Blue Island

Population

22,616 (2020)

Type

City

Area

4.07 sq mi (10.54 km²), 0.09 sq mi water

Median age

31.2

Households

8,618

Persons per household

3

Median household income

$43,504

Average house value

$115,500

Businesses

371

Employees

5,880

Government

CITY OF BLUE ISLAND

Government office

13051 GREENWOOD AVE, BLUE ISLAND, IL 60406