Census tract · Madison County
Census Tract 4031.01, Madison County, Illinois
Census Tract 4031.01, GEOID 17119403101, in Madison County, Illinois, entirely within Edwardsville Township. 6,253 residents in the ACS 2020-2024 5-year estimates (±591); the 2020 Census counted 6,944.
Residents, 2020-2024
6,253
±591 (90% margin)
2020 Census count: 6,944
Median household income
$76,731
±$26,582 (90% margin)
Madison County: $75,793
Median home value
$358,600
±$33,224 (90% margin)
Madison County: $173,000
Median gross rent
$999
±$274 (90% margin)
Madison County: $1,024
Where is Census Tract 4031.01?
Census Tract 4031.01 is one of 63 census tracts in Madison County, Illinois. It covers 16.65 square miles of land, 417 residents per square mile in 2020. Its GEOID, 17119403101, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Edwardsville Township | 100% |
| Edwardsville | 36% |
| Roxana | 7% |
| Glen Carbon | 5% |
| Pontoon Beach | 5% |
6 census tracts border Census Tract 4031.01: Tract 4019.05 ($62,016), Tract 4028.03 ($119,063), Tract 4029 ($72,039), Tract 4030.01 ($76,023), Tract 4031.21 ($89,777) and Tract 4035.34 ($91,250). 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 4031.01?
The 2020-2024 American Community Survey puts Census Tract 4031.01's population at 6,253 (±591) in 1,652 households; the 2020 Census counted 6,944 residents and 2,012 housing units.
| Measure | Tract 4031.01 | Edwardsville Township |
|---|---|---|
| Total population | 6,253 ±591 | 40,522 |
| Households | 1,652 ±229 | 15,909 |
| Average household size | 2.39 ±0.20 | 2.34 |
| Housing units | 1,919 ±238 | 16,859 |
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 4031.01?
The median resident of Census Tract 4031.01 is 22.3 years old; 12.2% are under 18 and 8.0% are 65 or older. The largest group is non-Hispanic white residents at 82.8%, then non-Hispanic Black residents at 6.2%. 3.5% of residents were born outside the United States.
| Measure | Tract 4031.01 | Edwardsville Township |
|---|---|---|
| Median age | 22.3 ±0.7 | 36.4 |
| Under 18 years | 12.2% ±2.4 pts | 19.3% |
| 65 years and over | 8.0% ±1.8 pts | 15.7% |
| Hispanic or Latino (any race) | 5.5% ±2.4 pts | 3.1% |
| White alone, not Hispanic | 82.8% ±4.5 pts | 83.5% |
| Black or African American alone, not Hispanic | 6.2% ±2.0 pts | 8.1% |
| Asian alone, not Hispanic | 3.6% ±2.8 pts | 1.4% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.6 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.6 pts | 0.1% |
| Two or more races, not Hispanic | 1.8% ±1.1 pts | 3.7% |
| Some other race alone, not Hispanic | 0.0% ±0.6 pts | 0.0% |
| Born outside the United States | 3.5% ±2.0 pts | 2.0% |
| Speak a language other than English at home (age 5+) | 6.5% ±3.8 pts | 2.6% |
| Civilian veterans (age 18+) | 1.7% ±0.9 pts | 4.7% |
| With a disability | 12.1% ±3.6 pts | 10.2% |
| No health insurance coverage | 3.9% ±2.4 pts | 3.5% |
| High school graduate or higher (age 25+) | 97.0% ±2.9 pts | 97.2% |
| Bachelor's degree or higher (age 25+) | 51.5% ±9.0 pts | 51.6% |
| Graduate or professional degree (age 25+) | 22.2% ±7.6 pts | 21.2% |
| Lived in the same house a year earlier | 72.7% ±7.3 pts | 84.1% |
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 4031.01 earn?
