Census tract · Bartholomew County
Census Tract 109, Bartholomew County, Indiana
Census Tract 109, GEOID 18005010900, in Bartholomew County, Indiana, mostly within Columbus (79% of its census blocks). 7,378 residents in the ACS 2020-2024 5-year estimates (±609); the 2020 Census counted 6,955.
Residents, 2020-2024
7,378
±609 (90% margin)
2020 Census count: 6,955
Median household income
$127,825
±$22,216 (90% margin)
Bartholomew County: $79,901
Median home value
$439,500
±$31,805 (90% margin)
Bartholomew County: $232,800
Median gross rent
$1,424
±$179 (90% margin)
Bartholomew County: $1,127
Where is Census Tract 109?
Census Tract 109 is one of 16 census tracts in Bartholomew County, Indiana. It covers 7.87 square miles of land, 884 residents per square mile in 2020. Its GEOID, 18005010900, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Columbus | 79% |
| Columbus Township | 75% |
| Harrison Township, Bartholomew County | 25% |
3 census tracts border Census Tract 109: Tract 101 ($56,071), Tract 110 ($105,841) 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 109?
The 2020-2024 American Community Survey puts Census Tract 109's population at 7,378 (±609) in 3,227 households; the 2020 Census counted 6,955 residents and 2,961 housing units.
| Measure | Tract 109 | Columbus |
|---|---|---|
| Total population | 7,378 ±609 | 51,824 |
| Households | 3,227 ±316 | 21,726 |
| Average household size | 2.24 ±0.16 | 2.34 |
| Housing units | 3,285 ±310 | 23,035 |
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 109?
The median resident of Census Tract 109 is 36.8 years old; 23.1% are under 18 and 13.5% are 65 or older. The largest group is non-Hispanic white residents at 58.4%, then non-Hispanic Asian residents at 31.9%. 33.6% of residents were born outside the United States.
| Measure | Tract 109 | Columbus |
|---|---|---|
| Median age | 36.8 ±2.0 | 36.5 |
| Under 18 years | 23.1% ±2.7 pts | 23.8% |
| 65 years and over | 13.5% ±2.4 pts | 16.0% |
| Hispanic or Latino (any race) | 5.5% ±3.1 pts | 10.7% |
| White alone, not Hispanic | 58.4% ±5.7 pts | 71.9% |
| Black or African American alone, not Hispanic | 1.4% ±1.2 pts | 2.5% |
| Asian alone, not Hispanic | 31.9% ±5.4 pts | 11.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.5 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Two or more races, not Hispanic | 2.0% ±1.8 pts | 2.9% |
| Some other race alone, not Hispanic | 0.7% ±1.0 pts | 0.4% |
| Born outside the United States | 33.6% ±5.6 pts | 15.9% |
| Speak a language other than English at home (age 5+) | 35.8% ±6.2 pts | 19.1% |
| Civilian veterans (age 18+) | 3.3% ±1.6 pts | 5.4% |
| With a disability | 9.9% ±3.7 pts | 13.6% |
| No health insurance coverage | 3.1% ±1.8 pts | 5.7% |
| High school graduate or higher (age 25+) | 97.9% ±1.7 pts | 92.2% |
| Bachelor's degree or higher (age 25+) | 70.6% ±5.2 pts | 40.0% |
| Graduate or professional degree (age 25+) | 44.3% ±6.4 pts | 18.4% |
| Lived in the same house a year earlier | 80.7% ±6.8 pts | 83.2% |
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 109 earn?
Half of the 3,227 households in Census Tract 109 earn less than $127,825 a year (±$22,216), against $79,901 across Bartholomew County: 2nd highest of the county's 16 tracts with a reliable estimate. 3.8% of residents live below the poverty line.
| Measure | Tract 109 | Columbus |
|---|---|---|
| Median household income | $127,825 ±$22,216 | $77,456 |
| Mean household income | $159,313 ±$14,604 | $103,353 |
| Per capita income | $70,279 ±$6,431 | $43,783 |
| People below the poverty line | 3.8% ±2.0 pts | 11.3% |
| Children under 18 below the poverty line | 3.3% ±2.9 pts | 11.1% |
| Households receiving SNAP | 0.4% ±0.7 pts | 7.5% |
| Households with a computer | 96.4% ±5.1 pts | 96.0% |
| Households with a broadband subscription | 94.6% ±5.3 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 109?
