ZIP Code 59842

59842 is one of Montana's ZIP codes, delivering to addresses in Haugan, Mineral County.

City: Haugan
County: Mineral County
State: Montana
Prefix: 598xx

Where this code sits

59842 is part of the 598xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Haugan.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59842 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59842

The ZIP codes whose reference points sit closest to 59842.
ZIP code	Distance	Delivers to
ZIP code 59830	2.4 mi	De Borgia, MT
ZIP code 59867	5.5 mi	Saltese, MT
ZIP code 59866	11 mi	Saint Regis, MT
ZIP code 59873	15 mi	Thompson Falls, MT
ZIP code 83846	19 mi	Mullan, ID
ZIP code 83802	23 mi	Avery, ID
ZIP code 59859	25 mi	Plains, MT
ZIP code 83874	27 mi	Murray, ID

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 59842, plotted from its record coordinates.

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

Scope ZIP code 59842. 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.