Charleston

Population

20,034 (2020)

Type

City

Area

8.89 sq mi (23.01 km²), 0.7 sq mi water

Median age

23.8

Households

9,420

Persons per household

2.3

Median household income

$41,045

Average house value

$107,100

Businesses

483

Employees

5,435

Government

CITY OF CHARLESTON

Government office

520 JACKSON AVE, CHARLESTON, IL 61920