Census tract · Macon County
Census Tract 13, Macon County, Illinois
Census Tract 13, GEOID 17115001300, in Macon County, Illinois, mostly within Decatur (98% of its census blocks). 2,432 residents in the ACS 2020-2024 5-year estimates (±351); the 2020 Census counted 2,275.
Residents, 2020-2024
2,432
±351 (90% margin)
2020 Census count: 2,275
Median household income
$85,561
±$7,680 (90% margin)
Macon County: $62,666
Median home value
$118,100
±$11,756 (90% margin)
Macon County: $127,300
Median gross rent
$1,055
±$193 (90% margin)
Macon County: $847
Where is Census Tract 13?
Census Tract 13 is one of 37 census tracts in Macon County, Illinois. It covers 0.80 square miles of land, 2,862 residents per square mile in 2020. Its GEOID, 17115001300, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Decatur | 98% |
| Decatur Township | 91% |
| South Wheatland Township | 9% |
3 census tracts border Census Tract 13: Tract 12 ($53,631), Tract 14 ($66,530) and Tract 26.01 ($92,462). 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 13?
The 2020-2024 American Community Survey puts Census Tract 13's population at 2,432 (±351) in 1,098 households; the 2020 Census counted 2,275 residents and 1,034 housing units.
| Measure | Tract 13 | Decatur |
|---|---|---|
| Total population | 2,432 ±351 | 69,815 |
| Households | 1,098 ±148 | 30,920 |
| Average household size | 2.21 ±0.20 | 2.17 |
| Housing units | 1,145 ±161 | 36,018 |
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 13?
The median resident of Census Tract 13 is 42.3 years old; 22.0% are under 18 and 21.6% are 65 or older. The largest group is non-Hispanic white residents at 86.1%, then non-Hispanic residents of two or more races at 5.6%.
| Measure | Tract 13 | Decatur |
|---|---|---|
| Median age | 42.3 ±7.1 | 39.2 |
| Under 18 years | 22.0% ±5.5 pts | 21.0% |
| 65 years and over | 21.6% ±4.0 pts | 21.3% |
| Hispanic or Latino (any race) | 5.4% ±3.5 pts | 3.3% |
| White alone, not Hispanic | 86.1% ±5.0 pts | 64.9% |
| Black or African American alone, not Hispanic | 2.9% ±1.9 pts | 23.3% |
| Asian alone, not Hispanic | 0.0% ±1.5 pts | 1.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±1.5 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.5 pts | 0.1% |
| Two or more races, not Hispanic | 5.6% ±4.3 pts | 6.4% |
| Some other race alone, not Hispanic | 0.0% ±1.5 pts | 0.5% |
| Born outside the United States | 1.4% ±1.6 pts | 3.1% |
| Speak a language other than English at home (age 5+) | 1.9% ±1.8 pts | 4.6% |
| Civilian veterans (age 18+) | 8.1% ±4.1 pts | 6.7% |
| With a disability | 11.0% ±4.5 pts | 16.7% |
| No health insurance coverage | 1.7% ±1.4 pts | 4.7% |
| High school graduate or higher (age 25+) | 96.1% ±2.3 pts | 91.7% |
| Bachelor's degree or higher (age 25+) | 38.6% ±8.3 pts | 21.6% |
| Graduate or professional degree (age 25+) | 14.4% ±5.7 pts | 7.7% |
| Lived in the same house a year earlier | 92.2% ±5.1 pts | 85.1% |
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 13 earn?
Half of the 1,098 households in Census Tract 13 earn less than $85,561 a year (±$7,680), against $62,666 across Macon County: 8th highest of the county's 36 tracts with a reliable estimate.
| Measure | Tract 13 | Decatur |
|---|---|---|
| Median household income | $85,561 ±$7,680 | $51,592 |
| Mean household income | $116,092 ±$15,734 | $72,143 |
| Per capita income | $54,025 ±$7,725 | $32,769 |
| People below the poverty line | 2.4% ±2.3 pts | 19.4% |
| Children under 18 below the poverty line | 2.6% ±4.3 pts | 28.1% |
| Households receiving SNAP | 4.9% ±3.3 pts | 25.1% |
| Households with a computer | 99.4% ±1.0 pts | 92.8% |
| Households with a broadband subscription | 98.6% ±1.3 pts | 88.3% |
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 13?
