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zipcodes.pro — CITY/MT/ROCKY-BOY-WEST

Rocky Boy West ZIP codes, Montana

No ZIP code is named for Rocky Boy West, MT; addresses there use a neighbouring town's name. The ZIP code covering it is 59521. Its area code is 406.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,007
Area code
406
State
Montana

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

Rocky Boy West in numbers

About 1,007 people live in Rocky Boy West, in 282 households. The median household income is $63,125 a year, 13% below the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $103,600 (72% below the Montana median), and median gross rent is $415 a month. The median age is 29.4; 14.9% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana); the average commute takes 14 minutes.

Population1,007Rocky Boy West1,007
Households282Rocky Boy West282
Median age29.4Rocky Boy West29.4Montana40.4US 38.9
Median household income$63,125Rocky Boy West$63,125Montana$72,509US $80,734
Median home value$103,600Rocky Boy West$103,600Montana$375,800US $332,700
Median gross rent$415Rocky Boy West$415Montana$1,081US $1,413
Bachelor's degree or higher14.9%Rocky Boy West14.9%Montana35.2%US 35.7%
Mean commute14.2 minRocky Boy West14.2 minMontana19.1 minUS 26.4 min
Population density185 / sq miRocky Boy West185 / sq mi

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

ZIP codes covering Rocky Boy West

These ZIP codes cover part of Rocky Boy West but are addressed as somewhere else.

ZIP codes overlapping Rocky Boy West
ZIP City Type Population Median income Median home
59521 Box Elder , MT Standard 3,529 $50,288 $103,700

Map of Rocky Boy West ZIP codes

59521

The ZIP codes of Rocky Boy West, 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 Rocky Boy West

The nearest larger towns are Havre (9,258 people, 22 mi), Chinook (1,353 people, 40 mi) and Fort Benton (1,474 people, 45 mi).

Towns near Rocky Boy West
TownPopulationDistance
Havre 9,258 22.2 mi

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

Cite this page

zipcodes.pro. “Rocky Boy West, MT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mt/rocky-boy-west

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