Median Household Income
$113,972 ± $4,221
Median Home Value
$309,500 ± $15,964
Median Gross Rent
$1,485 ± $177/mo
Per Capita Income
$55,937
Poverty Rate
6.3%
Unemployment Rate
5.3%
Homeownership Rate
78.2%
Bachelor's Degree or Higher
58.5%
Median Age
37.2
Average Commute
22 min
Households
8,165
Veterans
1,112
Population Over Time
Grayslake grew 0.3% from 2014 to 2024.
2014
20,863
2016
21,053
2018
21,195
2020
20,482
2022
20,801
2024
20,929
Population by Race & Ethnicity
White
74.9%
Hispanic or Latino
10.2%
Black or African American
8.6%
Asian
5.2%
Nearby Cities in Illinois
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.