ZIP Code 95637

95637 is one of California's ZIP codes, delivering to addresses in Guinda, Yolo County.

City: Guinda
County: Yolo County
State: California
Prefix: 956xx

Where this code sits

95637 is part of the 956xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Guinda.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 95637 delivers to without sharing its boundary.

ZIP codes nearest 95637

The ZIP codes whose reference points sit closest to 95637.
ZIP code	Distance	Delivers to
ZIP code 95606	2.4 mi	Brooks, CA
ZIP code 95679	6.8 mi	Rumsey, CA
ZIP code 95607	10 mi	Capay, CA
ZIP code 95937	12 mi	Dunnigan, CA
ZIP code 95627	14 mi	Esparto, CA
ZIP code 95912	15 mi	Arbuckle, CA
ZIP code 95698	15 mi	Zamora, CA
ZIP code 95653	17 mi	Madison, 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 95637, plotted from its record coordinates.

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

Scope ZIP code 95637. 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.