ZIP Code 74604

74604 is one of Oklahoma's ZIP codes, delivering to addresses in Ponca City, Kay County.

City: Ponca City
County: Kay County
State: Oklahoma
Prefix: 746xx

Where this code sits

74604 is part of the 746xx range, the group of codes handled by one mail processing centre. Ponca City is served by 3 ZIP codes in total; the full list, with the county each falls in, is on the Ponca City page.

Ponca City Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 74604 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 74604

The ZIP codes whose reference points sit closest to 74604.
ZIP code	Distance	Delivers to
ZIP code 74601	2.6 mi	Ponca City, OK
ZIP code 74602	5.6 mi	Ponca City, OK
ZIP code 74647	7.6 mi	Newkirk, OK
ZIP code 74641	12 mi	Kaw City, OK
ZIP code 74644	13 mi	Marland, OK
ZIP code 74631	14 mi	Blackwell, OK
ZIP code 74633	15 mi	Burbank, OK
ZIP code 74653	15 mi	Tonkawa, 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 74604, plotted from its record coordinates.

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

Scope ZIP code 74604. 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.