Postal Codes

59031 ZIP Code

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ZIP code 59031 covers Garryowen, Montana, with a median household income of $143,750.

Median age
17.621.1 points below the US average
Median household income
$143,7502.1× the Montana median
Poverty rate
4.9%7.5 points below the US average
Median home value
$118,80065% below the Montana median
Degree or higher
17.3%17.7 points below the US average
Homeownership
77.9%12.9 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
3

Where 59031 is

Garryowen, 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

Median age17.6
Family households93.5%
Born outside the US0%
Speaks a language other than English at home33.6%
White (non-Hispanic)7%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans2%
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$143,750
Poverty rate4.9%
Households on SNAP or cash assistance18.2%

Household income distribution

Under $10k0.0%
$10–15k0.0%
$15–20k0.0%
$20–25k3.9%
$25–30k6.5%
$30–35k0.0%
$35–40k0.0%
$40–45k0.0%
$45–50k0.0%
$50–60k0.0%
$60–75k24.7%
$75–100k0.0%
$100–125k0.0%
$125–150k27.3%
$150–200k20.8%
$200k or more16.9%

Income as declared to the IRS

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

Tax returns filed130
Mean adjusted gross income$47,785
Returns declaring $200,000 or more0%
Returns, under $25k38.5%
Returns, $25k–$50k38.5%
Returns, $50k–$75k0.0%
Returns, $75k–$100k23.1%
Returns, $100k–$200k0.0%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$118,800
Owner-occupied77.9%
Vacant homes24.5%
Median year built1976

What the homes are

Detached house90.2%
Mobile home9.8%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate11.8%
Bachelor's degree or higher17.3%
High school diploma or higher77.8%
Works from home5.4%
Drives to work alone78.5%
Takes public transport0%
Commutes 45 minutes or more16.3%
Health

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

Obesity40.9% 7.5 pts above the national average of 33.4%
Diagnosed diabetes20.2% 8.2 pts above the national average of 12%
Currently smokes34.9% 21.7 pts above the national average of 13.2%
High blood pressure39.8% 5.7 pts above the national average of 34.1%
Fair or poor general health40% 19.7 pts above the national average of 20.3%
No health insurance (18–64)17.6% 6.3 pts above the national average of 11.3%
Depression26.8% 4.9 pts above the national average of 21.9%
No leisure-time physical activity36.1% 10.7 pts above the national average of 25.4%
Arthritis30.2% 5.1 pts above the national average of 25.1%
Binge drinking16.2% same as the national average of 16%
Taking blood pressure medication72% 2.7 pts below the national average of 74.7%
Cancer (non-skin)6.2% 1.5 pts below the national average of 7.7%
Current asthma16.1% 5.7 pts above the national average of 10.4%
Coronary heart disease10.5% 4.3 pts above the national average of 6.2%
Routine check-up in past year69.3% 7.4 pts below the national average of 76.7%
Cholesterol screening72.6% 13.3 pts below the national average of 85.9%
Cognitive disability26.6% 11.8 pts above the national average of 14.8%
Colorectal screening52.1% 12.2 pts below the national average of 64.3%
COPD13.9% 7.3 pts above the national average of 6.6%
Visited a dentist36.4% 24.9 pts below the national average of 61.3%
Any disability49.3% 18.6 pts above the national average of 30.7%
Lacks emotional support31.9% 7.1 pts above the national average of 24.8%
Food insecurity45.5% 28.4 pts above the national average of 17.1%
Received food stamps39.6% 25.3 pts above the national average of 14.3%
Hearing disability14.3% 7.6 pts above the national average of 6.7%
High cholesterol31.5% 4.7 pts below the national average of 36.2%
Housing insecurity30.6% 16.8 pts above the national average of 13.8%
Independent living disability19.4% 11 pts above the national average of 8.4%
Lacks transport28.3% 19.1 pts above the national average of 9.2%
Loneliness40% 5.6 pts above the national average of 34.4%
Mammography use58.6% 17.3 pts below the national average of 75.9%
Poor mental health (14+ days)26.2% 9.4 pts above the national average of 16.8%
Mobility disability26.6% 12.6 pts above the national average of 14%
Poor physical health (14+ days)24.6% 11.1 pts above the national average of 13.5%
Self-care disability9.5% 5.5 pts above the national average of 4%
Utility shut-off threat25.6% 16.8 pts above the national average of 8.8%
Sleeps under 7 hours41.7% 5.3 pts above the national average of 36.4%
Stroke6.9% 3.5 pts above the national average of 3.4%
All natural teeth lost41.6% 28.6 pts above the national average of 13%
Vision disability15.3% 9.7 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments3
People employed4
Annual payroll$161,000
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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 83.1% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 2 census tracts this ZIP code covers
Expected annual loss70.7 out of 100
Community resilience1.6 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.

