Census tract · Lake County
Census Tract 8620, Lake County, Illinois
Census Tract 8620, GEOID 17097862000, in Lake County, Illinois, entirely within Waukegan and Waukegan Township. 6,507 residents in the ACS 2020-2024 5-year estimates (±818); the 2020 Census counted 6,070.
Residents, 2020-2024
6,507
±818 (90% margin)
2020 Census count: 6,070
Median household income
$73,165
±$14,610 (90% margin)
Lake County: $110,416
Median home value
$163,900
±$9,416 (90% margin)
Lake County: $345,700
Median gross rent
$1,234
±$227 (90% margin)
Lake County: $1,477
Where is Census Tract 8620?
Census Tract 8620 is one of 160 census tracts in Lake County, Illinois. It covers 0.64 square miles of land, 9,514 residents per square mile in 2020. Its GEOID, 17097862000, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Waukegan | 100% |
| Waukegan Township | 100% |
7 census tracts border Census Tract 8620: Tract 8619.02 ($47,236), Tract 8621 ($69,713), Tract 8624.01 ($62,174), Tract 8624.02 ($65,417), Tract 8625.01 ($66,447), Tract 8626.03 ($73,021) and Tract 8661 ($48,372). 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 8620?
The 2020-2024 American Community Survey puts Census Tract 8620's population at 6,507 (±818) in 2,253 households; the 2020 Census counted 6,070 residents and 1,914 housing units.
| Measure | Tract 8620 | Waukegan |
|---|---|---|
| Total population | 6,507 ±818 | 89,076 |
| Households | 2,253 ±358 | 32,042 |
| Average household size | 2.87 ±0.32 | 2.72 |
| Housing units | 2,354 ±371 | 33,229 |
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 8620?
The median resident of Census Tract 8620 is 32.6 years old; 24.0% are under 18 and 10.6% are 65 or older. The largest group is Hispanic or Latino residents (of any race) at 69.8%, then non-Hispanic Black residents at 16.4%. 32.9% of residents were born outside the United States.
| Measure | Tract 8620 | Waukegan |
|---|---|---|
| Median age | 32.6 ±2.9 | 35.5 |
| Under 18 years | 24.0% ±4.2 pts | 22.8% |
| 65 years and over | 10.6% ±3.8 pts | 12.1% |
| Hispanic or Latino (any race) | 69.8% ±6.9 pts | 57.9% |
| White alone, not Hispanic | 11.1% ±4.5 pts | 16.7% |
| Black or African American alone, not Hispanic | 16.4% ±5.7 pts | 16.6% |
| Asian alone, not Hispanic | 0.1% ±0.2 pts | 5.4% |
| 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 | 0.0% |
| Two or more races, not Hispanic | 1.0% ±1.7 pts | 2.7% |
| Some other race alone, not Hispanic | 1.6% ±1.7 pts | 0.6% |
| Born outside the United States | 32.9% ±6.0 pts | 31.0% |
| Speak a language other than English at home (age 5+) | 54.3% ±8.9 pts | 54.1% |
| Civilian veterans (age 18+) | 2.8% ±2.3 pts | 3.9% |
| With a disability | 12.3% ±3.9 pts | 10.3% |
| No health insurance coverage | 21.2% ±7.7 pts | 16.0% |
| High school graduate or higher (age 25+) | 70.4% ±7.3 pts | 75.3% |
| Bachelor's degree or higher (age 25+) | 16.0% ±9.0 pts | 20.9% |
| Graduate or professional degree (age 25+) | 3.1% ±2.4 pts | 7.2% |
| Lived in the same house a year earlier | 90.9% ±6.9 pts | 87.4% |
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 8620 earn?
Half of the 2,253 households in Census Tract 8620 earn less than $73,165 a year (±$14,610), against $110,416 across Lake County: 127th highest of the county's 155 tracts with a reliable estimate. 13.6% of residents live below the poverty line.
| Measure | Tract 8620 | Waukegan |
|---|---|---|
| Median household income | $73,165 ±$14,610 | $71,919 |
| Mean household income | $77,840 ±$11,362 | $92,476 |
| Per capita income | $25,184 ±$2,910 | $33,249 |
| People below the poverty line | 13.6% ±6.5 pts | 15.3% |
| Children under 18 below the poverty line | 10.4% ±10.3 pts | 24.5% |
| Households receiving SNAP | 22.1% ±8.6 pts | 19.8% |
| Households with a computer | 95.2% ±4.5 pts | 96.2% |
| Households with a broadband subscription | 82.5% ±8.2 pts | 90.0% |
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 8620?
