Demographics

Date of Incorporation

December 13, 1969

Jurisdiction

9.5 square miles

Total miles of streets the city maintains

68

Form of Government

Council/Aldermanic
7 Alderman elected from seven wards
Mayor, City Clerk and Treasurer elected at large. Administrator is chief administrative officer.

Population 2020

22,011

Population 2010

22,086

Housing Units

8,929

Median Family Income

$104,226

Median Age

45

Average Home Value

$343,100.00

Average Rental

$1,566.00

Sales Tax Rate

Food & Beverage Tax

8.00%

1.25%

Water Utilities

City of Darien Water System

Sewer Utility

DuPage County Environmental Concerns