Johnston City

Population

3,359 (2020)

Type

City

Area

2.12 sq mi (5.48 km²), 0.06 sq mi water

Median age

40.9

Households

2,222

Persons per household

2.4

Median household income

$38,363

Average house value

$69,000

Businesses

72

Employees

645

Government

CITY OF JOHNSTON CITY

Government office

100 W BROADWAY BLVD, JOHNSTON CITY, IL 62951