ZIP Code 73446

73446 is one of Oklahoma's ZIP codes, delivering to addresses in Madill, Marshall County.

City: Madill
County: Marshall County
State: Oklahoma
Prefix: 734xx

Where this code sits

73446 is part of the 734xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Madill.

Madill Oklahoma ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 73446 delivers to without sharing its boundary.

580 Area code 580

ZIP codes nearest 73446

The ZIP codes whose reference points sit closest to 73446.
ZIP code	Distance	Delivers to
ZIP code 73439	9.2 mi	Kingston, OK
ZIP code 73447	10 mi	Mannsville, OK
ZIP code 73440	11 mi	Lebanon, OK
ZIP code 73455	11 mi	Ravia, OK
ZIP code 73460	14 mi	Tishomingo, OK
ZIP code 73449	14 mi	Mead, OK
ZIP code 73450	15 mi	Milburn, OK
ZIP code 74856	16 mi	Mill Creek, 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 73446, plotted from its record coordinates.

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

Scope ZIP code 73446. 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.