Home > States > Illinois > Lake Forest

Lake Forest (IL) Streets, Geographical, Population & More

N Western Ave
N Green Bay Rd
Pembridge Dr
E Illinois Rd
N Sheridan Rd
S Ridge Rd
Surrey Ln
PO Box
Buena Rd
S Green Bay Rd
Oak Knoll Dr
Beverly Pl
Oakwood Ave
Valley Rd
Washington Rd
Linden Ave
Edgewood Rd
E Westminster
Timber Ln
N Mayflower Rd
W Deerpath
E Laurel Ave
Forest Hill Rd
W Everett Rd
Telegraph Rd
Pembroke Dr
E Westleigh Rd
Brampton Ln
W Old Mill Rd
Washington Cir

Population of Lake Forest, Illinois

StateIllinois
Land Area (mi²)17.2 sq mi
Density (mi²)1,125.8/sq mi
2022 Growth Rate-0.01% (-1)
Growth Since 2020-0.68% (-132)
Rank in State128th
Rank in Country2365th

The population of Lake Forest, IL in 2022 is estimated to be 19,365. This is a decrease of -0.01% (-1 people) compared to the population in 2021.

Population of Lake Forest by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Lake Forest by Age

Lake Forest Population Pyramid 2022
Lake Forest Median Age
47.4
Total
44.2
Male
49.6
Female
Lake Forest Sex Ratio
48.22%
9,401
Male
51.78%
10,096
Female
Lake Forest Age Dependency Ratio
45.2
Old Age Dependency Ratio
39
Child Dependency Ratio
Lake Forest Adults
15,374
Adults
(4,789 of whom are seniors) in Lake Forest.

Population of Lake Forest by Year

Year
PopulationGrowthAnnual Growth Rate
Streets