Census tract · Lake County
Census Tract 8649.01, Lake County, Illinois
Census Tract 8649.01, GEOID 17097864901, in Lake County, Illinois, entirely within West Deerfield Township. 4,320 residents in the ACS 2020-2024 5-year estimates (±339); the 2020 Census counted 4,371.
Residents, 2020-2024
4,320
±339 (90% margin)
2020 Census count: 4,371
Median household income
$218,897
±$27,174 (90% margin)
Lake County: $110,416
Median home value
$668,700
±$48,316 (90% margin)
Lake County: $345,700
Median gross rent
$1,851
±$232 (90% margin)
Lake County: $1,477
Where is Census Tract 8649.01?
Census Tract 8649.01 is one of 160 census tracts in Lake County, Illinois. It covers 1.18 square miles of land, 3,692 residents per square mile in 2020. Its GEOID, 17097864901, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| West Deerfield Township | 100% |
| Deerfield | 98% |
| Bannockburn | 2% |
3 census tracts border Census Tract 8649.01: Tract 8647 ($220,156), Tract 8648.01 ($215,765) and Tract 8649.04 ($133,611). 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 8649.01?
The 2020-2024 American Community Survey puts Census Tract 8649.01's population at 4,320 (±339) in 1,543 households; the 2020 Census counted 4,371 residents and 1,572 housing units.
| Measure | Tract 8649.01 | West Deerfield Township |
|---|---|---|
| Total population | 4,320 ±339 | 31,575 |
| Households | 1,543 ±151 | 11,144 |
| Average household size | 2.80 ±0.16 | 2.76 |
| Housing units | 1,554 ±153 | 11,484 |
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 8649.01?
The median resident of Census Tract 8649.01 is 42.8 years old; 25.6% are under 18 and 16.6% are 65 or older. The largest group is non-Hispanic white residents at 90.2%, then non-Hispanic Asian residents at 5.0%. 7.2% of residents were born outside the United States.
| Measure | Tract 8649.01 | West Deerfield Township |
|---|---|---|
| Median age | 42.8 ±2.7 | 45.0 |
| Under 18 years | 25.6% ±2.5 pts | 24.6% |
| 65 years and over | 16.6% ±4.1 pts | 20.7% |
| Hispanic or Latino (any race) | 3.7% ±2.0 pts | 6.0% |
| White alone, not Hispanic | 90.2% ±4.0 pts | 82.3% |
| Black or African American alone, not Hispanic | 0.3% ±0.5 pts | 0.8% |
| Asian alone, not Hispanic | 5.0% ±3.6 pts | 6.9% |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.9 pts | 0.1% |
| Two or more races, not Hispanic | 0.6% ±0.7 pts | 3.6% |
| Some other race alone, not Hispanic | 0.3% ±0.4 pts | 0.3% |
| Born outside the United States | 7.2% ±3.1 pts | 10.9% |
| Speak a language other than English at home (age 5+) | 8.5% ±4.1 pts | 15.0% |
| Civilian veterans (age 18+) | 2.3% ±1.3 pts | 3.5% |
| With a disability | 5.5% ±1.5 pts | 8.3% |
| No health insurance coverage | 1.0% ±1.2 pts | 1.4% |
| High school graduate or higher (age 25+) | 99.8% ±0.5 pts | 98.7% |
| Bachelor's degree or higher (age 25+) | 84.8% ±4.3 pts | 82.2% |
| Graduate or professional degree (age 25+) | 46.2% ±6.0 pts | 39.9% |
| Lived in the same house a year earlier | 91.6% ±4.5 pts | 88.1% |
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 8649.01 earn?