Strong wind99.8Very High at its worst in this ZIP code
Lightning99.4Very High at its worst in this ZIP code
Winter weather98.9Very High at its worst in this ZIP code
Wildfire96.5Relatively High at its worst in this ZIP code
Cold wave95.9Very High at its worst in this ZIP code
Drought84.9Relatively Low at its worst in this ZIP code
Landslide84.3Relatively Low at its worst in this ZIP code
River flooding80.2Relatively High at its worst in this ZIP code
Hail76.9Relatively Moderate at its worst in this ZIP code
Heat wave44Relatively Low at its worst in this ZIP code
Earthquake36.3Relatively Low at its worst in this ZIP code
Tornado24.4Very Low at its worst in this ZIP code
Avalanche19.8Very Low at its worst in this ZIP code
Ice storm10.9Very 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$143,750$69,922$78,538
Income per person$39,842$43,289
Poverty rate4.9%12%12.4%
Median home value$118,800$338,100$303,400
Median gross rent$1,031$1,348
Homeownership77.9%69.4%65%
Bachelor's degree or higher17.3%34.5%35%
Unemployment rate11.8%3.8%5.2%
Works from home5.4%11.6%13.5%
Born outside the US0%2.3%13.9%
Median age17.640.238.7
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 stationHARDIN, MT US25.7 km away
Rain in a year14 in
Snow in a year28 in

Average high and low by month

January36.4°F / 10.9°F0.5 in rain, 6 in snow
February41.1°F / 14.5°F0.55 in rain, 6.2 in snow
March52.8°F / 23.1°F0.89 in rain, 3.4 in snow
April62.1°F / 31.8°F1.5 in rain, 1.3 in snow
May71.4°F / 41.2°F2.52 in rain
June81°F / 49.7°F1.92 in rain
July90.7°F / 55.5°F1.28 in rain
August89.7°F / 53.3°F0.86 in rain
September79.1°F / 44.1°F1.36 in rain
October63.6°F / 32.8°F1.36 in rain, 1.6 in snow
November48.3°F / 21.5°F0.52 in rain, 3.1 in snow
December38°F / 12.9°F0.49 in rain, 6.3 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 supermarket100% of this ZIP code's area
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 4 school districts, so the address decides which one, not the ZIP code.

Hardin Elementary School District48.5% of this ZIP code's land area
Hardin High School District48.5% of this ZIP code's land area
Lodge Grass Elementary School District1.5% of this ZIP code's land area
Lodge Grass High School District1.5% 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 vulnerability85more vulnerable than 85% of US census tracts
Socioeconomic status87more vulnerable than 87% of US census tracts
Household characteristics45more vulnerable than 45% of US census tracts
Racial and ethnic minority status92more vulnerable than 92% of US census tracts
Housing type and transport84more vulnerable than 84% of US census tracts
Walkability4.5 out of 20Least walkable
Nearby ZIP codes

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

59022 Crow Agency, MT12.4 km away
59050 Lodge Grass, MT24.2 km away
59034 Hardin, MT27.5 km away
59075 Saint Xavier, MT34.5 km away
59035 Fort Smith, MT42.3 km away
59089 Wyola, MT45.7 km away
59016 Busby, MT47.6 km away
59010 Bighorn, MT54.8 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.

Big Horn County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area104.69 sq mi
Water area0.01 sq mi
Latitude, longitude45.5187, -107.4817

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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