Johnston City
A city in Williamson County, Illinois — population 3,359 as of 2020.
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Tonight
68°F
Partly Cloudy8% precip
Wednesday
91°F
Slight Chance Rain Showers then Partly Sunny15% precip
Wednesday Night
68°F
Chance Showers And Thunderstorms38% precip
Thursday
89°F
Mostly Sunny8% precip
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Johnston City by the numbers
Population
3,359Population figure, 2020
Households & income
- Area
- 2.12 sq mi (5.48 km²), 0.06 sq mi water
- Median age
- 38.3
- Households
- 1,449
- Persons per household
- 2.3
- Median house value
- $88,100
Municipal office
- Office
- TREASURER
- Address
- 100 W BROADWAY BLVD, JOHNSTON CITY, IL 62951