Hanna Oklahoma ZIP Codes

Hanna holds a single ZIP code.

Every ZIP code in Hanna

The complete list of Hanna, Oklahoma ZIP codes with the county each falls in.
ZIP code	County
74845	McIntosh 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hanna codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Hanna. 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 Hanna ZIP code begins 748. Those first three digits identify the sectional center facility that processes mail for this part of Oklahoma. Statewide that range covers 50 ZIP codes, so Hanna accounts for 2% of it.

Every Oklahoma ZIP prefix and the region it covers →

Area codes covering Hanna

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 Hanna occupies.

Hanna Oklahoma area codes in full →

Where Hanna's ZIP codes sit

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

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

Cities near Hanna

The closest places to Hanna with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Dustin Oklahoma ZIP codes	9.2 mi	1 ZIP code
Crowder Oklahoma ZIP codes	13 mi	1 ZIP code
Canadian Oklahoma ZIP codes	14 mi	1 ZIP code
Lamar Oklahoma ZIP codes	15 mi	1 ZIP code
Stidham Oklahoma ZIP codes	16 mi	1 ZIP code
Weleetka Oklahoma ZIP codes	17 mi	1 ZIP code
Henryetta Oklahoma ZIP codes	17 mi	1 ZIP code
Dewar Oklahoma ZIP codes	18 mi	1 ZIP code

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