Census tract · Cascade County
Census Tract 108, Cascade County, Montana
Census Tract 108, GEOID 30013010800, in Cascade County, Montana, mostly within Great Falls (99% of its census blocks). 2,460 residents in the ACS 2020-2024 5-year estimates (±414); the 2020 Census counted 2,779.
Residents, 2020-2024
2,460
±414 (90% margin)
2020 Census count: 2,779
Median household income
$31,498
±$8,729 (90% margin)
Cascade County: $67,690
Median home value
$229,300
±$73,817 (90% margin)
Cascade County: $265,300
Median gross rent
$741
±$66 (90% margin)
Cascade County: $939
Where is Census Tract 108?
Census Tract 108 is one of 25 census tracts in Cascade County, Montana. It covers 0.63 square miles of land, 4,425 residents per square mile in 2020. Its GEOID, 30013010800, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Great Falls | 99% |
4 census tracts border Census Tract 108: Tract 4 ($57,700), Tract 7 ($44,766), Tract 8 ($48,750) and Tract 18 ($89,444). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 108?
The 2020-2024 American Community Survey puts Census Tract 108's population at 2,460 (±414) in 1,521 households; the 2020 Census counted 2,779 residents and 1,789 housing units.
| Measure | Tract 108 | Great Falls |
|---|---|---|
| Total population | 2,460 ±414 | 60,329 |
| Households | 1,521 ±208 | 26,379 |
| Average household size | 1.56 ±0.17 | 2.21 |
| Housing units | 1,749 ±192 | 28,418 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 108?
The median resident of Census Tract 108 is 34.1 years old; 13.0% are under 18 and 19.4% are 65 or older. The largest group is non-Hispanic white residents at 72.6%, then Hispanic or Latino residents (of any race) at 12.3%.
| Measure | Tract 108 | Great Falls |
|---|---|---|
| Median age | 34.1 ±6.1 | 39.0 |
| Under 18 years | 13.0% ±6.8 pts | 21.4% |
| 65 years and over | 19.4% ±5.4 pts | 20.0% |
| Hispanic or Latino (any race) | 12.3% ±6.3 pts | 5.1% |
| White alone, not Hispanic | 72.6% ±7.7 pts | 82.3% |
| Black or African American alone, not Hispanic | 0.4% ±0.9 pts | 1.0% |
| Asian alone, not Hispanic | 3.2% ±3.9 pts | 1.0% |
| American Indian and Alaska Native alone, not Hispanic | 4.4% ±3.9 pts | 3.7% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.2 pts | 0.0% |
| Two or more races, not Hispanic | 7.0% ±4.8 pts | 6.0% |
| Some other race alone, not Hispanic | 0.0% ±1.2 pts | 0.8% |
| Born outside the United States | 6.8% ±6.1 pts | 2.2% |
| Speak a language other than English at home (age 5+) | 8.8% ±6.5 pts | 3.6% |
| Civilian veterans (age 18+) | 7.0% ±3.1 pts | 12.4% |
| With a disability | 31.7% ±6.3 pts | 18.1% |
| No health insurance coverage | 11.0% ±4.9 pts | 7.0% |
| High school graduate or higher (age 25+) | 89.8% ±4.2 pts | 94.7% |
| Bachelor's degree or higher (age 25+) | 33.8% ±9.8 pts | 27.8% |
| Graduate or professional degree (age 25+) | 13.5% ±7.8 pts | 10.4% |
| Lived in the same house a year earlier | 70.8% ±8.0 pts | 83.6% |
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 Census Tract 108 earn?
Half of the 1,521 households in Census Tract 108 earn less than $31,498 a year (±$8,729), against $67,690 across Cascade County: 25th highest of the county's 25 tracts with a reliable estimate. 33.6% of residents live below the poverty line.
| Measure | Tract 108 | Great Falls |
|---|---|---|
| Median household income | $31,498 ±$8,729 | $63,373 |
| Mean household income | $46,735 ±$9,466 | $85,486 |
| Per capita income | $30,728 ±$6,293 | $38,231 |
| People below the poverty line | 33.6% ±7.9 pts | 14.5% |
| Children under 18 below the poverty line | 62.5% ±31.9 pts | 19.3% |
| Households receiving SNAP | 26.2% ±9.5 pts | 12.7% |
| Households with a computer | 89.5% ±6.2 pts | 94.3% |
| Households with a broadband subscription | 85.3% ±6.7 pts | 90.1% |
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 Census Tract 108?
Owners occupy 23.7% of Census Tract 108's occupied homes and renters 76.3%. The median owner-occupied home is valued at $229,300 by its owner (±$73,817). The median renter pays $741 a month including utilities, and 46.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 108 | Great Falls |
|---|---|---|
| Median home value (owner-occupied) | $229,300 ±$73,817 | $257,000 |
| Median gross rent | $741 ±$66 | $900 |
| Renters paying 35% or more of income on rent | 46.7% ±13.4 pts | 34.1% |
| Median monthly owner costs, with a mortgage | $1,458 ±$359 | $1,501 |
| Owner-occupied homes | 23.7% ±6.5 pts | 66.1% |
| Renter-occupied homes | 76.3% ±6.5 pts | 33.9% |
| Housing units | 1,749 ±192 | 28,418 |
| Single-family detached homes | 29.8% ±7.6 pts | 65.2% |
| Mobile homes | 0.2% ±0.3 pts | 4.2% |
| Built 2020 or later | 0.0% ±1.7 pts | 1.2% |
| Built 2010 to 2019 | 0.0% ±1.7 pts | 5.3% |
| Built 1939 or earlier | 59.6% ±10.0 pts | 16.8% |
| Households with no vehicle | 20.0% ±7.0 pts | 7.1% |
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 Census Tract 108 get to work?
66.6% of Census Tract 108's workers drive alone and 14.5% work from home. The average trip to work takes 16.8 minutes.
| Measure | Tract 108 | Great Falls |
|---|---|---|
| In the labor force (age 16+) | 62.6% ±7.9 pts | 62.4% |
| Unemployment rate | 6.3% ±4.7 pts | 3.7% |
| Drove alone to work | 66.6% ±11.1 pts | 79.3% |
| Carpooled | 10.5% ±8.6 pts | 9.7% |
| Public transportation | 0.0% ±2.5 pts | 0.8% |
| Walked | 1.0% ±1.5 pts | 2.0% |
| Worked from home | 14.5% ±8.8 pts | 6.8% |
| Mean travel time to work | 16.8 min ±5.0 | 14.9 min |
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
How does Census Tract 108 compare with the other tracts in Cascade County?
Among Cascade County's tracts with a reliable estimate, Census Tract 108 ranks as shown below (1 = highest).
| Measure | In Cascade County | In Great Falls |
|---|---|---|
| Population | 19th of 25 | 15th of 19 |
| Residents per square mile | 4th of 25 | 4th of 19 |
| Median household income | 25th of 25 | 19th of 19 |
| Per capita income | 19th of 25 | 15th of 19 |
| Median home value | 15th of 23 | 12th of 19 |
| Median gross rent | 21st of 25 | 16th of 19 |
| Poverty rate | 2nd of 22 | 2nd of 17 |
| Bachelor's degree or higher | 7th of 25 | 5th of 19 |
| Median age | 22nd of 25 | 18th of 19 |
| Owner-occupied share | 23rd of 23 | 19th of 19 |
The tracts next to it on Cascade County's income ladder
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 108?
2 of the 18 figures for Census Tract 108 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.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). 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 · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections