ZIP Code 95638

95638 is one of California's ZIP codes, delivering to addresses in Herald, Sacramento County.

City: Herald
County: Sacramento County
State: California
Prefix: 956xx

Where this code sits

95638 is part of the 956xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Herald.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 95638 delivers to without sharing its boundary.

ZIP codes nearest 95638

The ZIP codes whose reference points sit closest to 95638.
ZIP code	Distance	Delivers to
ZIP code 95693	6.7 mi	Wilton, CA
ZIP code 95632	7.5 mi	Galt, CA
ZIP code 95220	8.1 mi	Acampo, CA
ZIP code 95227	9.6 mi	Clements, CA
ZIP code 95237	11 mi	Lockeford, CA
ZIP code 95253	12 mi	Victor, CA
ZIP code 95640	13 mi	Ione, CA
ZIP code 95624	13 mi	Elk Grove, 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 95638, plotted from its record coordinates.

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

Scope ZIP code 95638. 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.