Census ACS · Montana
ZIP Code 59901
ZIP code 59901 is located in Montana with a population of 61,710. The median household income is $70,391 and the median home value is $417,200.
61,710
Population
$70,391
Median Income
$417,200
Median Home Value
39.1
Median Age
Race & Ethnicity
| White | 90.5% |
| Black | 0.3% |
| Asian | 0.0% |
| Hispanic (any race) | 3.2% |
Male: 49.1% · Female: 50.9%
Economy & Income
$70,391
Median Household Income
$36,499
Per Capita Income
5.8%
Poverty Rate
Housing
$417,200
Median Home Value
$1,052
Median Rent
72.0%
Homeownership
Education
96.0%
High School+
32.6%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Montana
Part of Montana
Metro areas in Montana
Frequently Asked Questions
ZIP code 59901 in Montana has a population of 61,710 according to latest Census ACS data.
The median household income in ZIP 59901 is $70,391. The per capita income is $36,499. The poverty rate is 5.8%.
ZIP code 59901 is located in Montana.
More from Montana
Data for ZIP Code Tabulation Area (ZCTA) 59901 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.