ZIP Code 59255

59255 is one of Montana's ZIP codes, delivering to addresses in Poplar, Roosevelt County.

City: Poplar
County: Roosevelt County
State: Montana
Prefix: 592xx

Where this code sits

59255 is part of the 592xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Poplar.

Poplar Montana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59255 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59255

The ZIP codes whose reference points sit closest to 59255.
ZIP code	Distance	Delivers to
ZIP code 59213	16 mi	Brockton, MT
ZIP code 59201	20 mi	Wolf Point, MT
ZIP code 59274	25 mi	Vida, MT
ZIP code 59218	31 mi	Culbertson, MT
ZIP code 59259	36 mi	Richey, MT
ZIP code 59243	38 mi	Lambert, MT
ZIP code 59258	41 mi	Reserve, MT
ZIP code 59222	43 mi	Flaxville, 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 59255, plotted from its record coordinates.

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

Scope ZIP code 59255. 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.