Census-designated place · Montana
Seeley Lake, Montana
Seeley Lake, census-designated place, in Missoula County, Montana. Seeley Lake had 1,682 residents in the 2020 Census, a full count; the ACS 2020-2024 5-year estimates put it at 1,496 (±293). GEOID 3067150.
Residents, 2020 Census
1,682
Census count or controlled total
ACS 2020-2024 estimate: 1,496 ±293
Median household income
$49,574
±$9,757 (90% margin)
Montana: $72,509
Median home value
$361,100
±$76,155 (90% margin)
Montana: $375,800
Median gross rent
not published
Montana: $1,081
Where is Seeley Lake and what county is it in?
Seeley Lake is a census-designated place: an unincorporated community the Census Bureau draws for counting, with no city government of its own, in Missoula County, Montana. It covers 12.3 square miles of land, 137 residents per square mile in 2020.
Seeley Lake is in the Missoula, MT metropolitan statistical area, which takes in 2 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Seeley Lake, and is it growing?
The 2020 Census counted 1,682 residents in Seeley Lake, a full count rather than a sample. The 2020-2024 American Community Survey, a sample, estimates 1,496 (±293).
The Census Bureau publishes yearly population estimates for incorporated places only; Seeley Lake is a census-designated place, so its figures come from the ACS and the 2020 Census.
| Measure | Seeley Lake | Missoula County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 1,496 ±293 | 120,672 | no clear change |
| Households | 749 ±143 | 52,679 | no clear change |
| Average household size | 2.00 ±0.21 | 2.23 | no clear change |
| Housing units | 1,222 ±156 | 56,930 | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Seeley Lake?
The median resident of Seeley Lake is 62.3 years old; 12.1% are under 18 and 40.4% are 65 or older. The largest group is non-Hispanic white residents at 91.5%, then non-Hispanic residents of two or more races at 6.1%.
| Measure | Seeley Lake | Missoula County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 62.3 ±5.9 | 37.1 | +9.6 |
| Under 18 years | 12.1% ±6.0 pts | 18.2% | – |
| 65 years and over | 40.4% ±9.7 pts | 17.1% | – |
| Male | 59.1% ±5.8 pts | 50.2% | – |
| Hispanic or Latino (any race) | 0.0% ±2.0 pts | 5.1% | – |
| White alone, not Hispanic | 91.5% ±6.2 pts | 85.5% | no clear change |
| Black or African American alone, not Hispanic | 0.0% ±2.0 pts | 0.4% | – |
| Asian alone, not Hispanic | 2.4% ±2.5 pts | 1.6% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±2.0 pts | 1.9% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±2.0 pts | 0.1% | – |
| Two or more races, not Hispanic | 6.1% ±4.2 pts | 5.0% | – |
| Some other race alone, not Hispanic | 0.0% ±2.0 pts | 0.6% | – |
| Born outside the United States | 6.6% ±4.5 pts | 2.9% | – |
| Speak a language other than English at home (age 5+) | 6.3% ±5.7 pts | 4.8% | – |
| Civilian veterans (age 18+) | 18.6% ±7.7 pts | 8.6% | – |
| With a disability | 27.1% ±9.2 pts | 12.6% | – |
| No health insurance coverage | 10.6% ±6.2 pts | 6.1% | no clear change |
| High school graduate or higher (age 25+) | 95.8% ±5.1 pts | 96.6% | – |
| Bachelor's degree or higher (age 25+) | 23.0% ±9.4 pts | 47.4% | no clear change |
| Graduate or professional degree (age 25+) | 8.1% ±6.5 pts | 18.6% | – |
| Lived in the same house a year earlier | 92.9% ±7.7 pts | 82.7% | – |
| Moved from another state in the past year | 2.2% ±3.6 pts | 4.3% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Seeley Lake earn?
