Postal Codes

59019 ZIP Code

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ZIP code 59019 covers Columbus, Montana, with a population of about 4,267 and a median household income of $86,905.

Population
4,26714 per square mile
Median age
45.77 points above the US average
Median household income
$86,9051.2× the Montana median
Poverty rate
8.3%4.1 points below the US average
Typical home value
$480,314up 36.1% in five years
Median rent
$92111% below the Montana median
Degree or higher
27.5%7.5 points below the US average
Homeownership
81.6%16.6 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
140

Where 59019 is

Columbus, 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

Population4,267
Median age45.7
Family households68.2%
Born outside the US1.2%
Speaks a language other than English at home0.8%
White (non-Hispanic)92.9%
Black (non-Hispanic)0.2%
Asian (non-Hispanic)0.5%
Hispanic or Latino4%
Veterans11.7%
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$86,905
Income per person$46,083
Poverty rate8.3%
Households on SNAP or cash assistance5.2%

Household income distribution

Under $10k2.7%
$10–15k1.6%
$15–20k2.1%
$20–25k3.6%
$25–30k3.5%
$30–35k6.4%
$35–40k5.9%
$40–45k3.9%
$45–50k0.8%
$50–60k4.5%
$60–75k6.9%
$75–100k15.2%
$100–125k12.4%
$125–150k8.7%
$150–200k10.9%
$200k or more11.0%

Income as declared to the IRS

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

Tax returns filed2,070
Mean adjusted gross income$91,529
Returns declaring $200,000 or more6.3%
Returns, under $25k25.6%
Returns, $25k–$50k18.8%
Returns, $50k–$75k13.0%
Returns, $75k–$100k12.6%
Returns, $100k–$200k23.7%
Returns, $200k or more6.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$352,900
Median gross rent$921
Rent as a share of household income28.5%
Owner-occupied81.6%
Vacant homes8.7%
Median year built1986

What the homes are

Detached house83.5%
Attached house1.5%
2 to 4 units3%
5 to 19 units0.9%
20 or more units0.9%
Mobile home10%
Boat, RV or van0.2%
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$480,314as of 2026-07
Typical home value, 1 yearup 7.7%
Typical home value, 5 yearsup 36.1%
Typical home value, 10 yearsup 114.8%
Typical home value since 2000
201220192026$480,314$177,859

$177,859 in 2012 to $480,314 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.2%
Bachelor's degree or higher27.5%
High school diploma or higher91.6%
Works from home5.1%
Drives to work alone64.1%
Takes public transport4.7%
Commutes 45 minutes or more34.5%
Health

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

Obesity30.4% 3 pts below the national average of 33.4%
Diagnosed diabetes10.6% 1.4 pts below the national average of 12%
Currently smokes13.5% same as the national average of 13.2%
High blood pressure34.8% 0.7 pts above the national average of 34.1%
Fair or poor general health17.7% 2.6 pts below the national average of 20.3%
No health insurance (18–64)8.5% 2.8 pts below the national average of 11.3%
Depression22.9% 1 pts above the national average of 21.9%
No leisure-time physical activity20.9% 4.5 pts below the national average of 25.4%
Arthritis32% 6.9 pts above the national average of 25.1%
Binge drinking18.5% 2.5 pts above the national average of 16%
Taking blood pressure medication75.5% 0.8 pts above the national average of 74.7%
Cancer (non-skin)10.5% 2.8 pts above the national average of 7.7%
Current asthma11% 0.6 pts above the national average of 10.4%
Coronary heart disease7.1% 0.9 pts above the national average of 6.2%
Routine check-up in past year73.6% 3.1 pts below the national average of 76.7%
Cholesterol screening85.6% same as the national average of 85.9%
Cognitive disability13.2% 1.6 pts below the national average of 14.8%
Colorectal screening65.1% 0.8 pts above the national average of 64.3%
COPD7.5% 0.9 pts above the national average of 6.6%
Visited a dentist66% 4.7 pts above the national average of 61.3%
Any disability29.8% 0.9 pts below the national average of 30.7%
Lacks emotional support21.2% 3.6 pts below the national average of 24.8%
Food insecurity9.7% 7.4 pts below the national average of 17.1%
Received food stamps6.5% 7.8 pts below the national average of 14.3%
Hearing disability8.9% 2.2 pts above the national average of 6.7%
High cholesterol35.7% 0.5 pts below the national average of 36.2%
Housing insecurity7.9% 5.9 pts below the national average of 13.8%
Independent living disability7.5% 0.9 pts below the national average of 8.4%
Lacks transport6.1% 3.1 pts below the national average of 9.2%
Loneliness27.9% 6.5 pts below the national average of 34.4%
Mammography use73.6% 2.3 pts below the national average of 75.9%
Poor mental health (14+ days)15.7% 1.1 pts below the national average of 16.8%
Mobility disability13.4% 0.6 pts below the national average of 14%
Poor physical health (14+ days)14.1% 0.6 pts above the national average of 13.5%
Self-care disability3.5% 0.5 pts below the national average of 4%
Utility shut-off threat5.4% 3.4 pts below the national average of 8.8%
Sleeps under 7 hours32.9% 3.5 pts below the national average of 36.4%
Stroke3.7% same as the national average of 3.4%
All natural teeth lost7.9% 5.1 pts below the national average of 13%
Vision disability4.3% 1.3 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments140
People employed1,497
Annual payroll$70,856,000
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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 78.4% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 3 census tracts this ZIP code covers
Expected annual loss82.1 out of 100
Community resilience42.8 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.

