Census tract · Madison County
Census Tract 108, Madison County, Indiana
Census Tract 108, GEOID 18095010800, in Madison County, Indiana, mostly within Lafayette Township, Madison County (99% of its census blocks). 3,250 residents in the ACS 2020-2024 5-year estimates (±293); the 2020 Census counted 3,293.
Residents, 2020-2024
3,250
±293 (90% margin)
2020 Census count: 3,293
Median household income
$68,843
±$12,258 (90% margin)
Madison County: $63,037
Median home value
$160,300
±$8,866 (90% margin)
Madison County: $161,300
Median gross rent
$769
±$87 (90% margin)
Madison County: $939
Where is Census Tract 108?
Census Tract 108 is one of 39 census tracts in Madison County, Indiana. It covers 33.91 square miles of land, 97 residents per square mile in 2020. Its GEOID, 18095010800, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Lafayette Township, Madison County | 99% |
| Anderson | 7% |
| Frankton | 2% |
| Richland Township, Madison County | 1% |
7 census tracts border Census Tract 108: Tract 14 ($42,359), Tract 15 ($80,094), Tract 104 ($84,958), Tract 105 ($64,152), Tract 107 ($67,718), Tract 109 ($73,897) and Tract 110 ($101,908). 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 3,250 (±293) in 1,243 households; the 2020 Census counted 3,293 residents and 1,460 housing units.
| Measure | Tract 108 | Lafayette Township, Madison County |
|---|---|---|
| Total population | 3,250 ±293 | 5,175 |
| Households | 1,243 ±141 | 2,068 |
| Average household size | 2.57 ±0.17 | 2.47 |
| Housing units | 1,473 ±180 | 2,339 |
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 40.6 years old; 26.9% are under 18 and 18.0% are 65 or older. The largest group is non-Hispanic white residents at 91.5%, then non-Hispanic residents of two or more races at 4.2%.
| Measure | Tract 108 | Lafayette Township, Madison County |
|---|---|---|
| Median age | 40.6 ±7.1 | 40.3 |
| Under 18 years | 26.9% ±6.8 pts | 24.9% |
| 65 years and over | 18.0% ±3.7 pts | 18.9% |
| Hispanic or Latino (any race) | 3.7% ±3.5 pts | 7.3% |
| White alone, not Hispanic | 91.5% ±5.4 pts | 84.5% |
| Black or African American alone, not Hispanic | 0.5% ±0.8 pts | 0.8% |
| Asian alone, not Hispanic | 0.0% ±1.1 pts | 0.6% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.1 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.1 pts | 0.0% |
| Two or more races, not Hispanic | 4.2% ±3.9 pts | 6.7% |
| Some other race alone, not Hispanic | 0.0% ±1.1 pts | 0.1% |
| Born outside the United States | 0.1% ±0.1 pts | 0.8% |
| Speak a language other than English at home (age 5+) | 1.7% ±1.7 pts | 1.6% |
| Civilian veterans (age 18+) | 8.3% ±4.0 pts | 7.9% |
| With a disability | 16.4% ±5.0 pts | 19.9% |
| No health insurance coverage | 3.9% ±2.9 pts | 5.8% |
| High school graduate or higher (age 25+) | 93.2% ±3.1 pts | 93.5% |
| Bachelor's degree or higher (age 25+) | 24.2% ±7.0 pts | 18.5% |
| Graduate or professional degree (age 25+) | 7.9% ±3.8 pts | 6.7% |
| Lived in the same house a year earlier | 95.0% ±5.2 pts | 91.8% |
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 108 earn?
