Postal Codes

59401 ZIP Code

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ZIP code 59401 covers Great Falls, Montana, with a population of about 13,600 and a median household income of $53,750.

Population
13,6004,592 per square mile
Median age
380.7 points below the US average
Median household income
$53,75023% below the Montana median
Poverty rate
19.8%7.4 points above the US average
Typical home value
$290,629up 48.5% in five years
Median rent
$76726% below the Montana median
Degree or higher
26.7%8.3 points below the US average
Homeownership
58.5%6.5 points below the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
626

Where 59401 is

Great Falls, Montana — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population13,600
Median age38
Family households50.2%
Born outside the US1.5%
Speaks a language other than English at home3.5%
White (non-Hispanic)81.2%
Black (non-Hispanic)0.8%
Asian (non-Hispanic)0.7%
Hispanic or Latino6.2%
Veterans11.5%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$53,750
Income per person$33,934
Poverty rate19.8%
Households on SNAP or cash assistance17.7%

Household income distribution

Under $10k8.5%
$10–15k6.0%
$15–20k4.4%
$20–25k6.6%
$25–30k5.4%
$30–35k3.1%
$35–40k5.4%
$40–45k5.2%
$45–50k2.5%
$50–60k8.5%
$60–75k8.8%
$75–100k13.1%
$100–125k7.5%
$125–150k6.9%
$150–200k4.2%
$200k or more4.0%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed6,140
Mean adjusted gross income$53,179
Returns declaring $200,000 or more1.8%
Returns, under $25k31.9%
Returns, $25k–$50k32.1%
Returns, $50k–$75k15.8%
Returns, $75k–$100k8.8%
Returns, $100k–$200k9.6%
Returns, $200k or more1.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$206,100
Median gross rent$767
Rent as a share of household income32%
Owner-occupied58.5%
Vacant homes11.1%
Median year built1947

What the homes are

Detached house64.3%
Attached house2.7%
2 to 4 units10.5%
5 to 19 units7.2%
20 or more units14.1%
Mobile home1.2%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$290,629as of 2026-07
Typical home value, 1 yearup 3.2%
Typical home value, 5 yearsup 48.5%
Typical home value, 10 yearsup 104.8%
Typical asking rent$1,252as of 2026-07
Typical asking rent, 1 yearup 10%
Typical home value since 2000
200720162026$290,629$120,569

