Island Lake

Population

7,951 (2020)

Type

Village

Area

3.35 sq mi (8.68 km²), 0.21 sq mi water

Median age

37.7

Households

3,163

Persons per household

2.7

Median household income

$76,223

Average house value

$168,400

Businesses

155

Employees

1,015

Government

VILLAGE OF ISLAND LAKE

Government office

3720 GREENLEAF AVE, ISLAND LAKE, IL 60042