ZIP Code 72377

72377 is one of Arkansas's ZIP codes, delivering to addresses in Rivervale, Poinsett County.

City: Rivervale
County: Poinsett County
State: Arkansas
Prefix: 723xx

Where this code sits

72377 is part of the 723xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Rivervale.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 72377 delivers to without sharing its boundary.

ZIP codes nearest 72377

The ZIP codes whose reference points sit closest to 72377.
ZIP code	Distance	Delivers to
ZIP code 72391	4.4 mi	West Ridge, AR
ZIP code 72354	4.6 mi	Lepanto, AR
ZIP code 72419	5.9 mi	Caraway, AR
ZIP code 72330	8.8 mi	Dyess, AR
ZIP code 72428	9.7 mi	Etowah, AR
ZIP code 72365	11 mi	Marked Tree, AR
ZIP code 72437	11 mi	Lake City, AR
ZIP code 72414	12 mi	Black Oak, 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 72377, plotted from its record coordinates.

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

Scope ZIP code 72377. 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.