ZIP Code 88424

88424 is one of New Mexico's ZIP codes, delivering to addresses in Grenville, Union County.

City: Grenville
County: Union County
State: New Mexico
Prefix: 884xx

Where this code sits

88424 is part of the 884xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Grenville.

Grenville New Mexico ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 88424 delivers to without sharing its boundary.

505 Area code 505

ZIP codes nearest 88424

The ZIP codes whose reference points sit closest to 88424.
ZIP code	Distance	Delivers to
ZIP code 88415	18 mi	Clayton, NM
ZIP code 88436	22 mi	Sedan, NM
ZIP code 88422	26 mi	Gladstone, NM
ZIP code 88418	32 mi	Des Moines, NM
ZIP code 88410	36 mi	Amistad, NM
ZIP code 88419	39 mi	Folsom, NM
ZIP code 88414	39 mi	Capulin, NM
ZIP code 87730	44 mi	Mills, NM

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 88424, plotted from its record coordinates.

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

Scope ZIP code 88424. 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.