Postal Codes

59404 ZIP Code

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ZIP code 59404 covers Great Falls, Montana, with a population of about 28,127 and a median household income of $79,327.

Population
28,12785 per square mile
Median age
40.41.7 points above the US average
Median household income
$79,3271.1× the Montana median
Poverty rate
8%4.4 points below the US average
Typical home value
$394,674up 43.3% in five years
Median rent
$1,034about the Montana median
Degree or higher
30.6%4.4 points below the US average
Homeownership
85.7%20.7 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
635

Where 59404 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

Population28,127
Median age40.4
Family households70.6%
Born outside the US2.2%
Speaks a language other than English at home2.7%
White (non-Hispanic)87.5%
Black (non-Hispanic)1%
Asian (non-Hispanic)1.2%
Hispanic or Latino3.4%
Veterans15.9%
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$79,327
Income per person$40,203
Poverty rate8%
Households on SNAP or cash assistance8.6%

Household income distribution

Under $10k2.5%
$10–15k1.7%
$15–20k2.3%
$20–25k3.2%
$25–30k3.4%
$30–35k2.8%
$35–40k3.3%
$40–45k3.4%
$45–50k3.5%
$50–60k10.1%
$60–75k11.8%
$75–100k15.9%
$100–125k10.3%
$125–150k6.7%
$150–200k11.0%
$200k or more8.3%

Income as declared to the IRS

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

Tax returns filed13,740
Mean adjusted gross income$83,240
Returns declaring $200,000 or more6.4%
Returns, under $25k26.3%
Returns, $25k–$50k22.9%
Returns, $50k–$75k15.4%
Returns, $75k–$100k10.8%
Returns, $100k–$200k18.3%
Returns, $200k or more6.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$272,300
Median gross rent$1,034
Rent as a share of household income23.6%
Owner-occupied85.7%
Vacant homes6.8%
Median year built1975

What the homes are

Detached house75.9%
Attached house3.8%
2 to 4 units3.3%
5 to 19 units4.2%
20 or more units2%
Mobile home10.2%
Boat, RV or van0.5%
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$394,674as of 2026-07
Typical home value, 1 yearup 3.6%
Typical home value, 5 yearsup 43.3%
Typical home value, 10 yearsup 95.2%
Typical asking rent$1,608as of 2026-07
Typical asking rent, 1 yearup 5.4%
Typical home value since 2000
200720162026$394,674$175,326

$182,647 in 2007 to $394,674 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.2%
Bachelor's degree or higher30.6%
High school diploma or higher94.3%
Works from home6.7%
Drives to work alone81.1%
Takes public transport0.6%
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.

Obesity34.5% 1.1 pts above the national average of 33.4%
Diagnosed diabetes10% 2 pts below the national average of 12%
Currently smokes13.6% same as the national average of 13.2%
High blood pressure33.9% same as the national average of 34.1%
Fair or poor general health18.8% 1.5 pts below the national average of 20.3%
No health insurance (18–64)8.7% 2.6 pts below the national average of 11.3%
Depression26.4% 4.5 pts above the national average of 21.9%
No leisure-time physical activity21.8% 3.6 pts below the national average of 25.4%
Arthritis31.6% 6.5 pts above the national average of 25.1%
Binge drinking20% 4 pts above the national average of 16%
Taking blood pressure medication74.9% same as the national average of 74.7%
Cancer (non-skin)9.7% 2 pts above the national average of 7.7%
Current asthma12.2% 1.8 pts above the national average of 10.4%
Coronary heart disease6.4% same as the national average of 6.2%
Routine check-up in past year75% 1.7 pts below the national average of 76.7%
Cholesterol screening84.2% 1.7 pts below the national average of 85.9%
Cognitive disability14.3% 0.5 pts below the national average of 14.8%
Colorectal screening68.6% 4.3 pts above the national average of 64.3%
COPD7.1% 0.5 pts above the national average of 6.6%
Visited a dentist66% 4.7 pts above the national average of 61.3%
Any disability32.6% 1.9 pts above the national average of 30.7%
Lacks emotional support22% 2.8 pts below the national average of 24.8%
Food insecurity11.1% 6 pts below the national average of 17.1%
Received food stamps7.5% 6.8 pts below the national average of 14.3%
Hearing disability8.8% 2.1 pts above the national average of 6.7%
High cholesterol35.2% 1 pts below the national average of 36.2%
Housing insecurity8.5% 5.3 pts below the national average of 13.8%
Independent living disability7.7% 0.7 pts below the national average of 8.4%
Lacks transport6.8% 2.4 pts below the national average of 9.2%
Loneliness32.6% 1.8 pts below the national average of 34.4%
Mammography use78.9% 3 pts above the national average of 75.9%
Poor mental health (14+ days)17.8% 1 pts above the national average of 16.8%
Mobility disability13.4% 0.6 pts below the national average of 14%
Poor physical health (14+ days)14.6% 1.1 pts above the national average of 13.5%
Self-care disability3.4% 0.6 pts below the national average of 4%
Utility shut-off threat6.2% 2.6 pts below the national average of 8.8%
Sleeps under 7 hours34.3% 2.1 pts below the national average of 36.4%
Stroke3.5% same as the national average of 3.4%
All natural teeth lost10.2% 2.8 pts below the national average of 13%
Vision disability4.4% 1.2 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments635
People employed7,164
Annual payroll$294,012,000
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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 83.9% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 9 census tracts this ZIP code covers
Expected annual loss84.4 out of 100
Community resilience54.4 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.

