Census tract · Madison County
Census Tract 1.02, Madison County, Montana
Census Tract 1.02, GEOID 30057000102, in Madison County, Montana, partly within Big Sky, Ennis and Jeffers. 2,091 residents in the ACS 2020-2024 5-year estimates (±353); the 2020 Census counted 1,949.
Residents, 2020-2024
2,091
±353 (90% margin)
2020 Census count: 1,949
Median household income
$88,250
±$15,833 (90% margin)
Madison County: $75,250
Median home value
$550,500
±$122,615 (90% margin)
Madison County: $470,100
Median gross rent
$1,724
±$1,665 (90% margin)
Madison County: $1,000
Where is Census Tract 1.02?
Census Tract 1.02 is one of 4 census tracts in Madison County, Montana. It covers 1,011.03 square miles of land, 2 residents per square mile in 2020. Its GEOID, 30057000102, names it uniquely (how tract numbers and GEOIDs work).
5 census tracts border Census Tract 1.02: Tract 1 in Beaverhead County ($61,597), Tract 15 in Gallatin County, Tract 16 in Gallatin County ($131,232), Tract 1.01 ($55,625) and Tract 3 ($75,772). 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 1.02?
The 2020-2024 American Community Survey puts Census Tract 1.02's population at 2,091 (±353) in 815 households; the 2020 Census counted 1,949 residents and 2,403 housing units.
| Measure | Tract 1.02 | Madison County |
|---|---|---|
| Total population | 2,091 ±353 | 9,223 |
| Households | 815 ±145 | 3,740 |
| Average household size | 2.44 ±0.37 | 2.42 |
| Housing units | 2,299 ±150 | 6,396 |
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 1.02?
The median resident of Census Tract 1.02 is 46.8 years old; 15.4% are under 18 and 26.5% are 65 or older. The largest group is non-Hispanic white residents at 86.8%, then Hispanic or Latino residents (of any race) at 6.3%.
| Measure | Tract 1.02 | Madison County |
|---|---|---|
| Median age | 46.8 ±4.2 | 52.2 |
| Under 18 years | 15.4% ±5.0 pts | 16.3% |
| 65 years and over | 26.5% ±7.4 pts | 30.8% |
| Hispanic or Latino (any race) | 6.3% ±3.6 pts | 3.7% |
| White alone, not Hispanic | 86.8% ±5.5 pts | 90.4% |
| Black or African American alone, not Hispanic | 0.0% ±1.4 pts | 0.0% |
| Asian alone, not Hispanic | 0.2% ±0.4 pts | 0.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.4 pts | 0.3% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.4 pts | 0.0% |
| Two or more races, not Hispanic | 1.0% ±1.0 pts | 3.5% |
| Some other race alone, not Hispanic | 5.6% ±4.4 pts | 1.7% |
| Born outside the United States | 1.6% ±1.4 pts | 2.8% |
| Speak a language other than English at home (age 5+) | 3.3% ±3.3 pts | 4.3% |
| Civilian veterans (age 18+) | 14.9% ±7.0 pts | 9.8% |
| With a disability | 17.2% ±7.7 pts | 14.4% |
| No health insurance coverage | 8.6% ±6.0 pts | 7.1% |
| High school graduate or higher (age 25+) | 94.3% ±3.6 pts | 93.9% |
| Bachelor's degree or higher (age 25+) | 42.9% ±8.7 pts | 32.6% |
| Graduate or professional degree (age 25+) | 10.5% ±4.5 pts | 8.3% |
| Lived in the same house a year earlier | 82.2% ±8.4 pts | 86.8% |
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 1.02 earn?
Half of the 815 households in Census Tract 1.02 earn less than $88,250 a year (±$15,833), against $75,250 across Madison County: 1st highest of the county's 4 tracts with a reliable estimate. 7.4% of residents live below the poverty line.
| Measure | Tract 1.02 | Madison County |
|---|---|---|
| Median household income | $88,250 ±$15,833 | $75,250 |
| Mean household income | $104,521 ±$13,794 | $98,856 |
| Per capita income | $44,829 ±$6,521 | $43,428 |
| People below the poverty line | 7.4% ±4.0 pts | 6.2% |
| Children under 18 below the poverty line | 0.0% ±9.1 pts | 7.1% |
| Households receiving SNAP | 0.0% ±3.6 pts | 3.5% |
| Households with a computer | 95.7% ±3.6 pts | 93.7% |
| Households with a broadband subscription | 95.7% ±3.6 pts | 89.4% |
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 1.02?
Owners occupy 84.5% of Census Tract 1.02's occupied homes and renters 15.5%. The median owner-occupied home is valued at $550,500 by its owner (±$122,615).
| Measure | Tract 1.02 | Madison County |
|---|---|---|
| Median home value (owner-occupied) | $550,500 ±$122,615 | $470,100 |
| Median gross rent | $1,724 ±$1,665 | $1,000 |
| Renters paying 35% or more of income on rent | 7.9% ±15.0 pts | 25.7% |
| Median monthly owner costs, with a mortgage | $2,145 ±$275 | $1,742 |
| Owner-occupied homes | 84.5% ±6.7 pts | 81.0% |
| Renter-occupied homes | 15.5% ±6.7 pts | 19.0% |
| Housing units | 2,299 ±150 | 6,396 |
| Single-family detached homes | 68.4% ±7.5 pts | 79.1% |
| Mobile homes | 1.6% ±1.5 pts | 6.7% |
| Built 2020 or later | 3.2% ±2.7 pts | 1.7% |
| Built 2010 to 2019 | 15.7% ±6.3 pts | 19.2% |
| Built 1939 or earlier | 3.8% ±3.3 pts | 11.2% |
| Households with no vehicle | 0.9% ±1.2 pts | 1.6% |
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 1.02 get to work?
42.9% of Census Tract 1.02's workers drive alone and 28.3% work from home. The average trip to work takes 36.5 minutes.
| Measure | Tract 1.02 | Madison County |
|---|---|---|
| In the labor force (age 16+) | 49.4% ±8.7 pts | 55.2% |
| Unemployment rate | 3.7% ±5.6 pts | 3.1% |
| Drove alone to work | 42.9% ±11.3 pts | 61.7% |
| Carpooled | 15.7% ±10.6 pts | 10.7% |
| Public transportation | 0.0% ±3.5 pts | 0.0% |
| Walked | 6.8% ±6.6 pts | 5.2% |
| Worked from home | 28.3% ±13.3 pts | 20.5% |
| Mean travel time to work | 36.5 min ±8.1 | 25.8 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 1.02 compare with the other tracts in Madison County?
Among Madison County's tracts with a reliable estimate, Census Tract 1.02 ranks as shown below (1 = highest).
| Measure | In Madison County |
|---|---|
| Population | 3rd of 4 |
| Residents per square mile | 4th of 4 |
| Median household income | 1st of 4 |
| Per capita income | 3rd of 4 |
| Median home value | 1st of 4 |
| Poverty rate | 2nd of 4 |
| Bachelor's degree or higher | 1st of 4 |
| Median age | 3rd of 4 |
| Owner-occupied share | 2nd of 4 |
The tracts next to it on Madison County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 1.02 | 1st | $88,250±$15,833 |
| Tract 3 | 2nd | $75,772±$10,213 · within the margin of this tract |
| Tract 2 | 3rd | $74,795±$3,436 · within the margin of this tract |
| Tract 1.01 | 4th | $55,625±$14,729 |
"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 1.02?
3 of the 18 figures for Census Tract 1.02 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