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zipcodes.pro — CITY/MT/CASCADE

Cascade ZIP code, Montana

The ZIP code for Cascade, MT is 59421, and its area code is 406.

USPS city name
1 ZIP code
Population
572
Area code
406
State
Montana

Cascade in numbers

About 572 people live in Cascade, in 257 households. The median household income is $50,938 a year, 30% below the Montana median of $72,509 (US: $80,734). The median owner-occupied home is valued at $247,600 (34% below the Montana median), and median gross rent is $791 a month. The median age is 51.3; 17.3% of adults 25 and over hold a bachelor's degree or higher (35.2% across Montana); the average commute takes 24 minutes.

Population572Cascade572
Households257Cascade257
Median age51.3Cascade51.3Montana40.4US 38.9
Median household income$50,938Cascade$50,938Montana$72,509US $80,734
Median home value$247,600Cascade$247,600Montana$375,800US $332,700
Median gross rent$791Cascade$791Montana$1,081US $1,413
Bachelor's degree or higher17.3%Cascade17.3%Montana35.2%US 35.7%
Mean commute24.2 minCascade24.2 minMontana19.1 minUS 26.4 min
Population density872 / sq miCascade872 / sq mi

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

ZIP codes addressed as Cascade

ZIP codes with the USPS city name Cascade
ZIP City Type Population Median income Median home
59421 Cascade , MT Standard 2,069 $78,125 $377,900

Map of Cascade ZIP codes

59421

The ZIP codes of Cascade, 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 Cascade

The nearest larger towns are Ulm (900 people, 13 mi), Vaughn (1,002 people, 20 mi) and Sun Prairie (1,171 people, 20 mi).

Towns near Cascade
TownPopulationDistance
Great Falls 60,329 24.5 mi
Malmstrom AFB 4,302 29.0 mi

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

Cite this page

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

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