Half of Seeley Lake's 749 households earn less than $49,574 a year (±$9,757), against $75,598 in Missoula County and $72,509 in Montana. In 2015-2019 it was $62,112 in 2024 dollars; the margins of error cannot tell the two periods apart.
| Measure | Seeley Lake | Missoula County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $49,574 ±$9,757 | $75,598 | no clear change |
| Mean household income | $74,791 ±$26,304 | $103,306 | – |
| Per capita income | $38,040 ±$13,268 | $45,868 | no clear change |
| People below the poverty line | 9.8% ±8.0 pts | 10.1% | – |
| Children under 18 below the poverty line | 23.8% ±31.0 pts | 7.5% | – |
| Households receiving SNAP | 8.9% ±7.8 pts | 7.5% | – |
| Households with a computer | 82.0% ±12.9 pts | 96.4% | – |
| Households with a broadband subscription | 80.9% ±12.9 pts | 93.0% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Seeley Lake?
Owners occupy 84.2% of Seeley Lake's occupied homes and renters 15.8%. The median owner-occupied home is valued at $361,100 by its owner (±$76,155).
| Measure | Seeley Lake | Missoula County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $361,100 ±$76,155 | $472,100 | no clear change |
| Renters paying 35% or more of income on rent | 49.1% ±43.9 pts | 39.5% | – |
| Median monthly owner costs, with a mortgage | $1,574 ±$176 | $1,968 | – |
| Owner-occupied homes | 84.2% ±8.5 pts | 58.8% | no clear change |
| Renter-occupied homes | 15.8% ±8.5 pts | 41.2% | – |
| Housing units | 1,222 ±156 | 56,930 | no clear change |
| Homeowner vacancy rate | 3.7% ±4.9 pts | 0.7% | – |
| Rental vacancy rate | 0.0% ±22.2 pts | 3.8% | – |
| Single-family detached homes | 83.3% ±8.4 pts | 57.7% | – |
| Mobile homes | 15.5% ±8.4 pts | 8.0% | – |
| Built 2020 or later | 0.0% ±2.4 pts | 2.5% | – |
| Built 2010 to 2019 | 6.7% ±5.0 pts | 13.2% | – |
| Built 1939 or earlier | 1.6% ±2.7 pts | 10.2% | – |
| Households with no vehicle | 0.0% ±3.9 pts | 5.2% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Seeley Lake work and get to work?
51.3% of Seeley Lake's workers drive alone and 24.2% work from home. The average trip to work takes 19.1 minutes.
| Measure | Seeley Lake | Missoula County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 38.5% ±10.3 pts | 69.6% | – |
| Unemployment rate | 0.0% ±5.6 pts | 3.7% | – |
| Drove alone to work | 51.3% ±18.1 pts | 69.1% | – |
| Carpooled | 15.6% ±8.1 pts | 8.3% | – |
| Public transportation | 0.0% ±6.1 pts | 1.1% | – |
| Walked | 0.0% ±6.1 pts | 3.2% | – |
| Worked from home | 24.2% ±15.4 pts | 14.6% | – |
| Mean travel time to work | 19.1 min ±11.4 | 18.1 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Seeley Lake?
No census tract lies mostly in Seeley Lake; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 18.02Missoula County | 2,982 | $59,906 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Seeley Lake) · Census block assignment files
How does Seeley Lake compare with other places in Montana?
Seeley Lake ranks 75th of 90 places in Montana with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population (ACS 2020-2024) | 72nd | 93 |
| Residents per square mile | 82nd | 93 |
| Median household income | 75th | 90 |
| Per capita income | 40th | 93 |
| Median home value | 33rd | 89 |
| Bachelor's degree or higher | 59th | 90 |
| Median age | 2nd | 93 |
| Owner-occupied share | 13th | 92 |
| Work from home | 4th | 46 |
| Travel time to work | 39th | 93 |
Seeley Lake's figures with every place in Montana (CSV)
Every place in Montana, sortable · Compare Seeley Lake with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Seeley Lake?
24 of the 56 figures for Seeley Lake on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Seeley Lake are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.