Census tract · Monroe County
Census Tract 1, Monroe County, Indiana
Census Tract 1, GEOID 18105000100, in Monroe County, Indiana, entirely within Bloomington. 4,074 residents in the ACS 2020-2024 5-year estimates (±786); the 2020 Census counted 5,268.
Residents, 2020-2024
4,074
±786 (90% margin)
2020 Census count: 5,268
Median household income
$14,282
±$3,150 (90% margin)
Monroe County: $65,868
Median home value
$311,100
±$49,748 (90% margin)
Monroe County: $285,200
Median gross rent
$1,225
±$115 (90% margin)
Monroe County: $1,193
Where is Census Tract 1?
Census Tract 1 is one of 33 census tracts in Monroe County, Indiana. It covers 0.48 square miles of land, 10,907 residents per square mile in 2020. Its GEOID, 18105000100, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Bloomington | 100% |
| Bloomington Township | 78% |
| Perry Township, Monroe County | 22% |
5 census tracts border Census Tract 1: Tract 2.02 ($24,643), Tract 3.01 ($43,919), Tract 4.01 ($47,649), Tract 6.01 ($51,432) and Tract 16 ($24,973). 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?
The 2020-2024 American Community Survey puts Census Tract 1's population at 4,074 (±786) in 2,489 households; the 2020 Census counted 5,268 residents and 3,026 housing units.
| Measure | Tract 1 | Bloomington |
|---|---|---|
| Total population | 4,074 ±786 | 80,049 |
| Households | 2,489 ±465 | 34,514 |
| Average household size | 1.53 ±0.17 | 1.91 |
| Housing units | 3,387 ±335 | 38,407 |
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?
The median resident of Census Tract 1 is 22.7 years old. The largest group is non-Hispanic white residents at 80.6%, then non-Hispanic Asian residents at 10.3%. 10.4% of residents were born outside the United States.
| Measure | Tract 1 | Bloomington |
|---|---|---|
| Median age | 22.7 ±0.4 | 25.1 |
| Under 18 years | 1.0% ±0.7 pts | 10.6% |
| 65 years and over | 3.7% ±2.6 pts | 11.4% |
| Hispanic or Latino (any race) | 2.5% ±1.7 pts | 5.5% |
| White alone, not Hispanic | 80.6% ±6.0 pts | 74.3% |
| Black or African American alone, not Hispanic | 3.7% ±3.0 pts | 4.9% |
| Asian alone, not Hispanic | 10.3% ±5.4 pts | 10.7% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Two or more races, not Hispanic | 2.9% ±1.8 pts | 4.2% |
| Some other race alone, not Hispanic | 0.0% ±0.9 pts | 0.3% |
| Born outside the United States | 10.4% ±5.2 pts | 12.6% |
| Speak a language other than English at home (age 5+) | 13.6% ±5.7 pts | 16.7% |
| Civilian veterans (age 18+) | 4.1% ±2.7 pts | 3.4% |
| With a disability | 6.0% ±2.9 pts | 11.1% |
| No health insurance coverage | 5.5% ±3.7 pts | 5.8% |
| High school graduate or higher (age 25+) | 94.5% ±2.2 pts | 94.8% |
| Bachelor's degree or higher (age 25+) | 59.4% ±9.7 pts | 58.8% |
| Graduate or professional degree (age 25+) | 27.8% ±11.2 pts | 34.1% |
| Lived in the same house a year earlier | 32.2% ±8.3 pts | 63.0% |
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 earn?