Owners occupy 89.1% of Census Tract 13's occupied homes and renters 10.9%. The median owner-occupied home is valued at $118,100 by its owner (±$11,756). The median renter pays $1,055 a month including utilities.
| Measure | Tract 13 | Decatur |
|---|---|---|
| Median home value (owner-occupied) | $118,100 ±$11,756 | $99,600 |
| Median gross rent | $1,055 ±$193 | $845 |
| Renters paying 35% or more of income on rent | 13.6% ±14.5 pts | 32.9% |
| Median monthly owner costs, with a mortgage | $1,241 ±$141 | $1,157 |
| Owner-occupied homes | 89.1% ±4.8 pts | 62.9% |
| Renter-occupied homes | 10.9% ±4.8 pts | 37.1% |
| Housing units | 1,145 ±161 | 36,018 |
| Single-family detached homes | 97.1% ±2.8 pts | 73.8% |
| Mobile homes | 0.0% ±3.2 pts | 2.6% |
| Built 2020 or later | 0.0% ±3.2 pts | 0.2% |
| Built 2010 to 2019 | 0.4% ±0.6 pts | 1.4% |
| Built 1939 or earlier | 0.0% ±3.2 pts | 22.8% |
| Households with no vehicle | 0.5% ±0.8 pts | 12.1% |
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 13 get to work?
86.0% of Census Tract 13's workers drive alone. The average trip to work takes 18.1 minutes.
| Measure | Tract 13 | Decatur |
|---|---|---|
| In the labor force (age 16+) | 71.6% ±5.0 pts | 56.3% |
| Unemployment rate | 3.4% ±3.9 pts | 8.3% |
| Drove alone to work | 86.0% ±4.7 pts | 78.4% |
| Carpooled | 9.1% ±3.6 pts | 7.8% |
| Public transportation | 0.0% ±2.7 pts | 1.4% |
| Walked | 0.1% ±0.2 pts | 2.5% |
| Worked from home | 4.8% ±3.3 pts | 8.4% |
| Mean travel time to work | 18.1 min ±3.0 | 17.7 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 13 compare with the other tracts in Macon County?
Among Macon County's tracts with a reliable estimate, Census Tract 13 ranks as shown below (1 = highest).
| Measure | In Macon County | In Decatur |
|---|---|---|
| Population | 20th of 37 | 15th of 30 |
| Residents per square mile | 10th of 37 | 10th of 30 |
| Median household income | 8th of 36 | 3rd of 29 |
| Per capita income | 3rd of 37 | 2nd of 30 |
| Median home value | 16th of 34 | 9th of 27 |
| Median gross rent | 3rd of 36 | 3rd of 29 |
| Bachelor's degree or higher | 2nd of 30 | 1st of 23 |
| Median age | 15th of 37 | 12th of 30 |
| Owner-occupied share | 3rd of 36 | 2nd of 29 |
The tracts next to it on Macon County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 26.02 | 5th | $90,781±$15,067 · within the margin of this tract |
| Tract 24.01 | 6th | $90,078±$12,893 · within the margin of this tract |
| Tract 28 | 7th | $85,909±$11,768 · within the margin of this tract |
| Tract 13 | 8th | $85,561±$7,680 |
| Tract 30 | 9th | $84,688±$12,364 · within the margin of this tract |
| Tract 18.01 | 10th | $82,944±$14,370 · within the margin of this tract |
| Tract 22 | 11th | $79,250±$10,285 · 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 13?
3 of the 18 figures for Census Tract 13 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