ZIP Code 74431

74431 is one of Oklahoma's ZIP codes, delivering to addresses in Dewar, Okmulgee County.

City: Dewar
County: Okmulgee County
State: Oklahoma
Prefix: 744xx

Where this code sits

74431 is part of the 744xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Dewar.

Dewar Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74431 delivers to without sharing its boundary.

ZIP codes nearest 74431

The ZIP codes whose reference points sit closest to 74431.
ZIP code	Distance	Delivers to
ZIP code 74437	3.5 mi	Henryetta, OK
ZIP code 74460	4.1 mi	Schulter, OK
ZIP code 74438	12 mi	Hitchita, OK
ZIP code 74447	12 mi	Okmulgee, OK
ZIP code 74880	12 mi	Weleetka, OK
ZIP code 74845	14 mi	Hanna, OK
ZIP code 74461	15 mi	Stidham, OK
ZIP code 74839	15 mi	Dustin, OK

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 74431, plotted from its record coordinates.

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

Scope ZIP code 74431. 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.