Census tract · Cook County
Census Tract 8201.01, Cook County, Illinois
Census Tract 8201.01, GEOID 17031820101, in Cook County, Illinois, entirely within Lyons Township. 7,696 residents in the ACS 2020-2024 5-year estimates (±820); the 2020 Census counted 7,889.
Residents, 2020-2024
7,696
±820 (90% margin)
2020 Census count: 7,889
Median household income
$124,334
±$36,562 (90% margin)
Cook County: $83,498
Median home value
$518,900
±$80,771 (90% margin)
Cook County: $324,500
Median gross rent
$1,750
±$409 (90% margin)
Cook County: $1,435
Where is Census Tract 8201.01?
Census Tract 8201.01 is one of 1,332 census tracts in Cook County, Illinois. It covers 2.69 square miles of land, 2,931 residents per square mile in 2020. Its GEOID, 17031820101, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Lyons Township | 100% |
| Western Springs | 27% |
| Indian Head Park | 26% |
| Burr Ridge | 17% |
| Hinsdale | 12% |
7 census tracts border Census Tract 8201.01: Tract 8198.02 ($206,125), Tract 8199 ($240,625), Tract 8200 ($250,000 or more), Tract 8201.04 ($84,615), Tract 8202.04 ($101,838), Tract 8454.01 in DuPage County ($237,969) and Tract 8459.02 in DuPage County ($116,694). 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 8201.01?
The 2020-2024 American Community Survey puts Census Tract 8201.01's population at 7,696 (±820) in 3,219 households; the 2020 Census counted 7,889 residents and 3,318 housing units.
| Measure | Tract 8201.01 | Lyons Township |
|---|---|---|
| Total population | 7,696 ±820 | 112,613 |
| Households | 3,219 ±371 | 42,899 |
| Average household size | 2.25 ±0.14 | 2.59 |
| Housing units | 3,299 ±372 | 45,461 |
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 8201.01?
The median resident of Census Tract 8201.01 is 55.0 years old; 17.8% are under 18 and 31.4% are 65 or older. The largest group is non-Hispanic white residents at 83.5%, then Hispanic or Latino residents (of any race) at 6.4%. 10.0% of residents were born outside the United States.
| Measure | Tract 8201.01 | Lyons Township |
|---|---|---|
| Median age | 55.0 ±3.1 | 41.4 |
| Under 18 years | 17.8% ±2.7 pts | 24.1% |
| 65 years and over | 31.4% ±4.6 pts | 18.2% |
| Hispanic or Latino (any race) | 6.4% ±2.0 pts | 27.1% |
| White alone, not Hispanic | 83.5% ±3.8 pts | 62.1% |
| Black or African American alone, not Hispanic | 2.9% ±1.9 pts | 4.6% |
| Asian alone, not Hispanic | 4.3% ±1.3 pts | 3.5% |
| 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 | 2.4% ±1.9 pts | 2.2% |
| Some other race alone, not Hispanic | 0.5% ±0.6 pts | 0.4% |
| Born outside the United States | 10.0% ±3.2 pts | 19.5% |
| Speak a language other than English at home (age 5+) | 11.3% ±3.0 pts | 34.4% |
| Civilian veterans (age 18+) | 5.3% ±1.9 pts | 3.6% |
| With a disability | 17.0% ±3.0 pts | 11.2% |
| No health insurance coverage | 1.6% ±1.1 pts | 7.7% |
| High school graduate or higher (age 25+) | 97.1% ±1.6 pts | 89.1% |
| Bachelor's degree or higher (age 25+) | 60.7% ±5.3 pts | 40.0% |
| Graduate or professional degree (age 25+) | 26.4% ±5.3 pts | 16.9% |
| Lived in the same house a year earlier | 89.6% ±4.0 pts | 92.3% |
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 8201.01 earn?
