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zipcodes.pro — CITY/MT/KLEIN

Klein ZIP codes, Montana

No ZIP code is named for Klein, MT; addresses there use a neighbouring town's name. The ZIP code covering it is 59072. Its area code is 406.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
340
Area code
406
State
Montana

NANPA lists no telephone rate centre for Klein itself, so these are the area codes of the nearest one, Roundup (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Klein in numbers

About 340 people live in Klein, in 151 households. The median household income is $50,737 a year, 30% below the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $276,900 (26% below the Montana median). The median age is 62.8; 0.0% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana).

Population340Klein340
Households151Klein151
Median age62.8Klein62.8Montana40.4US 38.9
Median household income$50,737Klein$50,737Montana$72,509US $80,734
Median home value$276,900Klein$276,900Montana$375,800US $332,700
Bachelor's degree or higher0.0%Klein0.0%Montana35.2%US 35.7%
Population density26 / sq miKlein26 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Klein CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Klein

These ZIP codes cover part of Klein but are addressed as somewhere else.

ZIP codes overlapping Klein
ZIP City Type Population Median income Median home
59072 Roundup , MT Standard 4,690 $59,594 $241,200

Map of Klein ZIP codes

59072

The ZIP codes of Klein, MT, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Klein

The nearest larger towns are Roundup (2,003 people, 3.5 mi), Shepherd (353 people, 33 mi) and Worden (416 people, 35 mi).

More nearby: every ZIP code in Musselshell County · Montana ZIP codes

Cite this page

zipcodes.pro. “Klein, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/klein

Underlying data is public domain or openly licensed — sources, vintages and licences.