Half of the 1,652 households in Census Tract 4031.01 earn less than $76,731 a year (±$26,582), against $75,793 across Madison County: 24th highest of the county's 63 tracts with a reliable estimate. 12.9% of residents live below the poverty line.
| Measure | Tract 4031.01 | Edwardsville Township |
|---|---|---|
| Median household income | $76,731 ±$26,582 | $92,712 |
| Mean household income | $126,603 ±$24,399 | $124,023 |
| Per capita income | $35,301 ±$6,976 | $49,277 |
| People below the poverty line | 12.9% ±4.9 pts | 9.0% |
| Children under 18 below the poverty line | 0.0% ±4.8 pts | 4.6% |
| Households receiving SNAP | 6.5% ±4.7 pts | 5.2% |
| Households with a computer | 95.7% ±4.7 pts | 97.0% |
| Households with a broadband subscription | 88.9% ±6.7 pts | 92.8% |
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 4031.01?
Owners occupy 56.3% of Census Tract 4031.01's occupied homes and renters 43.7%. The median owner-occupied home is valued at $358,600 by its owner (±$33,224). The median renter pays $999 a month including utilities, and 47.0% of renters pay 35% or more of their income on rent.
| Measure | Tract 4031.01 | Edwardsville Township |
|---|---|---|
| Median home value (owner-occupied) | $358,600 ±$33,224 | $282,300 |
| Median gross rent | $999 ±$274 | $1,231 |
| Renters paying 35% or more of income on rent | 47.0% ±14.8 pts | 37.9% |
| Median monthly owner costs, with a mortgage | $2,293 ±$465 | $2,009 |
| Owner-occupied homes | 56.3% ±10.2 pts | 67.4% |
| Renter-occupied homes | 43.7% ±10.2 pts | 32.6% |
| Housing units | 1,919 ±238 | 16,859 |
| Single-family detached homes | 50.3% ±9.5 pts | 70.2% |
| Mobile homes | 6.1% ±4.8 pts | 1.0% |
| Built 2020 or later | 0.0% ±1.9 pts | 2.2% |
| Built 2010 to 2019 | 13.2% ±6.8 pts | 9.8% |
| Built 1939 or earlier | 4.6% ±4.1 pts | 12.1% |
| Households with no vehicle | 4.8% ±3.1 pts | 4.3% |
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 4031.01 get to work?
75.7% of Census Tract 4031.01's workers drive alone and 8.9% work from home. The average trip to work takes 22.9 minutes.
| Measure | Tract 4031.01 | Edwardsville Township |
|---|---|---|
| In the labor force (age 16+) | 48.8% ±4.6 pts | 64.2% |
| Unemployment rate | 2.4% ±1.9 pts | 4.3% |
| Drove alone to work | 75.7% ±7.3 pts | 76.4% |
| Carpooled | 3.8% ±3.6 pts | 3.5% |
| Public transportation | 0.7% ±1.1 pts | 0.8% |
| Walked | 10.0% ±4.7 pts | 1.7% |
| Worked from home | 8.9% ±4.2 pts | 17.3% |
| Mean travel time to work | 22.9 min ±3.2 | 24.5 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 4031.01 compare with the other tracts in Madison County?
Among Madison County's tracts with a reliable estimate, Census Tract 4031.01 ranks as shown below (1 = highest).
| Measure | In Madison County |
|---|---|
| Population | 11th of 63 |
| Residents per square mile | 49th of 63 |
| Median household income | 24th of 63 |
| Per capita income | 39th of 63 |
| Median home value | 2nd of 63 |
| Median gross rent | 36th of 62 |
| Poverty rate | 23rd of 49 |
| Bachelor's degree or higher | 5th of 61 |
| Median age | 63rd of 63 |
| Owner-occupied share | 50th of 63 |
The tracts next to it on Madison County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 4035.02 | 21st | $82,909±$12,444 · within the margin of this tract |
| Tract 4019.01 | 22nd | $80,590±$12,234 · within the margin of this tract |
| Tract 4036.04 | 23rd | $79,180±$14,142 · within the margin of this tract |
| Tract 4031.01 | 24th | $76,731±$26,582 |
| Tract 4023 | 25th | $76,479±$7,191 · within the margin of this tract |
| Tract 4030.01 | 26th | $76,023±$6,283 · within the margin of this tract |
| Tract 4034.01 | 27th | $73,569±$9,068 · 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 4031.01?
1 of the 18 figures for Census Tract 4031.01 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