Owners occupy 59.0% of Census Tract 109's occupied homes and renters 41.0%. The median owner-occupied home is valued at $439,500 by its owner (±$31,805). The median renter pays $1,424 a month including utilities, and 28.7% of renters pay 35% or more of their income on rent.
| Measure | Tract 109 | Columbus |
|---|---|---|
| Median home value (owner-occupied) | $439,500 ±$31,805 | $244,200 |
| Median gross rent | $1,424 ±$179 | $1,157 |
| Renters paying 35% or more of income on rent | 28.7% ±14.9 pts | 32.4% |
| Median monthly owner costs, with a mortgage | $2,330 ±$312 | $1,475 |
| Owner-occupied homes | 59.0% ±6.4 pts | 60.8% |
| Renter-occupied homes | 41.0% ±6.4 pts | 39.2% |
| Housing units | 3,285 ±310 | 23,035 |
| Single-family detached homes | 60.8% ±7.4 pts | 68.2% |
| Mobile homes | 0.0% ±1.1 pts | 1.6% |
| Built 2020 or later | 0.5% ±0.8 pts | 1.3% |
| Built 2010 to 2019 | 36.8% ±8.7 pts | 16.6% |
| Built 1939 or earlier | 0.5% ±0.7 pts | 9.3% |
| Households with no vehicle | 1.3% ±1.2 pts | 6.0% |
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 109 get to work?
67.5% of Census Tract 109's workers drive alone and 26.1% work from home. The average trip to work takes 22.3 minutes.
| Measure | Tract 109 | Columbus |
|---|---|---|
| In the labor force (age 16+) | 70.1% ±4.2 pts | 67.1% |
| Unemployment rate | 4.2% ±3.8 pts | 4.7% |
| Drove alone to work | 67.5% ±6.7 pts | 71.3% |
| Carpooled | 5.7% ±4.1 pts | 9.6% |
| Public transportation | 0.0% ±0.9 pts | 1.2% |
| Walked | 0.6% ±0.8 pts | 1.1% |
| Worked from home | 26.1% ±6.6 pts | 15.6% |
| Mean travel time to work | 22.3 min ±3.0 | 19.4 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 109 compare with the other tracts in Bartholomew County?
Among Bartholomew County's tracts with a reliable estimate, Census Tract 109 ranks as shown below (1 = highest).
| Measure | In Bartholomew County | In Columbus |
|---|---|---|
| Population | 2nd of 16 | 2nd of 12 |
| Residents per square mile | 9th of 16 | 9th of 12 |
| Median household income | 2nd of 16 | 2nd of 12 |
| Per capita income | 1st of 16 | 1st of 12 |
| Median home value | 1st of 16 | 1st of 12 |
| Median gross rent | 1st of 15 | 1st of 12 |
| Poverty rate | 12th of 12 | 9th of 9 |
| Bachelor's degree or higher | 1st of 16 | 1st of 12 |
| Median age | 11th of 16 | 9th of 12 |
| Owner-occupied share | 13th of 16 | 9th of 12 |
The tracts next to it on Bartholomew County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 103 | 1st | $129,821±$33,850 · within the margin of this tract |
| Tract 109 | 2nd | $127,825±$22,216 |
| Tract 115 | 3rd | $108,000±$25,917 · within the margin of this tract |
| Tract 110 | 4th | $105,841±$24,404 · within the margin of this tract |
| Tract 113 | 5th | $94,100±$9,525 |
"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 109?
1 of the 18 figures for Census Tract 109 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