Alex Oklahoma ZIP Codes

Alex holds a single ZIP code.

Every ZIP code in Alex

The complete list of Alex, Oklahoma ZIP codes with the county each falls in.
ZIP code	County
73002	Grady County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Alex codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Alex. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Alex ZIP code begins 730. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 89 ZIP codes, so Alex accounts for 1% of it.

Every Oklahoma ZIP prefix and the region it covers →

Area codes covering Alex

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Alex occupies.

Alex Oklahoma area codes in full →

Where Alex's ZIP codes sit

Each point is one Alex ZIP code, plotted from its record coordinates.

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

Cities near Alex

The closest places to Alex with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Bradley Oklahoma ZIP codes	4.9 mi	1 ZIP code
Ninnekah Oklahoma ZIP codes	10 mi	1 ZIP code
Dibble Oklahoma ZIP codes	11 mi	1 ZIP code
Lindsay Oklahoma ZIP codes	11 mi	1 ZIP code
Chickasha Oklahoma ZIP codes	13 mi	2 ZIP codes
Rush Springs Oklahoma ZIP codes	14 mi	1 ZIP code
Blanchard Oklahoma ZIP codes	17 mi	1 ZIP code
Amber Oklahoma ZIP codes	18 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.