Census tract · Roosevelt County
Census Tract 9400.02, Roosevelt County, Montana
Census Tract 9400.02, GEOID 30085940002, in Roosevelt County, Montana, partly within Poplar and Brockton. 4,135 residents in the ACS 2020-2024 5-year estimates (±376); the 2020 Census counted 4,339.
Residents, 2020-2024
4,135
±376 (90% margin)
2020 Census count: 4,339
Median household income
$46,786
±$8,560 (90% margin)
Roosevelt County: $57,063
Median home value
$93,500
±$9,460 (90% margin)
Roosevelt County: $118,800
Median gross rent
$370
±$89 (90% margin)
Roosevelt County: $705
Where is Census Tract 9400.02?
Census Tract 9400.02 is one of 3 census tracts in Roosevelt County, Montana. It covers 1,182.47 square miles of land, 4 residents per square mile in 2020. Its GEOID, 30085940002, names it uniquely (how tract numbers and GEOIDs work).
6 census tracts border Census Tract 9400.02: Tract 203 in Daniels County ($55,625), Tract 9540 in McCone County ($69,375), Tract 701 in Richland County ($87,500), Tract 801 ($95,357), Tract 9400.01 ($55,316) and Tract 904 in Sheridan County ($74,861). 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 9400.02?
The 2020-2024 American Community Survey puts Census Tract 9400.02's population at 4,135 (±376) in 1,042 households; the 2020 Census counted 4,339 residents and 1,401 housing units.
| Measure | Tract 9400.02 | Roosevelt County |
|---|---|---|
| Total population | 4,135 ±376 | 10,526 |
| Households | 1,042 ±84 | 3,091 |
| Average household size | 3.87 ±0.37 | 3.32 |
| Housing units | 1,380 ±88 | 4,066 |
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 9400.02?
The median resident of Census Tract 9400.02 is 27.1 years old; 36.2% are under 18 and 10.8% are 65 or older. The largest group is non-Hispanic American Indian and Alaska Native residents at 77.2%, then non-Hispanic white residents at 18.9%.
| Measure | Tract 9400.02 | Roosevelt County |
|---|---|---|
| Median age | 27.1 ±2.6 | 30.9 |
| Under 18 years | 36.2% ±3.6 pts | 32.9% |
| 65 years and over | 10.8% ±1.7 pts | 12.2% |
| Hispanic or Latino (any race) | 1.1% ±0.9 pts | 2.9% |
| White alone, not Hispanic | 18.9% ±3.9 pts | 32.4% |
| Black or African American alone, not Hispanic | 0.1% ±0.2 pts | 0.1% |
| Asian alone, not Hispanic | 0.1% ±0.1 pts | 1.0% |
| American Indian and Alaska Native alone, not Hispanic | 77.2% ±4.5 pts | 55.6% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.7 pts | 0.0% |
| Two or more races, not Hispanic | 2.4% ±1.1 pts | 8.0% |
| Some other race alone, not Hispanic | 0.1% ±0.2 pts | 0.1% |
| Born outside the United States | 0.2% ±0.3 pts | 0.8% |
| Speak a language other than English at home (age 5+) | 1.2% ±0.8 pts | 1.8% |
| Civilian veterans (age 18+) | 6.0% ±2.3 pts | 6.5% |
| With a disability | 15.1% ±3.7 pts | 12.6% |
| No health insurance coverage | 28.4% ±5.8 pts | 25.2% |
| High school graduate or higher (age 25+) | 86.8% ±4.6 pts | 91.5% |
| Bachelor's degree or higher (age 25+) | 20.0% ±4.1 pts | 21.2% |
| Graduate or professional degree (age 25+) | 5.6% ±2.1 pts | 5.9% |
| Lived in the same house a year earlier | 96.3% ±2.4 pts | 94.8% |
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 9400.02 earn?
