ZIP Code 74363

74363 is one of Oklahoma's ZIP codes, delivering to addresses in Quapaw, Ottawa County.

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

Where this code sits

74363 is part of the 743xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Quapaw.

Quapaw Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74363 delivers to without sharing its boundary.

ZIP codes nearest 74363

The ZIP codes whose reference points sit closest to 74363.
ZIP code	Distance	Delivers to
ZIP code 74360	5.4 mi	Picher, OK
ZIP code 66713	6.9 mi	Baxter Springs, KS
ZIP code 74335	7.2 mi	Cardin, OK
ZIP code 74339	7.2 mi	Commerce, OK
ZIP code 66778	7.4 mi	Treece, KS
ZIP code 74358	7.6 mi	North Miami, OK
ZIP code 74354	8.0 mi	Miami, OK
ZIP code 74355	9.9 mi	Miami, 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 74363, plotted from its record coordinates.

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

Scope ZIP code 74363. 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.