Half of the 3,219 households in Census Tract 8201.01 earn less than $124,334 a year (±$36,562), against $83,498 across Cook County: 216th highest of the county's 1,258 tracts with a reliable estimate. 4.9% of residents live below the poverty line.
| Measure | Tract 8201.01 | Lyons Township |
|---|---|---|
| Median household income | $124,334 ±$36,562 | $92,619 |
| Mean household income | $207,432 ±$29,445 | $149,856 |
| Per capita income | $87,095 ±$11,028 | $57,520 |
| People below the poverty line | 4.9% ±1.9 pts | 9.4% |
| Children under 18 below the poverty line | 2.1% ±2.7 pts | 10.6% |
| Households receiving SNAP | 1.3% ±1.4 pts | 10.0% |
| Households with a computer | 93.8% ±4.0 pts | 93.9% |
| Households with a broadband subscription | 93.0% ±4.2 pts | 92.5% |
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 8201.01?
Owners occupy 91.9% of Census Tract 8201.01's occupied homes and renters 8.1%. The median owner-occupied home is valued at $518,900 by its owner (±$80,771). The median renter pays $1,750 a month including utilities.
| Measure | Tract 8201.01 | Lyons Township |
|---|---|---|
| Median home value (owner-occupied) | $518,900 ±$80,771 | $363,900 |
| Median gross rent | $1,750 ±$409 | $1,282 |
| Renters paying 35% or more of income on rent | 34.0% ±29.3 pts | 38.5% |
| Median monthly owner costs, with a mortgage | $3,492 ±$541 | $2,477 |
| Owner-occupied homes | 91.9% ±3.6 pts | 74.3% |
| Renter-occupied homes | 8.1% ±3.6 pts | 25.7% |
| Housing units | 3,299 ±372 | 45,461 |
| Single-family detached homes | 53.3% ±7.4 pts | 58.1% |
| Mobile homes | 0.5% ±0.8 pts | 3.7% |
| Built 2020 or later | 1.1% ±1.2 pts | 0.6% |
| Built 2010 to 2019 | 5.0% ±3.0 pts | 4.4% |
| Built 1939 or earlier | 3.1% ±2.2 pts | 15.1% |
| Households with no vehicle | 4.7% ±4.2 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 8201.01 get to work?
58.5% of Census Tract 8201.01's workers drive alone and 29.6% work from home. The average trip to work takes 29.2 minutes. The unemployment rate in 2020-2024 averaged 4.8%.
| Measure | Tract 8201.01 | Lyons Township |
|---|---|---|
| In the labor force (age 16+) | 48.9% ±4.3 pts | 64.0% |
| Unemployment rate | 4.8% ±2.5 pts | 4.8% |
| Drove alone to work | 58.5% ±8.3 pts | 64.2% |
| Carpooled | 3.9% ±2.5 pts | 8.6% |
| Public transportation | 7.2% ±4.3 pts | 6.7% |
| Walked | 0.4% ±0.7 pts | 1.4% |
| Worked from home | 29.6% ±8.6 pts | 18.0% |
| Mean travel time to work | 29.2 min ±3.0 | 29.6 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 8201.01 compare with the other tracts in Cook County?
Among Cook County's tracts with a reliable estimate, Census Tract 8201.01 ranks as shown below (1 = highest).
| Measure | In Cook County |
|---|---|
| Population | 30th of 1,328 |
| Residents per square mile | 1,185th of 1,331 |
| Median household income | 216th of 1,258 |
| Per capita income | 138th of 1,325 |
| Median home value | 203rd of 1,279 |
| Median gross rent | 296th of 1,254 |
| Poverty rate | 828th of 905 |
| Bachelor's degree or higher | 310th of 1,264 |
| Median age | 21st of 1,327 |
| Owner-occupied share | 101st of 1,300 |
The tracts next to it on Cook County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 2431 | 213th | $125,000±$48,757 · within the margin of this tract |
| Tract 8067 | 214th | $124,803±$42,885 · within the margin of this tract |
| Tract 7204 | 215th | $124,625±$17,243 · within the margin of this tract |
| Tract 8201.01 | 216th | $124,334±$36,562 |
| Tract 2432 | 217th | $123,750±$40,112 · within the margin of this tract |
| Tract 8253.02 | 217th | $123,750±$25,796 · within the margin of this tract |
| Tract 8045.13 | 219th | $123,385±$18,304 · 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 8201.01?
Every figure for Census Tract 8201.01 on this page has a coefficient of variation under 40%, the Census Bureau's threshold for a usable estimate.
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