ZIP Code 59315

59315 is one of Montana's ZIP codes, delivering to addresses in Bloomfield, Dawson County.

City: Bloomfield
County: Dawson County
State: Montana
Prefix: 593xx

Where this code sits

59315 is part of the 593xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bloomfield.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59315 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59315

The ZIP codes whose reference points sit closest to 59315.
ZIP code	Distance	Delivers to
ZIP code 59259	15 mi	Richey, MT
ZIP code 59339	19 mi	Lindsay, MT
ZIP code 59330	24 mi	Glendive, MT
ZIP code 59243	29 mi	Lambert, MT
ZIP code 59262	32 mi	Savage, MT
ZIP code 59217	35 mi	Crane, MT
ZIP code 59274	38 mi	Vida, MT
ZIP code 59270	43 mi	Sidney, 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 59315, plotted from its record coordinates.

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

Scope ZIP code 59315. 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.