Postal Codes

59319 ZIP Code

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ZIP code 59319 covers Capitol, Montana.

Median age
67.428.7 points above the US average
Poverty rate
0%12.4 points below the US average
Degree or higher
14.7%20.3 points below the US average
Time zone
Mountain UTC-07:00observes daylight saving time

Where 59319 is

Capitol, 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 age67.4
Born outside the US0%
Speaks a language other than English at home0%
White (non-Hispanic)97.4%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0%
Veterans13.2%
Income and poverty

American Community Survey 2019–2023 five-year estimates

Income per person$56,479
Poverty rate0%
Housing

American Community Survey 2019–2023 five-year estimates

Vacant homes35.5%
Median year built1965

What the homes are

Detached house67.7%
Mobile home29%
Boat, RV or van3.2%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Bachelor's degree or higher14.7%
High school diploma or higher100%
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 77.9% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss77.2 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.

Winter weather99.3Very High at its worst in this ZIP code
Cold wave98.6Very High at its worst in this ZIP code
Wildfire97.4Relatively High at its worst in this ZIP code
Hail92.2Relatively High at its worst in this ZIP code
Landslide88.2Relatively Low at its worst in this ZIP code
Drought84.9Relatively Low at its worst in this ZIP code
Strong wind75.4Relatively Moderate at its worst in this ZIP code
River flooding70.7Relatively Moderate at its worst in this ZIP code
Lightning53.5Relatively Moderate at its worst in this ZIP code
Tornado47.9Relatively Low at its worst in this ZIP code
Ice storm45Relatively Low at its worst in this ZIP code
Earthquake37.9Very Low at its worst in this ZIP code
Heat wave23.8Relatively Low at its worst in this ZIP code
Avalanche0.1Very 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$69,922$78,538
Income per person$56,479$39,842$43,289
Poverty rate0%12%12.4%
Median home value$338,100$303,400
Median gross rent$1,031$1,348
Homeownership69.4%65%
Bachelor's degree or higher14.7%34.5%35%
Unemployment rate3.8%5.2%
Works from home11.6%13.5%
Born outside the US0%2.3%13.9%
Median age67.440.238.7
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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 stationCAMP CROOK, SD US14.4 km away
Rain in a year16 in
Snow in a year50 in

Average high and low by month

January33.5°F / 10.5°F0.31 in rain, 7.6 in snow
February36.5°F / 12.8°F0.45 in rain, 9.3 in snow
March47.7°F / 21.7°F0.7 in rain, 8.7 in snow
April58.3°F / 31.2°F1.61 in rain, 6.5 in snow
May68.6°F / 41.5°F2.87 in rain, 2.1 in snow
June78.8°F / 51.2°F2.91 in rain
July88.4°F / 57.3°F2.06 in rain
August87.5°F / 54.7°F1.6 in rain
September77.8°F / 44.6°F1.19 in rain, 0.1 in snow
October61.1°F / 32.9°F1.27 in rain, 3.2 in snow
November46.2°F / 21.7°F0.48 in rain, 5.9 in snow
December35.5°F / 13.3°F0.34 in rain, 7.1 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 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 3 school districts, so the address decides which one, not the ZIP code.

Carter County High School District50% of this ZIP code's land area
Alzada Elementary School District37.1% of this ZIP code's land area
Ekalaka Elementary School District12.9% 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 vulnerability57more vulnerable than 57% of US census tracts
Socioeconomic status55more vulnerable than 55% of US census tracts
Household characteristics28more vulnerable than 28% of US census tracts
Racial and ethnic minority status9more vulnerable than 9% of US census tracts
Housing type and transport88more vulnerable than 88% of US census tracts
Walkability5.2 out of 20Least walkable
Nearby ZIP codes

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

57724 Camp Crook, SD22.9 km away
59311 Alzada, MT34.7 km away
59332 Hammond, MT39.7 km away
57720 Buffalo, SD40.6 km away
57776 Redig, SD44.4 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.

Carter County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area246.5 sq mi
Water area0.46 sq mi
Latitude, longitude45.4361, -104.0655

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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