ZIP Code 71638

71638 is one of Arkansas's ZIP codes, delivering to addresses in Dermott, Chicot County.

City: Dermott
County: Chicot County
State: Arkansas
Prefix: 716xx

Where this code sits

71638 is part of the 716xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dermott.

Dermott Arkansas ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 71638 delivers to without sharing its boundary.

ZIP codes nearest 71638

The ZIP codes whose reference points sit closest to 71638.
ZIP code	Distance	Delivers to
ZIP code 71654	7.8 mi	Mc Gehee, AR
ZIP code 71670	12 mi	Tillar, AR
ZIP code 71630	13 mi	Arkansas City, AR
ZIP code 71677	16 mi	Winchester, AR
ZIP code 71658	16 mi	Montrose, AR
ZIP code 71653	16 mi	Lake Village, AR
ZIP code 71666	19 mi	Rohwer, AR
ZIP code 71663	21 mi	Portland, 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 71638, plotted from its record coordinates.

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

Scope ZIP code 71638. 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.