Glendale Heights

Key facts

Country

United States

State

Illinois

Counties

DuPage

Type

Council–manager

Total

5.53 sq mi (14.31 km )

Land

5.39 sq mi (13.95 km )

Water

0.14 sq mi (0.36 km )

Elevation

797 ft (243 m)

Density

6,161.0/sq mi (2,378.76/km )

Time zone

UTC−6 ( CST )

Summer dst

UTC−5 ( CDT )

Area code s

630, 331

Fips code

17-29730