Markham

Population

12,165 (2020)

Type

City

Area

5.4 sq mi (14 km²)

Median age

34.2

Households

3,882

Persons per household

3.1

Median household income

$38,978

Average house value

$87,100

Businesses

157

Employees

2,530

Government

CITY OF MARKHAM

Government office

16313 KEDZIE AVE, MARKHAM, IL 60428