ZIP Code 72921

72921 is one of Arkansas's ZIP codes, delivering to addresses in Alma, Crawford County.

City: Alma
County: Crawford County
State: Arkansas
Prefix: 729xx

Where this code sits

72921 is part of the 729xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Alma.

Alma Arkansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 72921 delivers to without sharing its boundary.

479 Area code 479

ZIP codes nearest 72921

The ZIP codes whose reference points sit closest to 72921.
ZIP code	Distance	Delivers to
ZIP code 72935	4.0 mi	Dyer, AR
ZIP code 72952	5.7 mi	Rudy, AR
ZIP code 72956	7.5 mi	Van Buren, AR
ZIP code 72957	9.1 mi	Van Buren, AR
ZIP code 72941	9.3 mi	Lavaca, AR
ZIP code 72946	11 mi	Mountainburg, AR
ZIP code 72930	11 mi	Cecil, AR
ZIP code 72932	12 mi	Cedarville, AR

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 72921, plotted from its record coordinates.

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

Scope ZIP code 72921. 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.