ZIP Code 59012

59012 is one of Montana's ZIP codes, delivering to addresses in Birney, Rosebud County.

City: Birney
County: Rosebud County
State: Montana
Prefix: 590xx

Where this code sits

59012 is part of the 590xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Birney.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59012 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59012

The ZIP codes whose reference points sit closest to 59012.
ZIP code	Distance	Delivers to
ZIP code 59025	19 mi	Decker, MT
ZIP code 59043	22 mi	Lame Deer, MT
ZIP code 59062	22 mi	Otter, MT
ZIP code 59003	23 mi	Ashland, MT
ZIP code 59004	24 mi	Ashland, MT
ZIP code 59016	26 mi	Busby, MT
ZIP code 82845	38 mi	Wyarno, WY
ZIP code 82837	41 mi	Leiter, WY

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 59012, plotted from its record coordinates.

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

Scope ZIP code 59012. 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.