ZIP Code 59442

59442 is one of Montana's ZIP codes, delivering to addresses in Fort Benton, Chouteau County.

City: Fort Benton
County: Chouteau County
State: Montana
Prefix: 594xx

Where this code sits

59442 is part of the 594xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Fort Benton.

Fort Benton Montana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59442 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59442

The ZIP codes whose reference points sit closest to 59442.
ZIP code	Distance	Delivers to
ZIP code 59460	5.3 mi	Loma, MT
ZIP code 59420	20 mi	Carter, MT
ZIP code 59450	25 mi	Highwood, MT
ZIP code 59446	27 mi	Geraldine, MT
ZIP code 59520	29 mi	Big Sandy, MT
ZIP code 59440	30 mi	Floweree, MT
ZIP code 59406	36 mi	Great Falls, MT
ZIP code 59412	40 mi	Belt, MT

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 59442, plotted from its record coordinates.

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

Scope ZIP code 59442. 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.