Postal Codes

59873 ZIP Code

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ZIP code 59873 covers Thompson Falls, Montana, with a population of about 2,983 and a median household income of $54,176.

Population
2,9834 per square mile
Median age
59.921.2 points above the US average
Median household income
$54,17623% below the Montana median
Poverty rate
10.8%1.6 points below the US average
Typical home value
$450,197up 40.1% in five years
Median rent
$57544% below the Montana median
Degree or higher
23.5%11.5 points below the US average
Homeownership
89.4%24.4 points above the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
154

Where 59873 is

Thompson 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

Population2,983
Median age59.9
Family households69.2%
Born outside the US1.7%
Speaks a language other than English at home1.4%
White (non-Hispanic)88%
Black (non-Hispanic)0.2%
Asian (non-Hispanic)0.1%
Hispanic or Latino5.1%
Veterans9.3%
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$54,176
Income per person$29,626
Poverty rate10.8%
Households on SNAP or cash assistance7.4%

Household income distribution

Under $10k4.9%
$10–15k2.2%
$15–20k2.5%
$20–25k4.5%
$25–30k4.5%
$30–35k7.0%
$35–40k1.7%
$40–45k13.0%
$45–50k7.5%
$50–60k7.1%
$60–75k11.1%
$75–100k13.6%
$100–125k14.8%
$125–150k0.0%
$150–200k5.2%
$200k or more0.3%

Income as declared to the IRS

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

Tax returns filed1,680
Mean adjusted gross income$66,448
Returns declaring $200,000 or more4.8%
Returns, under $25k31.5%
Returns, $25k–$50k23.2%
Returns, $50k–$75k14.9%
Returns, $75k–$100k11.3%
Returns, $100k–$200k14.3%
Returns, $200k or more4.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$244,500
Median gross rent$575
Rent as a share of household income23.8%
Owner-occupied89.4%
Vacant homes26.7%
Median year built1981

What the homes are

Detached house79.3%
Attached house0.8%
2 to 4 units2.4%
5 to 19 units2.7%
20 or more units0.7%
Mobile home14%
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$450,197as of 2026-07
Typical home value, 1 yearup 4.3%
Typical home value, 5 yearsup 40.1%
Typical home value, 10 yearsup 133.4%
Typical home value since 2000
201020182026$450,197$156,258

$158,006 in 2010 to $450,197 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher23.5%
High school diploma or higher93.4%
Works from home10.4%
Drives to work alone77.9%
Takes public transport0%
Commutes 45 minutes or more2.2%
Health

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

Obesity34.1% 0.7 pts above the national average of 33.4%
Diagnosed diabetes13.7% 1.7 pts above the national average of 12%
Currently smokes15.6% 2.4 pts above the national average of 13.2%
High blood pressure41.5% 7.4 pts above the national average of 34.1%
Fair or poor general health22.6% 2.3 pts above the national average of 20.3%
No health insurance (18–64)9.5% 1.8 pts below the national average of 11.3%
Depression22.4% 0.5 pts above the national average of 21.9%
No leisure-time physical activity25.7% same as the national average of 25.4%
Arthritis37.9% 12.8 pts above the national average of 25.1%
Binge drinking15.7% same as the national average of 16%
Taking blood pressure medication80.8% 6.1 pts above the national average of 74.7%
Cancer (non-skin)13% 5.3 pts above the national average of 7.7%
Current asthma10.9% 0.5 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 year74.9% 1.8 pts below the national average of 76.7%
Cholesterol screening86.5% 0.6 pts above the national average of 85.9%
Cognitive disability14.2% 0.6 pts below the national average of 14.8%
Colorectal screening64.2% same as the national average of 64.3%
COPD10.8% 4.2 pts above the national average of 6.6%
Visited a dentist60.1% 1.2 pts below the national average of 61.3%
Any disability36.9% 6.2 pts above the national average of 30.7%
Lacks emotional support20.4% 4.4 pts below the national average of 24.8%
Food insecurity12.2% 4.9 pts below the national average of 17.1%
Received food stamps9.6% 4.7 pts below the national average of 14.3%
Hearing disability12.6% 5.9 pts above the national average of 6.7%
High cholesterol38.9% 2.7 pts above the national average of 36.2%
Housing insecurity8.4% 5.4 pts below the national average of 13.8%
Independent living disability9.5% 1.1 pts above the national average of 8.4%
Lacks transport7.3% 1.9 pts below the national average of 9.2%
Loneliness27.5% 6.9 pts below the national average of 34.4%
Mammography use75.5% same as the national average of 75.9%
Poor mental health (14+ days)15.5% 1.3 pts below the national average of 16.8%
Mobility disability19% 5 pts above the national average of 14%
Poor physical health (14+ days)17.2% 3.7 pts above the national average of 13.5%
Self-care disability5% 1 pts above the national average of 4%
Utility shut-off threat6.5% 2.3 pts below the national average of 8.8%
Sleeps under 7 hours32.1% 4.3 pts below the national average of 36.4%
Stroke5.3% 1.9 pts above the national average of 3.4%
All natural teeth lost16.1% 3.1 pts above the national average of 13%
Vision disability6.1% 0.5 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments154
People employed878
Annual payroll$32,747,000
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 93.9% of US census tracts
FEMA ratingRelatively High
Expected annual loss87.3 out of 100
Community resilience18.5 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 weather99.7Very High at its worst in this ZIP code
Landslide99.5Relatively High at its worst in this ZIP code
River flooding98.2Very High at its worst in this ZIP code
Wildfire98Relatively High at its worst in this ZIP code
Ice storm97.6Very High at its worst in this ZIP code
Cold wave94.3Relatively High at its worst in this ZIP code
Earthquake77.9Relatively Moderate at its worst in this ZIP code
Drought74Very Low at its worst in this ZIP code
Lightning64.6Relatively Moderate at its worst in this ZIP code
Avalanche56.9Very Low at its worst in this ZIP code
Heat wave53.5Relatively Moderate at its worst in this ZIP code
Strong wind47.1Relatively Low at its worst in this ZIP code
Hail32.5Very Low at its worst in this ZIP code
Tornado6.3Very 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$54,176$69,922$78,538
Income per person$29,626$39,842$43,289
Poverty rate10.8%12%12.4%
Median home value$244,500$338,100$303,400
Median gross rent$575$1,031$1,348
Homeownership89.4%69.4%65%
Bachelor's degree or higher23.5%34.5%35%
Unemployment rate0%3.8%5.2%
Works from home10.4%11.6%13.5%
Born outside the US1.7%2.3%13.9%
Median age59.940.238.7
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 stationTHOMPSON FALLS PH, MT US0.9 km away
Rain in a year22 in
Snow in a year15 in

Average high and low by month

January34°F / 24.1°F2.34 in rain, 2.5 in snow
February39.8°F / 24.9°F1.94 in rain, 0.6 in snow
March49.4°F / 29.4°F1.99 in rain, 1.2 in snow
April58.2°F / 34.4°F1.65 in rain, 0.3 in snow
May68.4°F / 41.4°F2.09 in rain
June74.5°F / 47.8°F2.19 in rain
July86.4°F / 52.7°F0.88 in rain
August86.2°F / 51.5°F0.89 in rain
September75.4°F / 44.3°F0.97 in rain
October58°F / 35.9°F2.16 in rain, 0.7 in snow
November41.3°F / 29.4°F2.64 in rain, 2.5 in snow
December32.9°F / 24.5°F2.31 in rain, 7.5 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 supermarket52% 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 2 school districts, so the address decides which one, not the ZIP code.

Thompson Falls High School District49.7% of this ZIP code's land area
Thompson Falls Elementary School District49.7% 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 vulnerability56more vulnerable than 56% of US census tracts
Socioeconomic status59more vulnerable than 59% of US census tracts
Household characteristics49more vulnerable than 49% of US census tracts
Racial and ethnic minority status15more vulnerable than 15% of US census tracts
Housing type and transport66more vulnerable than 66% of US census tracts
Walkability6.4 out of 20Below average
Nearby ZIP codes

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

59830 De Borgia, MT23.7 km away
59867 Saltese, MT24.1 km away
59842 Haugan, MT24.5 km away
59874 Trout Creek, MT27.6 km away
59866 Saint Regis, MT32.7 km away
83846 Mullan, ID35.6 km away
83874 Murray, ID37.5 km away
59859 Plains, MT37.9 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.

Sanders County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area769.35 sq mi
Water area4.91 sq mi
Population density4 people per sq mi
Latitude, longitude47.6016, -115.3602

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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