ZIP Code 59484

59484 is one of Montana's ZIP codes, delivering to addresses in Sweet Grass, Toole County.

City: Sweet Grass
County: Toole County
State: Montana
Prefix: 594xx

Where this code sits

59484 is part of the 594xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Sweet Grass.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59484 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59484

The ZIP codes whose reference points sit closest to 59484.
ZIP code	Distance	Delivers to
ZIP code 59482	14 mi	Sunburst, MT
ZIP code 59454	17 mi	Kevin, MT
ZIP code 59466	19 mi	Oilmont, MT
ZIP code 59444	26 mi	Galata, MT
ZIP code 59427	30 mi	Cut Bank, MT
ZIP code 59435	31 mi	Ethridge, MT
ZIP code 59474	35 mi	Shelby, MT
ZIP code 59545	39 mi	Whitlash, 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 59484, plotted from its record coordinates.

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

Scope ZIP code 59484. 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.