Lightning97.4Very High at its worst in this ZIP code
Winter weather96.8Very High at its worst in this ZIP code
Wildfire96.7Relatively High at its worst in this ZIP code
Cold wave93.2Relatively High at its worst in this ZIP code
Landslide91.1Relatively Moderate at its worst in this ZIP code
River flooding89.6Very High at its worst in this ZIP code
Drought83.7Relatively Low at its worst in this ZIP code
Hail83.3Relatively Moderate at its worst in this ZIP code
Earthquake56Relatively Low at its worst in this ZIP code
Strong wind54.7Relatively Moderate at its worst in this ZIP code
Avalanche54.4Very Low at its worst in this ZIP code
Tornado28.9Relatively Low at its worst in this ZIP code
Heat wave25.9Relatively Low at its worst in this ZIP code
Ice storm16.9Very 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$86,905$69,922$78,538
Income per person$46,083$39,842$43,289
Poverty rate8.3%12%12.4%
Median home value$352,900$338,100$303,400
Median gross rent$921$1,031$1,348
Homeownership81.6%69.4%65%
Bachelor's degree or higher27.5%34.5%35%
Unemployment rate4.2%3.8%5.2%
Works from home5.1%11.6%13.5%
Born outside the US1.2%2.3%13.9%
Median age45.740.238.7
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 stationCOLUMBUS, MT US2.2 km away
Rain in a year16 in
Snow in a year48 in

Average high and low by month

January36.8°F / 10°F0.62 in rain, 7 in snow
February40.3°F / 13°F0.67 in rain, 8.8 in snow
March50.5°F / 20.6°F0.93 in rain, 7.7 in snow
April58°F / 28.2°F1.97 in rain, 4.5 in snow
May66.8°F / 37.2°F2.82 in rain, 0.5 in snow
June75.9°F / 44.9°F2.25 in rain
July85.4°F / 50°F1.15 in rain
August84.1°F / 47.7°F0.93 in rain
September74.2°F / 39.2°F1.36 in rain, 0.2 in snow
October60°F / 29.4°F1.49 in rain, 3.8 in snow
November46.4°F / 18.8°F0.69 in rain, 5.9 in snow
December36.6°F / 10.7°F0.65 in rain, 9.2 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 6 school districts, so the address decides which one, not the ZIP code.

Columbus Elementary School District46.2% of this ZIP code's land area
Columbus High School District46.2% of this ZIP code's land area
Absarokee Elementary School District2.6% of this ZIP code's land area
Absarokee High School District2.6% of this ZIP code's land area
Joliet Elementary School District1.1% of this ZIP code's land area
Joliet High School District1.1% 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 vulnerability37more vulnerable than 37% of US census tracts
Socioeconomic status24more vulnerable than 24% of US census tracts
Household characteristics50more vulnerable than 50% of US census tracts
Racial and ethnic minority status14more vulnerable than 14% of US census tracts
Housing type and transport64more vulnerable than 64% of US census tracts
Walkability6.5 out of 20Below average
Nearby ZIP codes

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

59001 Absarokee, MT20.6 km away
59013 Boyd, MT23.9 km away
59069 Reed Point, MT24.4 km away
59041 Joliet, MT25.3 km away
59063 Park City, MT25.5 km away
59070 Roberts, MT29.5 km away
59057 Molt, MT34.2 km away
59028 Fishtail, MT35.7 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.

Stillwater County97.9% of this ZIP code's land area
Carbon County2.1% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area306.83 sq mi
Water area3.3 sq mi
Population density14 people per sq mi
Latitude, longitude45.6262, -109.2571

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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