Census tract · Bartholomew County
Census Tract 108, Bartholomew County, Indiana
Census Tract 108, GEOID 18005010800, in Bartholomew County, Indiana, entirely within Columbus Township. 4,366 residents in the ACS 2020-2024 5-year estimates (±481); the 2020 Census counted 4,147.
Residents, 2020-2024
4,366
±481 (90% margin)
2020 Census count: 4,147
Median household income
$52,617
±$12,831 (90% margin)
Bartholomew County: $79,901
Median home value
$138,400
±$24,280 (90% margin)
Bartholomew County: $232,800
Median gross rent
$1,074
±$68 (90% margin)
Bartholomew County: $1,127
Where is Census Tract 108?
Census Tract 108 is one of 16 census tracts in Bartholomew County, Indiana. It covers 3.85 square miles of land, 1,077 residents per square mile in 2020. Its GEOID, 18005010800, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Columbus Township | 100% |
| Columbus | 95% |
4 census tracts border Census Tract 108: Tract 101 ($56,071), Tract 107 ($61,923), Tract 114 ($77,331) and Tract 115 ($108,000). 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 4,366 (±481) in 1,957 households; the 2020 Census counted 4,147 residents and 1,935 housing units.
| Measure | Tract 108 | Columbus Township |
|---|---|---|
| Total population | 4,366 ±481 | 51,987 |
| Households | 1,957 ±240 | 21,987 |
| Average household size | 2.21 ±0.23 | 2.32 |
| Housing units | 2,152 ±218 | 23,327 |
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 30.3 years old; 19.5% are under 18 and 11.1% are 65 or older. The largest group is non-Hispanic white residents at 73.0%, then Hispanic or Latino residents (of any race) at 11.7%. 13.8% of residents were born outside the United States.
| Measure | Tract 108 | Columbus Township |
|---|---|---|
| Median age | 30.3 ±3.0 | 36.8 |
| Under 18 years | 19.5% ±3.6 pts | 22.9% |
| 65 years and over | 11.1% ±2.4 pts | 16.8% |
| Hispanic or Latino (any race) | 11.7% ±5.6 pts | 10.2% |
| White alone, not Hispanic | 73.0% ±6.6 pts | 73.9% |
| Black or African American alone, not Hispanic | 4.3% ±3.2 pts | 2.3% |
| Asian alone, not Hispanic | 7.8% ±4.5 pts | 10.0% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.9 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Two or more races, not Hispanic | 2.5% ±1.8 pts | 3.0% |
| Some other race alone, not Hispanic | 0.7% ±1.1 pts | 0.5% |
| Born outside the United States | 13.8% ±5.9 pts | 14.2% |
| Speak a language other than English at home (age 5+) | 16.4% ±6.8 pts | 17.4% |
| Civilian veterans (age 18+) | 6.5% ±3.4 pts | 5.2% |
| With a disability | 17.3% ±4.3 pts | 14.2% |
| No health insurance coverage | 8.4% ±4.2 pts | 5.7% |
| High school graduate or higher (age 25+) | 83.5% ±6.3 pts | 92.6% |
| Bachelor's degree or higher (age 25+) | 22.0% ±7.8 pts | 38.8% |
| Graduate or professional degree (age 25+) | 6.7% ±3.3 pts | 17.3% |
| Lived in the same house a year earlier | 79.3% ±7.6 pts | 83.7% |
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 1,957 households in Census Tract 108 earn less than $52,617 a year (±$12,831), against $79,901 across Bartholomew County: 15th highest of the county's 16 tracts with a reliable estimate. 24.5% of residents live below the poverty line.
| Measure | Tract 108 | Columbus Township |
|---|---|---|
| Median household income | $52,617 ±$12,831 | $75,602 |
| Mean household income | $60,838 ±$8,977 | $101,877 |
| Per capita income | $26,523 ±$3,906 | $43,576 |
| People below the poverty line | 24.5% ±8.8 pts | 11.8% |
| Children under 18 below the poverty line | 30.2% ±19.4 pts | 11.4% |
| Households receiving SNAP | 8.2% ±4.4 pts | 7.6% |
| Households with a computer | 91.0% ±4.5 pts | 96.1% |
| Households with a broadband subscription | 89.7% ±4.5 pts | 94.3% |
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 32.2% of Census Tract 108's occupied homes and renters 67.8%. The median owner-occupied home is valued at $138,400 by its owner (±$24,280). The median renter pays $1,074 a month including utilities, and 33.8% of renters pay 35% or more of their income on rent.
| Measure | Tract 108 | Columbus Township |
|---|---|---|
| Median home value (owner-occupied) | $138,400 ±$24,280 | $238,500 |
| Median gross rent | $1,074 ±$68 | $1,148 |
| Renters paying 35% or more of income on rent | 33.8% ±10.2 pts | 32.4% |
| Median monthly owner costs, with a mortgage | $1,075 ±$294 | $1,473 |
| Owner-occupied homes | 32.2% ±7.4 pts | 61.1% |
| Renter-occupied homes | 67.8% ±7.4 pts | 38.9% |
| Housing units | 2,152 ±218 | 23,327 |
| Single-family detached homes | 65.7% ±7.1 pts | 68.0% |
| Mobile homes | 0.7% ±1.1 pts | 2.3% |
| Built 2020 or later | 1.4% ±1.8 pts | 1.3% |
| Built 2010 to 2019 | 12.9% ±5.2 pts | 16.4% |
| Built 1939 or earlier | 19.7% ±6.2 pts | 9.3% |
| Households with no vehicle | 10.5% ±6.7 pts | 6.2% |
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 108 get to work?
71.2% of Census Tract 108's workers drive alone and 8.9% work from home. The average trip to work takes 17.6 minutes.
| Measure | Tract 108 | Columbus Township |
|---|---|---|
| In the labor force (age 16+) | 73.8% ±5.1 pts | 66.6% |
| Unemployment rate | 8.5% ±6.3 pts | 4.5% |
| Drove alone to work | 71.2% ±8.1 pts | 71.3% |
| Carpooled | 15.3% ±7.1 pts | 9.4% |
| Public transportation | 2.0% ±1.8 pts | 1.2% |
| Walked | 2.1% ±2.5 pts | 1.1% |
| Worked from home | 8.9% ±5.1 pts | 15.8% |
| Mean travel time to work | 17.6 min ±4.7 | 19.1 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 Bartholomew County?
Among Bartholomew County's tracts with a reliable estimate, Census Tract 108 ranks as shown below (1 = highest).
| Measure | In Bartholomew County |
|---|---|
| Population | 11th of 16 |
| Residents per square mile | 8th of 16 |
| Median household income | 15th of 16 |
| Per capita income | 16th of 16 |
| Median home value | 16th of 16 |
| Median gross rent | 9th of 15 |
| Poverty rate | 1st of 12 |
| Bachelor's degree or higher | 13th of 16 |
| Median age | 16th of 16 |
| Owner-occupied share | 15th of 16 |
The tracts next to it on Bartholomew County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 105 | 12th | $66,540±$8,075 · within the margin of this tract |
| Tract 107 | 13th | $61,923±$24,923 · within the margin of this tract |
| Tract 101 | 14th | $56,071±$14,140 · within the margin of this tract |
| Tract 108 | 15th | $52,617±$12,831 |
| Tract 106 | 16th | $49,044±$11,716 · within the margin of this tract |
"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 108?
1 of the 18 figures for Census Tract 108 on this page carries a coefficient of variation over 40% and is 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