ZIP Code 59540

59540 is one of Montana's ZIP codes, delivering to addresses in Rudyard, Hill County.

City: Rudyard
County: Hill County
State: Montana
Prefix: 595xx

Where this code sits

59540 is part of the 595xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Rudyard.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59540 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59540

The ZIP codes whose reference points sit closest to 59540.
ZIP code	Distance	Delivers to
ZIP code 59528	5.8 mi	Hingham, MT
ZIP code 59530	6.1 mi	Inverness, MT
ZIP code 59531	12 mi	Joplin, MT
ZIP code 59525	12 mi	Gildford, MT
ZIP code 59522	22 mi	Chester, MT
ZIP code 59532	23 mi	Kremlin, MT
ZIP code 59461	32 mi	Lothair, MT
ZIP code 59545	34 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 59540, plotted from its record coordinates.

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

Scope ZIP code 59540. 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.