ZIP Code 59019

59019 is one of Montana's ZIP codes, delivering to addresses in Columbus, Stillwater County.

City: Columbus
County: Stillwater County
State: Montana
Prefix: 590xx

Where this code sits

59019 is part of the 590xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Columbus.

Columbus Montana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59019 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59019

The ZIP codes whose reference points sit closest to 59019.
ZIP code	Distance	Delivers to
ZIP code 59001	13 mi	Absarokee, MT
ZIP code 59013	15 mi	Boyd, MT
ZIP code 59069	15 mi	Reed Point, MT
ZIP code 59041	16 mi	Joliet, MT
ZIP code 59063	16 mi	Park City, MT
ZIP code 59070	18 mi	Roberts, MT
ZIP code 59057	21 mi	Molt, MT
ZIP code 59028	22 mi	Fishtail, 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 59019, plotted from its record coordinates.

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

Scope ZIP code 59019. 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.