Half of the 1,543 households in Census Tract 8649.01 earn less than $218,897 a year (±$27,174), against $110,416 across Lake County: 14th highest of the county's 155 tracts with a reliable estimate. 2.7% of residents live below the poverty line.
| Measure | Tract 8649.01 | West Deerfield Township |
|---|---|---|
| Median household income | $218,897 ±$27,174 | $204,915 |
| Mean household income | $245,323 ±$32,453 | $280,249 |
| Per capita income | $88,385 ±$13,283 | $100,412 |
| People below the poverty line | 2.7% ±1.7 pts | 2.7% |
| Children under 18 below the poverty line | 2.0% ±3.0 pts | 3.0% |
| Households receiving SNAP | 1.2% ±1.4 pts | 2.0% |
| Households with a computer | 99.4% ±0.9 pts | 99.2% |
| Households with a broadband subscription | 99.4% ±0.9 pts | 98.1% |
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 8649.01?
Owners occupy 92.0% of Census Tract 8649.01's occupied homes and renters 8.0%. The median owner-occupied home is valued at $668,700 by its owner (±$48,316). The median renter pays $1,851 a month including utilities, and 35.0% of renters pay 35% or more of their income on rent.
| Measure | Tract 8649.01 | West Deerfield Township |
|---|---|---|
| Median home value (owner-occupied) | $668,700 ±$48,316 | $714,300 |
| Median gross rent | $1,851 ±$232 | $2,284 |
| Renters paying 35% or more of income on rent | 35.0% ±21.7 pts | 45.1% |
| Median monthly owner costs, with a mortgage | $4,000 or more | $4,000 or more |
| Owner-occupied homes | 92.0% ±3.9 pts | 90.5% |
| Renter-occupied homes | 8.0% ±3.9 pts | 9.5% |
| Housing units | 1,554 ±153 | 11,484 |
| Single-family detached homes | 88.2% ±3.8 pts | 86.4% |
| Mobile homes | 0.0% ±2.4 pts | 0.1% |
| Built 2020 or later | 0.0% ±2.4 pts | 0.5% |
| Built 2010 to 2019 | 5.9% ±3.7 pts | 7.3% |
| Built 1939 or earlier | 5.2% ±3.3 pts | 4.2% |
| Households with no vehicle | 1.0% ±0.8 pts | 2.3% |
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 8649.01 get to work?
63.0% of Census Tract 8649.01's workers drive alone and 29.6% work from home. The average trip to work takes 26.3 minutes. The unemployment rate in 2020-2024 averaged 2.3%.
| Measure | Tract 8649.01 | West Deerfield Township |
|---|---|---|
| In the labor force (age 16+) | 72.0% ±4.7 pts | 63.4% |
| Unemployment rate | 2.3% ±1.5 pts | 2.7% |
| Drove alone to work | 63.0% ±7.5 pts | 57.5% |
| Carpooled | 0.7% ±1.0 pts | 3.5% |
| Public transportation | 3.8% ±2.5 pts | 7.0% |
| Walked | 1.2% ±1.3 pts | 1.9% |
| Worked from home | 29.6% ±7.1 pts | 28.9% |
| Mean travel time to work | 26.3 min ±3.6 | 28.7 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 8649.01 compare with the other tracts in Lake County?
Among Lake County's tracts with a reliable estimate, Census Tract 8649.01 ranks as shown below (1 = highest).
| Measure | In Lake County |
|---|---|
| Population | 79th of 159 |
| Residents per square mile | 43rd of 159 |
| Median household income | 14th of 155 |
| Per capita income | 23rd of 159 |
| Median home value | 17th of 154 |
| Median gross rent | 41st of 138 |
| Poverty rate | 75th of 84 |
| Bachelor's degree or higher | 5th of 154 |
| Median age | 46th of 159 |
| Owner-occupied share | 38th of 155 |
The tracts next to it on Lake County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 8636.03 | 11th | $228,194±$55,473 · within the margin of this tract |
| Tract 8647 | 12th | $220,156±$52,515 · within the margin of this tract |
| Tract 8653 | 13th | $219,076±$24,945 · within the margin of this tract |
| Tract 8649.01 | 14th | $218,897±$27,174 |
| Tract 8648.01 | 15th | $215,765±$36,468 · within the margin of this tract |
| Tract 8639.04 | 16th | $211,719±$34,605 · within the margin of this tract |
| Tract 8645.22 | 17th | $211,250±$31,356 · 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 8649.01?
2 of the 18 figures for Census Tract 8649.01 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