ZIP Code 72231

72231 is one of Arkansas's ZIP codes, delivering to addresses in Little Rock, Pulaski County.

City

Little Rock

County

Pulaski County

State

Arkansas

Prefix

722xx

Where this code sits

72231 is part of the 722xx range, the group of codes handled by one mail processing centre. Little Rock is served by 25 ZIP codes in total; the full list, with the county each falls in, is on the Little Rock page.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 72231 delivers to without sharing its boundary.

ZIP codes nearest 72231

The ZIP codes whose reference points sit closest to 72231.
ZIP code	Distance	Delivers to
ZIP code 72217	2.2 mi	Little Rock, AR
ZIP code 72116	2.3 mi	North Little Rock, AR
ZIP code 72216	2.8 mi	Little Rock, AR
ZIP code 72117	3.3 mi	North Little Rock, AR
ZIP code 72214	3.5 mi	Little Rock, AR
ZIP code 72119	4.0 mi	North Little Rock, AR
ZIP code 72114	4.8 mi	North Little Rock, AR
ZIP code 72115	4.9 mi	North Little Rock, 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 72231, plotted from its record coordinates.

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

Scope ZIP code 72231. 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.