$141,214 in 2007 to $290,629 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3%
Bachelor's degree or higher26.7%
High school diploma or higher93.1%
Works from home8.8%
Drives to work alone76.6%
Takes public transport1.2%
Commutes 45 minutes or more3.5%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity37.6% 4.2 pts above the national average of 33.4%
Diagnosed diabetes11% 1 pts below the national average of 12%
Currently smokes16.9% 3.7 pts above the national average of 13.2%
High blood pressure34.2% same as the national average of 34.1%
Fair or poor general health22.7% 2.4 pts above the national average of 20.3%
No health insurance (18–64)11% same as the national average of 11.3%
Depression28.4% 6.5 pts above the national average of 21.9%
No leisure-time physical activity25.3% same as the national average of 25.4%
Arthritis30.8% 5.7 pts above the national average of 25.1%
Binge drinking20.1% 4.1 pts above the national average of 16%
Taking blood pressure medication73% 1.7 pts below the national average of 74.7%
Cancer (non-skin)8.4% 0.7 pts above the national average of 7.7%
Current asthma12.9% 2.5 pts above the national average of 10.4%
Coronary heart disease6.7% 0.5 pts above the national average of 6.2%
Routine check-up in past year73.1% 3.6 pts below the national average of 76.7%
Cholesterol screening80.1% 5.8 pts below the national average of 85.9%
Cognitive disability17.3% 2.5 pts above the national average of 14.8%
Colorectal screening64.6% same as the national average of 64.3%
COPD8.3% 1.7 pts above the national average of 6.6%
Visited a dentist59.3% 2 pts below the national average of 61.3%
Any disability36.4% 5.7 pts above the national average of 30.7%
Lacks emotional support23.3% 1.5 pts below the national average of 24.8%
Food insecurity16.4% 0.7 pts below the national average of 17.1%
Received food stamps12.7% 1.6 pts below the national average of 14.3%
Hearing disability9.1% 2.4 pts above the national average of 6.7%
High cholesterol34% 2.2 pts below the national average of 36.2%
Housing insecurity11.7% 2.1 pts below the national average of 13.8%
Independent living disability9.7% 1.3 pts above the national average of 8.4%
Lacks transport9.7% 0.5 pts above the national average of 9.2%
Loneliness34.3% same as the national average of 34.4%
Mammography use76.6% 0.7 pts above the national average of 75.9%
Poor mental health (14+ days)20.3% 3.5 pts above the national average of 16.8%
Mobility disability15.3% 1.3 pts above the national average of 14%
Poor physical health (14+ days)16.3% 2.8 pts above the national average of 13.5%
Self-care disability4.3% same as the national average of 4%
Utility shut-off threat8.9% same as the national average of 8.8%
Sleeps under 7 hours36.7% same as the national average of 36.4%
Stroke3.8% same as the national average of 3.4%
All natural teeth lost16.8% 3.8 pts above the national average of 13%
Vision disability5.8% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments626
People employed6,609
Annual payroll$331,736,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 60% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 8 census tracts this ZIP code covers
Expected annual loss60.8 out of 100
Community resilience67.2 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Winter weather99.3Very High at its worst in this ZIP code
Cold wave97.6Very High at its worst in this ZIP code
Lightning69Relatively Moderate at its worst in this ZIP code
Strong wind64.9Relatively Moderate at its worst in this ZIP code
Earthquake56.4Relatively Low at its worst in this ZIP code
Hail56Relatively Low at its worst in this ZIP code
River flooding55.4Relatively High at its worst in this ZIP code
Drought32.2Very Low at its worst in this ZIP code
Tornado20.1Very Low at its worst in this ZIP code
Wildfire19.4Very Low at its worst in this ZIP code
Heat wave16.5Relatively Low at its worst in this ZIP code
Ice storm9.6Very Low at its worst in this ZIP code
Landslide9.3Very Low at its worst in this ZIP code
Compared with Montana and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPMontanaUnited States
Median household income$53,750$69,922$78,538
Income per person$33,934$39,842$43,289
Poverty rate19.8%12%12.4%
Median home value$206,100$338,100$303,400
Median gross rent$767$1,031$1,348
Homeownership58.5%69.4%65%
Bachelor's degree or higher26.7%34.5%35%
Unemployment rate3%3.8%5.2%
Works from home8.8%11.6%13.5%
Born outside the US1.5%2.3%13.9%
Median age3840.238.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationGREAT FALLS 16ST, MT US2.4 km away
Rain in a year15 in

Average high and low by month

January36.8°F / 17.5°F0.61 in rain
February38.6°F / 18.7°F0.58 in rain
March48.2°F / 25.2°F0.63 in rain
April58.3°F / 33.2°F1.79 in rain
May67°F / 41.9°F2.66 in rain
June75.4°F / 49.6°F2.74 in rain
July85.8°F / 55°F1.34 in rain
August83.9°F / 53.4°F1.3 in rain
September72.6°F / 44.7°F1.39 in rain
October59.1°F / 35.9°F1.13 in rain
November45.3°F / 26°F0.7 in rain
December36.7°F / 19.8°F0.56 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Great Falls Elementary School District50% of this ZIP code's land area
Great Falls High School District50% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability58more vulnerable than 58% of US census tracts
Socioeconomic status58more vulnerable than 58% of US census tracts
Household characteristics39more vulnerable than 39% of US census tracts
Racial and ethnic minority status32more vulnerable than 32% of US census tracts
Housing type and transport69more vulnerable than 69% of US census tracts
Walkability9.7 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

59414 Black Eagle, MT1.8 km away
59402 Malmstrom Afb, MT2.3 km away
59403 Great Falls, MT2.3 km away
59405 Great Falls, MT2.4 km away
59404 Great Falls, MT5 km away
59406 Great Falls, MT12.5 km away
59472 Sand Coulee, MT14.4 km away
59440 Floweree, MT20.1 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Cascade County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area2.96 sq mi
Water area0.29 sq mi
Population density4,592 people per sq mi
Latitude, longitude47.5098, -111.2734

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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