Half of the 1,042 households in Census Tract 9400.02 earn less than $46,786 a year (±$8,560), against $57,063 across Roosevelt County: 3rd highest of the county's 3 tracts with a reliable estimate. 41.6% of residents live below the poverty line.
| Measure | Tract 9400.02 | Roosevelt County |
|---|---|---|
| Median household income | $46,786 ±$8,560 | $57,063 |
| Mean household income | $65,833 ±$8,434 | $69,514 |
| Per capita income | $18,786 ±$2,424 | $23,459 |
| People below the poverty line | 41.6% ±6.9 pts | 30.4% |
| Children under 18 below the poverty line | 48.4% ±10.9 pts | 35.5% |
| Households receiving SNAP | 13.6% ±4.4 pts | 12.7% |
| Households with a computer | 68.8% ±5.3 pts | 78.8% |
| Households with a broadband subscription | 63.2% ±5.5 pts | 74.1% |
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 9400.02?
Owners occupy 69.4% of Census Tract 9400.02's occupied homes and renters 30.6%. The median owner-occupied home is valued at $93,500 by its owner (±$9,460). The median renter pays $370 a month including utilities, and 17.4% of renters pay 35% or more of their income on rent.
| Measure | Tract 9400.02 | Roosevelt County |
|---|---|---|
| Median home value (owner-occupied) | $93,500 ±$9,460 | $118,800 |
| Median gross rent | $370 ±$89 | $705 |
| Renters paying 35% or more of income on rent | 17.4% ±8.4 pts | 30.3% |
| Median monthly owner costs, with a mortgage | $1,515 ±$204 | $1,548 |
| Owner-occupied homes | 69.4% ±5.2 pts | 66.6% |
| Renter-occupied homes | 30.6% ±5.2 pts | 33.4% |
| Housing units | 1,380 ±88 | 4,066 |
| Single-family detached homes | 80.4% ±3.3 pts | 77.3% |
| Mobile homes | 9.9% ±2.6 pts | 10.6% |
| Built 2020 or later | 0.1% ±0.2 pts | 0.1% |
| Built 2010 to 2019 | 8.3% ±2.9 pts | 10.2% |
| Built 1939 or earlier | 11.4% ±3.1 pts | 12.4% |
| Households with no vehicle | 13.7% ±4.9 pts | 10.4% |
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 9400.02 get to work?
76.7% of Census Tract 9400.02's workers drive alone and 3.2% work from home. The average trip to work takes 18.2 minutes. The unemployment rate in 2020-2024 averaged 15.8%.
| Measure | Tract 9400.02 | Roosevelt County |
|---|---|---|
| In the labor force (age 16+) | 46.5% ±5.1 pts | 58.1% |
| Unemployment rate | 15.8% ±5.7 pts | 10.8% |
| Drove alone to work | 76.7% ±6.7 pts | 76.4% |
| Carpooled | 9.3% ±4.2 pts | 10.1% |
| Public transportation | 0.2% ±0.4 pts | 0.2% |
| Walked | 9.4% ±3.8 pts | 8.3% |
| Worked from home | 3.2% ±2.1 pts | 3.9% |
| Mean travel time to work | 18.2 min ±2.4 | 19.0 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 9400.02 compare with the other tracts in Roosevelt County?
Among Roosevelt County's tracts with a reliable estimate, Census Tract 9400.02 ranks as shown below (1 = highest).
| Measure | In Roosevelt County |
|---|---|
| Population | 2nd of 3 |
| Residents per square mile | 2nd of 3 |
| Median household income | 3rd of 3 |
| Per capita income | 3rd of 3 |
| Median home value | 3rd of 3 |
| Median gross rent | 3rd of 3 |
| Poverty rate | 1st of 3 |
| Bachelor's degree or higher | 2nd of 3 |
| Median age | 3rd of 3 |
| Owner-occupied share | 2nd of 3 |
The tracts next to it on Roosevelt County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 801 | 1st | $95,357±$11,870 |
| Tract 9400.01 | 2nd | $55,316±$5,809 · within the margin of this tract |
| Tract 9400.02 | 3rd | $46,786±$8,560 |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
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 9400.02?
3 of the 18 figures for Census Tract 9400.02 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