Thompson Falls, MT Demographics

Population 2,593 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Thompson Falls, MT map of median age by neighborhood
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Population and households in Thompson Falls

Household size in Thompson Falls

Household size, people per household
PeriodThompson FallsMontanaU.S.
2006–102.242.412.68
2010–142.162.452.73
2015–192.312.442.71
2020–242.272.442.65
Change+0.02+0.03−0.03
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Households in Thompson Falls are small: just 2.27 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in Thompson Falls

Median age, years
PeriodThompson FallsMontanaU.S.
2006–1047.039.937.7
2010–1449.340.838.6
2015–1952.441.539.6
2020–2459.941.540.1
Change+12.9+1.6+2.3
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Thompson Falls skews older: half of its residents are older than 59.9, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has climbed from 47.0 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in Thompson Falls

Single-parent households, % of households
PeriodThompson FallsMontanaU.S.
2006–107.5%9.4%12.3%
2010–149.1%9.8%12.3%
2015–196.1%8.7%11.6%
2020–245.8%8.8%11.6%
Change−1.6 pts−0.6 pts−0.6 pts
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Single-parent households are relatively rare in Thompson Falls: 5.8% of households, against 11.6% nationally.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in Thompson Falls

Renters in Thompson Falls

Renters, % of occupied homes
PeriodThompson FallsMontanaU.S.
2006–1021.7%31.0%33.3%
2010–1430.5%32.3%35.6%
2015–1923.5%31.9%36.0%
2020–2414.9%30.8%34.8%
Change−6.7 pts−0.1 pts+1.5 pts
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Only 14.9% of households in Thompson Falls rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly six in ten owners (56.3%) have paid off their mortgages, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in Thompson Falls

Vacant homes, % of all homes
PeriodThompson FallsMontanaU.S.
2006–1016.5%13.2%11.4%
2010–1420.4%13.9%11.4%
2015–1924.1%14.1%11.1%
2020–2421.9%12.2%9.6%
Change+5.4 pts−0.9 pts−1.8 pts
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Vacant homes make up 21.9% of the housing in Thompson Falls, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in Thompson Falls

Age of homes, median year built
PeriodThompson FallsMontanaU.S.
2006–10197519741974
2010–14197819771975
2015–19198219781977
2020–24198719821980
Change+12+7+6
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The housing in Thompson Falls is younger than the country's: half of it was built after 1987, against 1980 nationally.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in Thompson Falls

Rent, per month
PeriodThompson FallsMontanaU.S.
2006–10$556$703$965
2010–14$812$775$1,040
2015–19$705$870$1,213
2020–24$616$1,189$1,571
Change+$60+$487+$606
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Rent in Thompson Falls runs $616 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 19.5% of the typical renter's income, comfortably under the 30% mark often used to define affordable rent.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in Thompson Falls

Bachelor's degrees in Thompson Falls

Bachelor's degrees, % of adults 25+
PeriodThompson FallsMontanaU.S.
2006–1015.5%28.7%28.4%
2010–1414.7%29.8%29.6%
2015–1914.2%32.2%32.1%
2020–2425.6%35.3%35.6%
Change+10.1 pts+6.6 pts+7.2 pts
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Fewer adults in Thompson Falls have a four-year degree than in the country as a whole: 25.6%, against 35.6% nationally.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in Thompson Falls

High school graduates, % of adults 25+
PeriodThompson FallsMontanaU.S.
2006–1088.6%91.2%84.9%
2010–1488.4%92.6%86.1%
2015–1991.7%93.6%87.7%
2020–2494.8%94.6%89.3%
Change+6.2 pts+3.4 pts+4.3 pts
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High school completion is high in Thompson Falls: 94.8% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. That is in line with the rest of Montana.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in Thompson Falls

Unemployment, % of the labor force
PeriodThompson FallsMontanaU.S.
2006–1010.4%5.7%8.1%
2010–1413.1%6.9%9.4%
2015–195.9%4.2%5.6%
2020–240.3%3.7%5.4%
Change−10.1 pts−2.0 pts−2.7 pts
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Unemployment in Thompson Falls has been low: just 0.3% of the labor force was out of work and looking, well below the national rate of 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

Thompson Falls compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Thompson Falls2.2759.95.8%14.9%21.9%1987$61625.6%94.8%0.3%
White Pine2.5859.06.1%5.1%19.6%2000$64524.3%95.3%0.0%
Saltese1.8862.68.7%6.6%16.7%2000$64429.7%90.0%7.0%
DeBorgia1.8759.69.7%12.8%20.5%1997$68530.5%89.6%9.0%
Haugan1.6559.816.3%14.5%30.1%1994$69444.3%89.5%18.7%
Trout Creek2.7655.56.5%10.4%21.2%1998$69421.9%94.9%1.1%
Plains2.3255.83.2%21.4%17.1%1993$1,06921.8%91.4%10.2%
Murray1.8861.86.3%7.3%33.5%1984$87710.6%91.2%10.4%
Mullan2.5644.77.8%20.1%24.3%1938$89517.9%97.5%3.1%
Larchwood2.5654.24.7%21.7%22.1%1988$75119.1%90.5%3.4%
Gem2.2352.811.9%14.6%41.6%1954$4088.6%77.7%19.7%

All figures 2020–24.

Cities with similar populations: Babson Park, FL · Balcones Heights, TX · Baltic, CT · Bow, WA · Breezy Point, MN · Bristolville, OH · Cayucos, CA · Centreville, MI · Clarksboro, NJ · Coats Crossroads, NC

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Thompson Falls. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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