ZIP Code 74331

74331 is one of Oklahoma's ZIP codes, delivering to addresses in Afton, Ottawa County.

City: Afton
County: Ottawa County
State: Oklahoma
Prefix: 743xx

Where this code sits

74331 is part of the 743xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Afton.

Afton Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74331 delivers to without sharing its boundary.

ZIP codes nearest 74331

The ZIP codes whose reference points sit closest to 74331.
ZIP code	Distance	Delivers to
ZIP code 74349	8.5 mi	Ketchum, OK
ZIP code 74343	10 mi	Fairland, OK
ZIP code 74344	11 mi	Grove, OK
ZIP code 74301	11 mi	Vinita, OK
ZIP code 74340	12 mi	Disney, OK
ZIP code 74345	12 mi	Grove, OK
ZIP code 74350	13 mi	Langley, OK
ZIP code 74333	15 mi	Bluejacket, 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 74331, plotted from its record coordinates.

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

Scope ZIP code 74331. 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.