ZIP Code 96017

96017 is one of California's ZIP codes, delivering to addresses in Castella, Shasta County.

City: Castella
County: Shasta County
State: California
Prefix: 960xx

Where this code sits

96017 is part of the 960xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Castella.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 96017 delivers to without sharing its boundary.

ZIP codes nearest 96017

The ZIP codes whose reference points sit closest to 96017.
ZIP code	Distance	Delivers to
ZIP code 96025	7.4 mi	Dunsmuir, CA
ZIP code 96057	14 mi	Mccloud, CA
ZIP code 96067	14 mi	Mount Shasta, CA
ZIP code 96051	15 mi	Lakehead, CA
ZIP code 96091	22 mi	Trinity Center, CA
ZIP code 96094	22 mi	Weed, CA
ZIP code 96065	25 mi	Montgomery Creek, CA
ZIP code 96070	27 mi	Obrien, 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 96017, plotted from its record coordinates.

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

Scope ZIP code 96017. 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.