ZIP Code 73750

73750 is one of Oklahoma's ZIP codes, delivering to addresses in Kingfisher, Kingfisher County.

City: Kingfisher
County: Kingfisher County
State: Oklahoma
Prefix: 737xx

Where this code sits

73750 is part of the 737xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kingfisher.

Kingfisher Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 73750 delivers to without sharing its boundary.

ZIP codes nearest 73750

The ZIP codes whose reference points sit closest to 73750.
ZIP code	Distance	Delivers to
ZIP code 73762	7.9 mi	Okarche, OK
ZIP code 73734	8.7 mi	Dover, OK
ZIP code 73756	12 mi	Loyal, OK
ZIP code 73764	13 mi	Omega, OK
ZIP code 73016	16 mi	Cashion, OK
ZIP code 73742	16 mi	Hennessey, OK
ZIP code 73022	17 mi	Concho, OK
ZIP code 73078	18 mi	Piedmont, 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 73750, plotted from its record coordinates.

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

Scope ZIP code 73750. 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.