Census tract · DeKalb County
Census Tract 204, DeKalb County, Indiana
Census Tract 204, GEOID 18033020400, in DeKalb County, Indiana, entirely within Union Township, DeKalb County. 7,731 residents in the ACS 2020-2024 5-year estimates (±633); the 2020 Census counted 7,842.
Residents, 2020-2024
7,731
±633 (90% margin)
2020 Census count: 7,842
Median household income
$82,711
±$12,218 (90% margin)
DeKalb County: $74,331
Median home value
$212,300
±$20,970 (90% margin)
DeKalb County: $194,100
Median gross rent
$876
±$37 (90% margin)
DeKalb County: $861
Where is Census Tract 204?
Census Tract 204 is one of 9 census tracts in DeKalb County, Indiana. It covers 13.65 square miles of land, 575 residents per square mile in 2020. Its GEOID, 18033020400, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Union Township, DeKalb County | 100% |
| Auburn | 78% |
5 census tracts border Census Tract 204: Tract 202 ($82,091), Tract 203 ($71,481), Tract 205 ($65,110), Tract 207 ($84,063) and Tract 208 ($74,651). 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 204?
The 2020-2024 American Community Survey puts Census Tract 204's population at 7,731 (±633) in 3,235 households; the 2020 Census counted 7,842 residents and 3,478 housing units.
| Measure | Tract 204 | Union Township, DeKalb County |
|---|---|---|
| Total population | 7,731 ±633 | 13,917 |
| Households | 3,235 ±218 | 5,724 |
| Average household size | 2.37 ±0.14 | 2.39 |
| Housing units | 3,324 ±253 | 5,978 |
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 204?
The median resident of Census Tract 204 is 38.2 years old; 23.7% are under 18 and 21.1% are 65 or older. The largest group is non-Hispanic white residents at 92.9%, then non-Hispanic residents of two or more races at 4.1%. 2.8% of residents were born outside the United States.
| Measure | Tract 204 | Union Township, DeKalb County |
|---|---|---|
| Median age | 38.2 ±3.4 | 36.1 |
| Under 18 years | 23.7% ±2.6 pts | 24.6% |
| 65 years and over | 21.1% ±2.9 pts | 18.1% |
| Hispanic or Latino (any race) | 3.0% ±2.0 pts | 2.0% |
| White alone, not Hispanic | 92.9% ±2.6 pts | 95.3% |
| Black or African American alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Asian alone, not Hispanic | 0.0% ±0.5 pts | 0.1% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Two or more races, not Hispanic | 4.1% ±1.9 pts | 2.5% |
| Some other race alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Born outside the United States | 2.8% ±1.7 pts | 2.0% |
| Speak a language other than English at home (age 5+) | 3.1% ±2.3 pts | 2.0% |
| Civilian veterans (age 18+) | 8.0% ±2.5 pts | 6.9% |
| With a disability | 15.8% ±5.2 pts | 13.4% |
| No health insurance coverage | 4.2% ±2.7 pts | 7.9% |
| High school graduate or higher (age 25+) | 96.2% ±3.1 pts | 96.1% |
| Bachelor's degree or higher (age 25+) | 24.7% ±4.8 pts | 23.2% |
| Graduate or professional degree (age 25+) | 6.2% ±2.6 pts | 5.5% |
| Lived in the same house a year earlier | 92.6% ±3.0 pts | 87.1% |
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 204 earn?
Half of the 3,235 households in Census Tract 204 earn less than $82,711 a year (±$12,218), against $74,331 across DeKalb County: 2nd highest of the county's 9 tracts with a reliable estimate. 9.0% of residents live below the poverty line.
| Measure | Tract 204 | Union Township, DeKalb County |
|---|---|---|
| Median household income | $82,711 ±$12,218 | $75,568 |
| Mean household income | $99,839 ±$14,068 | $89,336 |
| Per capita income | $40,870 ±$5,267 | $37,094 |
| People below the poverty line | 9.0% ±4.4 pts | 8.7% |
| Children under 18 below the poverty line | 13.3% ±11.0 pts | 10.3% |
| Households receiving SNAP | 8.4% ±3.8 pts | 6.8% |
| Households with a computer | 95.4% ±3.2 pts | 94.4% |
| Households with a broadband subscription | 95.7% ±2.6 pts | 90.5% |
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 204?
Owners occupy 80.1% of Census Tract 204's occupied homes and renters 19.9%. The median owner-occupied home is valued at $212,300 by its owner (±$20,970). The median renter pays $876 a month including utilities, and 25.4% of renters pay 35% or more of their income on rent.
| Measure | Tract 204 | Union Township, DeKalb County |
|---|---|---|
| Median home value (owner-occupied) | $212,300 ±$20,970 | $192,800 |
| Median gross rent | $876 ±$37 | $856 |
| Renters paying 35% or more of income on rent | 25.4% ±12.4 pts | 29.4% |
| Median monthly owner costs, with a mortgage | $1,091 ±$130 | $1,048 |
| Owner-occupied homes | 80.1% ±5.0 pts | 76.4% |
| Renter-occupied homes | 19.9% ±5.0 pts | 23.6% |
| Housing units | 3,324 ±253 | 5,978 |
| Single-family detached homes | 79.4% ±5.0 pts | 71.6% |
| Mobile homes | 0.0% ±1.1 pts | 8.3% |
| Built 2020 or later | 1.0% ±0.8 pts | 3.2% |
| Built 2010 to 2019 | 9.7% ±4.0 pts | 5.7% |
| Built 1939 or earlier | 11.1% ±4.4 pts | 23.3% |
| Households with no vehicle | 4.5% ±3.3 pts | 8.1% |
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 204 get to work?
82.9% of Census Tract 204's workers drive alone and 5.0% work from home. The average trip to work takes 18.9 minutes.
| Measure | Tract 204 | Union Township, DeKalb County |
|---|---|---|
| In the labor force (age 16+) | 66.0% ±3.9 pts | 68.2% |
| Unemployment rate | 4.2% ±3.5 pts | 5.2% |
| Drove alone to work | 82.9% ±4.5 pts | 81.6% |
| Carpooled | 10.8% ±4.0 pts | 12.2% |
| Public transportation | 0.0% ±1.0 pts | 0.0% |
| Walked | 0.9% ±1.2 pts | 1.9% |
| Worked from home | 5.0% ±2.4 pts | 3.9% |
| Mean travel time to work | 18.9 min ±3.3 | 18.4 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 204 compare with the other tracts in DeKalb County?
Among DeKalb County's tracts with a reliable estimate, Census Tract 204 ranks as shown below (1 = highest).
| Measure | In DeKalb County |
|---|---|
| Population | 1st of 9 |
| Residents per square mile | 2nd of 9 |
| Median household income | 2nd of 9 |
| Per capita income | 1st of 9 |
| Median home value | 4th of 9 |
| Median gross rent | 4th of 9 |
| Poverty rate | 4th of 9 |
| Bachelor's degree or higher | 2nd of 9 |
| Median age | 6th of 9 |
| Owner-occupied share | 7th of 9 |
The tracts next to it on DeKalb County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 207 | 1st | $84,063±$11,350 · within the margin of this tract |
| Tract 204 | 2nd | $82,711±$12,218 |
| Tract 202 | 3rd | $82,091±$5,396 · within the margin of this tract |
| Tract 201 | 4th | $79,905±$10,553 · within the margin of this tract |
| Tract 208 | 5th | $74,651±$17,254 · 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 204?
3 of the 18 figures for Census Tract 204 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