ZIP Code 73002

73002 is one of Oklahoma's ZIP codes, delivering to addresses in Alex, Grady County.

City: Alex
County: Grady County
State: Oklahoma
Prefix: 730xx

Where this code sits

73002 is part of the 730xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Alex.

Alex Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 73002 delivers to without sharing its boundary.

ZIP codes nearest 73002

The ZIP codes whose reference points sit closest to 73002.
ZIP code	Distance	Delivers to
ZIP code 73011	6.5 mi	Bradley, OK
ZIP code 73031	7.8 mi	Dibble, OK
ZIP code 73067	11 mi	Ninnekah, OK
ZIP code 73018	12 mi	Chickasha, OK
ZIP code 73023	12 mi	Chickasha, OK
ZIP code 73010	13 mi	Blanchard, OK
ZIP code 73052	13 mi	Lindsay, OK
ZIP code 73004	14 mi	Amber, 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 73002, plotted from its record coordinates.

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

Scope ZIP code 73002. 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.