Half of the 2,489 households in Census Tract 1 earn less than $14,282 a year (±$3,150), against $65,868 across Monroe County: 31st highest of the county's 31 tracts with a reliable estimate. 66.1% of residents live below the poverty line.
| Measure | Tract 1 | Bloomington |
|---|---|---|
| Median household income | $14,282 ±$3,150 | $50,465 |
| Mean household income | $35,403 ±$11,352 | $81,120 |
| Per capita income | $21,484 ±$6,599 | $35,299 |
| People below the poverty line | 66.1% ±7.6 pts | 29.8% |
| Children under 18 below the poverty line | 0.0% ±67.9 pts | 22.5% |
| Households receiving SNAP | 0.8% ±1.2 pts | 7.2% |
| Households with a computer | 98.9% ±0.8 pts | 96.8% |
| Households with a broadband subscription | 71.7% ±7.9 pts | 87.9% |
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?
Owners occupy 5.0% of Census Tract 1's occupied homes and renters 95.0%. The median owner-occupied home is valued at $311,100 by its owner (±$49,748). The median renter pays $1,225 a month including utilities, and 78.3% of renters pay 35% or more of their income on rent.
| Measure | Tract 1 | Bloomington |
|---|---|---|
| Median home value (owner-occupied) | $311,100 ±$49,748 | $321,400 |
| Median gross rent | $1,225 ±$115 | $1,200 |
| Renters paying 35% or more of income on rent | 78.3% ±8.0 pts | 55.9% |
| Median monthly owner costs, with a mortgage | $1,432 ±$121 | $1,546 |
| Owner-occupied homes | 5.0% ±1.6 pts | 34.7% |
| Renter-occupied homes | 95.0% ±1.6 pts | 65.3% |
| Housing units | 3,387 ±335 | 38,407 |
| Single-family detached homes | 10.2% ±4.9 pts | 35.8% |
| Mobile homes | 0.0% ±1.1 pts | 2.8% |
| Built 2020 or later | 4.7% ±4.1 pts | 1.3% |
| Built 2010 to 2019 | 9.5% ±4.6 pts | 9.5% |
| Built 1939 or earlier | 25.5% ±7.7 pts | 12.2% |
| Households with no vehicle | 26.4% ±8.4 pts | 12.2% |
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 Census Tract 1 get to work?
48.1% of Census Tract 1's workers drive alone and 19.2% work from home. The average trip to work takes 12.5 minutes. The unemployment rate in 2020-2024 averaged 8.2%.
| Measure | Tract 1 | Bloomington |
|---|---|---|
| In the labor force (age 16+) | 61.9% ±7.0 pts | 59.1% |
| Unemployment rate | 8.2% ±4.6 pts | 6.6% |
| Drove alone to work | 48.1% ±10.9 pts | 55.7% |
| Carpooled | 4.0% ±2.3 pts | 8.8% |
| Public transportation | 2.0% ±2.5 pts | 3.6% |
| Walked | 23.9% ±8.4 pts | 10.8% |
| Worked from home | 19.2% ±8.9 pts | 18.2% |
| Mean travel time to work | 12.5 min ±2.3 | 17.5 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 compare with the other tracts in Monroe County?
Among Monroe County's tracts with a reliable estimate, Census Tract 1 ranks as shown below (1 = highest).
| Measure | In Monroe County | In Bloomington |
|---|---|---|
| Population | 18th of 33 | 13th of 23 |
| Residents per square mile | 2nd of 33 | 2nd of 23 |
| Median household income | 31st of 31 | 21st of 21 |
| Per capita income | 30th of 32 | 20th of 22 |
| Median home value | 12th of 29 | 10th of 19 |
| Median gross rent | 12th of 31 | 9th of 23 |
| Poverty rate | 1st of 27 | 1st of 21 |
| Bachelor's degree or higher | 11th of 33 | 11th of 23 |
| Median age | 30th of 33 | 20th of 23 |
| Owner-occupied share | 30th of 30 | 20th of 20 |
The tracts next to it on Monroe County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 9.01 | 28th | $37,048±$9,413 |
| Tract 16 | 29th | $24,973±$9,193 |
| Tract 2.02 | 30th | $24,643±$12,341 · within the margin of this tract |
| Tract 1 | 31st | $14,282±$3,150 |
"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?
2 of the 18 figures for Census Tract 1 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