Half of the 1,243 households in Census Tract 108 earn less than $68,843 a year (±$12,258), against $63,037 across Madison County: 15th highest of the county's 37 tracts with a reliable estimate. 7.7% of residents live below the poverty line.
| Measure | Tract 108 | Lafayette Township, Madison County |
|---|---|---|
| Median household income | $68,843 ±$12,258 | $63,857 |
| Mean household income | $92,663 ±$17,450 | $82,226 |
| Per capita income | $36,607 ±$6,652 | $33,706 |
| People below the poverty line | 7.7% ±3.3 pts | 12.6% |
| Children under 18 below the poverty line | 3.5% ±4.2 pts | 16.2% |
| Households receiving SNAP | 12.2% ±6.7 pts | 14.9% |
| Households with a computer | 95.2% ±3.1 pts | 95.2% |
| Households with a broadband subscription | 94.2% ±3.3 pts | 93.7% |
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 89.5% of Census Tract 108's occupied homes and renters 10.5%. The median owner-occupied home is valued at $160,300 by its owner (±$8,866). The median renter pays $769 a month including utilities.
| Measure | Tract 108 | Lafayette Township, Madison County |
|---|---|---|
| Median home value (owner-occupied) | $160,300 ±$8,866 | $153,800 |
| Median gross rent | $769 ±$87 | $748 |
| Renters paying 35% or more of income on rent | 20.4% ±20.7 pts | 42.7% |
| Median monthly owner costs, with a mortgage | $1,254 ±$145 | $1,183 |
| Owner-occupied homes | 89.5% ±5.0 pts | 80.2% |
| Renter-occupied homes | 10.5% ±5.0 pts | 19.8% |
| Housing units | 1,473 ±180 | 2,339 |
| Single-family detached homes | 81.0% ±8.5 pts | 81.4% |
| Mobile homes | 7.5% ±4.8 pts | 4.8% |
| Built 2020 or later | 0.8% ±1.3 pts | 0.5% |
| Built 2010 to 2019 | 0.5% ±0.8 pts | 0.7% |
| Built 1939 or earlier | 12.7% ±5.6 pts | 13.9% |
| Households with no vehicle | 6.3% ±3.7 pts | 3.8% |
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?
85.3% of Census Tract 108's workers drive alone. The average trip to work takes 28.3 minutes.
| Measure | Tract 108 | Lafayette Township, Madison County |
|---|---|---|
| In the labor force (age 16+) | 64.0% ±6.1 pts | 62.8% |
| Unemployment rate | 4.2% ±2.8 pts | 3.1% |
| Drove alone to work | 85.3% ±6.5 pts | 82.7% |
| Carpooled | 7.9% ±3.7 pts | 8.8% |
| Public transportation | 0.0% ±2.5 pts | 0.0% |
| Walked | 0.9% ±1.2 pts | 0.6% |
| Worked from home | 5.8% ±4.4 pts | 7.9% |
| Mean travel time to work | 28.3 min ±4.6 | 26.9 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 Madison County?
Among Madison County's tracts with a reliable estimate, Census Tract 108 ranks as shown below (1 = highest).
| Measure | In Madison County |
|---|---|
| Population | 17th of 39 |
| Residents per square mile | 35th of 39 |
| Median household income | 15th of 37 |
| Per capita income | 14th of 39 |
| Median home value | 17th of 38 |
| Median gross rent | 35th of 37 |
| Poverty rate | 25th of 34 |
| Bachelor's degree or higher | 14th of 35 |
| Median age | 23rd of 39 |
| Owner-occupied share | 4th of 38 |
The tracts next to it on Madison County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 101 | 12th | $74,022±$12,009 · within the margin of this tract |
| Tract 109 | 13th | $73,897±$11,468 · within the margin of this tract |
| Tract 106 | 14th | $73,098±$18,322 · within the margin of this tract |
| Tract 108 | 15th | $68,843±$12,258 |
| Tract 107 | 16th | $67,718±$8,593 · within the margin of this tract |
| Tract 17 | 17th | $64,338±$14,970 · within the margin of this tract |
| Tract 105 | 18th | $64,152±$10,167 · 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?
4 of the 18 figures for Census Tract 108 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