Owners occupy 46.6% of Census Tract 8620's occupied homes and renters 53.4%. The median owner-occupied home is valued at $163,900 by its owner (±$9,416). The median renter pays $1,234 a month including utilities, and 42.8% of renters pay 35% or more of their income on rent.
| Measure | Tract 8620 | Waukegan |
|---|---|---|
| Median home value (owner-occupied) | $163,900 ±$9,416 | $190,900 |
| Median gross rent | $1,234 ±$227 | $1,205 |
| Renters paying 35% or more of income on rent | 42.8% ±20.6 pts | 38.6% |
| Median monthly owner costs, with a mortgage | $1,427 ±$230 | $1,682 |
| Owner-occupied homes | 46.6% ±12.0 pts | 50.2% |
| Renter-occupied homes | 53.4% ±12.0 pts | 49.8% |
| Housing units | 2,354 ±371 | 33,229 |
| Single-family detached homes | 60.6% ±10.8 pts | 51.9% |
| Mobile homes | 0.0% ±1.6 pts | 0.2% |
| Built 2020 or later | 0.0% ±1.6 pts | 0.0% |
| Built 2010 to 2019 | 0.0% ±1.6 pts | 1.6% |
| Built 1939 or earlier | 24.5% ±8.7 pts | 18.3% |
| Households with no vehicle | 5.8% ±5.0 pts | 8.4% |
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 8620 get to work?
57.7% of Census Tract 8620's workers drive alone and 16.0% work from home. The average trip to work takes 24.8 minutes.
| Measure | Tract 8620 | Waukegan |
|---|---|---|
| In the labor force (age 16+) | 70.0% ±6.4 pts | 68.6% |
| Unemployment rate | 1.4% ±1.3 pts | 6.4% |
| Drove alone to work | 57.7% ±8.8 pts | 70.1% |
| Carpooled | 23.4% ±7.3 pts | 16.1% |
| Public transportation | 0.8% ±1.1 pts | 2.1% |
| Walked | 1.3% ±1.1 pts | 0.9% |
| Worked from home | 16.0% ±9.4 pts | 7.6% |
| Mean travel time to work | 24.8 min ±2.8 | 26.1 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 8620 compare with the other tracts in Lake County?
Among Lake County's tracts with a reliable estimate, Census Tract 8620 ranks as shown below (1 = highest).
| Measure | In Lake County | In Waukegan |
|---|---|---|
| Population | 20th of 159 | 5th of 21 |
| Residents per square mile | 7th of 159 | 5th of 21 |
| Median household income | 127th of 155 | 9th of 20 |
| Per capita income | 146th of 159 | 16th of 21 |
| Median home value | 146th of 154 | 17th of 20 |
| Median gross rent | 108th of 138 | 9th of 20 |
| Poverty rate | 29th of 84 | 11th of 16 |
| Bachelor's degree or higher | 130th of 154 | 10th of 20 |
| Median age | 135th of 159 | 14th of 21 |
| Owner-occupied share | 141st of 155 | 12th of 21 |
The tracts next to it on Lake County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 8626.04 | 124th | $76,078±$12,474 · within the margin of this tract |
| Tract 8612.01 | 125th | $75,938±$31,791 · within the margin of this tract |
| Tract 8614.03 | 126th | $75,606±$13,498 · within the margin of this tract |
| Tract 8620 | 127th | $73,165±$14,610 |
| Tract 8626.03 | 128th | $73,021±$15,094 · within the margin of this tract |
| Tract 8613.01 | 129th | $71,806±$9,262 · within the margin of this tract |
| Tract 8602 | 130th | $70,932±$23,495 · 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 8620?
1 of the 18 figures for Census Tract 8620 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