New Mexico ZIP Codes

ZIP codes: 427
Cities & towns: 348
Counties: 33
Area codes: 2

How New Mexico ZIP codes are numbered

870xx–884xx

The first three digits identify the sectional center facility that processes mail for a region, so a New Mexico ZIP code can be placed geographically from its prefix alone. Each row names the city holding the most codes in that prefix.

New Mexico three-digit ZIP prefixes, the codes in each, and the city that holds the most of them.
Prefix	ZIP codes	Main area
870xx	58	Algodones
871xx	46	Albuquerque
873xx	24	Gallup
874xx	15	Farmington
875xx	71	Santa Fe
876xx	1	Spaceport City
877xx	30	Angel Fire
878xx	12	Aragon
879xx	12	Arrey
880xx	53	Las Cruces
881xx	23	Clovis
882xx	28	Hobbs
883xx	33	Alamogordo
884xx	21	Amistad

Where New Mexico's communities sit

Each point is a New Mexico community with a published ZIP code list, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

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

New Mexico cities by ZIP code count

largest 25

Area codes serving New Mexico

Scope every ZIP code recorded in New Mexico. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. The map outline is a convex envelope of published places, not a state boundary.