ZIP Code 59336

59336 is one of Montana's ZIP codes, delivering to addresses in Ismay, Custer County.

City: Ismay
County: Custer County
State: Montana
Prefix: 593xx

Where this code sits

59336 is part of the 593xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ismay.

Ismay Montana ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 59336 delivers to without sharing its boundary.

406 Area code 406

ZIP codes nearest 59336

The ZIP codes whose reference points sit closest to 59336.
ZIP code	Distance	Delivers to
ZIP code 59341	22 mi	Mildred, MT
ZIP code 59338	24 mi	Kinsey, MT
ZIP code 59326	26 mi	Fallon, MT
ZIP code 59349	30 mi	Terry, MT
ZIP code 59301	30 mi	Miles City, MT
ZIP code 59344	30 mi	Plevna, MT
ZIP code 59345	45 mi	Powderville, MT
ZIP code 59351	45 mi	Volborg, 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 59336, plotted from its record coordinates.

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

Scope ZIP code 59336. 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.