ZIP Code 72577

72577 is one of Arkansas's ZIP codes, delivering to addresses in Sidney, Sharp County.

City: Sidney
County: Sharp County
State: Arkansas
Prefix: 725xx

Where this code sits

72577 is part of the 725xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sidney.

Sidney Arkansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 72577 delivers to without sharing its boundary.

ZIP codes nearest 72577

The ZIP codes whose reference points sit closest to 72577.
ZIP code	Distance	Delivers to
ZIP code 72532	2.8 mi	Evening Shade, AR
ZIP code 72573	8.3 mi	Sage, AR
ZIP code 72569	9.1 mi	Poughkeepsie, AR
ZIP code 72521	9.6 mi	Cave City, AR
ZIP code 72561	10 mi	Mount Pleasant, AR
ZIP code 72536	10 mi	Franklin, AR
ZIP code 72513	11 mi	Ash Flat, AR
ZIP code 72512	11 mi	Horseshoe Bend, 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 72577, plotted from its record coordinates.

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

Scope ZIP code 72577. 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.