering to addresses in Oroville, Butte County.

City: Oroville
County: Butte County
State: California
Prefix: 959xx

Where this code sits

95966 is part of the 959xx range, the group of codes handled by one mail processing centre. Oroville is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Oroville page.

Oroville California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 95966 delivers to without sharing its boundary.

ZIP codes nearest 95966

The ZIP codes whose reference points sit closest to 95966.
ZIP code	Distance	Delivers to
ZIP code 95968	5.4 mi	Palermo, CA
ZIP code 95914	7.7 mi	Bangor, CA
ZIP code 95923	7.7 mi	Canyon Dam, CA
ZIP code 95972	8.8 mi	Rackerby, CA
ZIP code 95965	9.9 mi	Oroville, CA
ZIP code 95919	11 mi	Brownsville, CA
ZIP code 95941	12 mi	Forbestown, CA
ZIP code 95917	14 mi	Biggs, 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 95966, plotted from its record coordinates.

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

Scope ZIP code 95966. 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.