ZIP Code 59059

59059 is one of Montana's ZIP codes, delivering to addresses in Musselshell, Musselshell County.

City: Musselshell
County: Musselshell County
State: Montana
Prefix: 590xx

Where this code sits

59059 is part of the 590xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Musselshell.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59059 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59059

The ZIP codes whose reference points sit closest to 59059.
ZIP code	Distance	Delivers to
ZIP code 59054	12 mi	Melstone, MT
ZIP code 59073	22 mi	Roundup, MT
ZIP code 59072	23 mi	Roundup, MT
ZIP code 59083	27 mi	Sumatra, MT
ZIP code 59058	30 mi	Mosby, MT
ZIP code 59087	31 mi	Winnett, MT
ZIP code 59024	36 mi	Custer, MT
ZIP code 59084	43 mi	Teigen, 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 59059, plotted from its record coordinates.

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

Scope ZIP code 59059. 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.