ZIP Code 93591

93591 is one of California's ZIP codes, delivering to addresses in Palmdale, Los Angeles County.

City: Palmdale
County: Los Angeles County
State: California
Prefix: 935xx

Where this code sits

93591 is part of the 935xx range, the group of codes handled by one mail processing centre. Palmdale is served by 6 ZIP codes in total; the full list, with the county each falls in, is on the Palmdale page.

Palmdale California ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 93591 delivers to without sharing its boundary.

661 Area code 661

ZIP codes nearest 93591

The ZIP codes whose reference points sit closest to 93591.
ZIP code	Distance	Delivers to
ZIP code 93544	8.2 mi	Llano, CA
ZIP code 93535	8.5 mi	Lancaster, CA
ZIP code 93543	12 mi	Littlerock, CA
ZIP code 93552	12 mi	Palmdale, CA
ZIP code 93553	14 mi	Pearblossom, CA
ZIP code 93563	15 mi	Valyermo, CA
ZIP code 92372	15 mi	Pinon Hills, CA
ZIP code 93590	17 mi	Palmdale, 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 93591, plotted from its record coordinates.

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

Scope ZIP code 93591. 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.