Cold wave99.1Very High at its worst in this ZIP code
Winter weather98.9Very High at its worst in this ZIP code
Wildfire90.9Relatively Moderate at its worst in this ZIP code
Drought87.7Relatively Moderate at its worst in this ZIP code
Lightning83.3Relatively High at its worst in this ZIP code
River flooding80Very High at its worst in this ZIP code
Avalanche75.6Relatively Low at its worst in this ZIP code
Strong wind70Relatively High at its worst in this ZIP code
Landslide69.8Very Low at its worst in this ZIP code
Hail64.2Relatively Moderate at its worst in this ZIP code
Earthquake55.9Relatively Low at its worst in this ZIP code
Tornado28.8Relatively Low at its worst in this ZIP code
Heat wave23.5Relatively Low at its worst in this ZIP code
Ice storm20.2Very 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$79,327$69,922$78,538
Income per person$40,203$39,842$43,289
Poverty rate8%12%12.4%
Median home value$272,300$338,100$303,400
Median gross rent$1,034$1,031$1,348
Homeownership85.7%69.4%65%
Bachelor's degree or higher30.6%34.5%35%
Unemployment rate1.2%3.8%5.2%
Works from home6.7%11.6%13.5%
Born outside the US2.2%2.3%13.9%
Median age40.440.238.7
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 INTL AP, MT US5.1 km away
Rain in a year15 in
Snow in a year66 in

Average high and low by month

January35.3°F / 15°F0.55 in rain, 9.2 in snow
February37.1°F / 15.4°F0.59 in rain, 10.1 in snow
March46.1°F / 22.1°F0.68 in rain, 10.1 in snow
April54.9°F / 29.9°F1.73 in rain, 9.4 in snow
May64.6°F / 38.4°F2.43 in rain, 1.9 in snow
June72.8°F / 45.9°F2.72 in rain, 0.3 in snow
July84.3°F / 51.4°F1.23 in rain
August83.2°F / 50.3°F1.22 in rain, 0.3 in snow
September71.7°F / 42.8°F1.33 in rain, 0.8 in snow
October57°F / 32.6°F1.07 in rain, 5.2 in snow
November43.7°F / 23.6°F0.68 in rain, 9.2 in snow
December35.6°F / 16.3°F0.53 in rain, 9.6 in snow
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 supermarket48% of this ZIP code's area
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 6 school districts, so the address decides which one, not the ZIP code.

Great Falls Elementary School District32.7% of this ZIP code's land area
Great Falls High School District32.7% of this ZIP code's land area
Fort Benton High School District14.6% of this ZIP code's land area
Benton Lake Elementary School District13.9% of this ZIP code's land area
Simms High School District2.1% of this ZIP code's land area
Vaughn Elementary School District1.3% 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 vulnerability38more vulnerable than 38% of US census tracts
Socioeconomic status42more vulnerable than 42% of US census tracts
Household characteristics25more vulnerable than 25% of US census tracts
Racial and ethnic minority status18more vulnerable than 18% of US census tracts
Housing type and transport55more vulnerable than 55% of US census tracts
Walkability6 out of 20Below average
Nearby ZIP codes

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

59402 Malmstrom Afb, MT3.2 km away
59403 Great Falls, MT3.2 km away
59401 Great Falls, MT5 km away
59414 Black Eagle, MT5.1 km away
59405 Great Falls, MT7 km away
59406 Great Falls, MT14.4 km away
59472 Sand Coulee, MT17.8 km away
59487 Vaughn, MT18.7 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 County71.5% of this ZIP code's land area
Chouteau County28.5% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area331.44 sq mi
Water area2.91 sq mi
Population density85 people per sq mi
Latitude, longitude47.5098, -111.3405

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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