Johnston City, IL ZIP Code
ZIP code, county, time zone and coordinates of Johnston City, Illinois
The ZIP code of Johnston City, IL is 62951. It is in Williamson County.
Mailing address format for Johnston City
John Smith 123 Main St JOHNSTON CITY IL 62951 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Johnston City
| ZIP code | Population | Area | |
|---|---|---|---|
| 62951 | — | 27.7 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Johnston City? Location, county and time zone
- State
- Illinois
- County
- Williamson County
- GPS coordinates
- 37.82104, -88.92930
- Elevation
- 440 ft (134 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 3,384
Map of Johnston City, IL 62951
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Johnston City Street View
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Johnston City ZIP code: FAQ
What is the ZIP code for Johnston City, IL?
The main ZIP code for Johnston City, IL is 62951.
How many ZIP codes does Johnston City have?
Johnston City has 1 ZIP code.
What county is Johnston City, IL in?
Johnston City is in Williamson County, Illinois.
What time zone is Johnston City in?
Johnston City is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Johnston City?
Latitude 37.82104, longitude -88.92930.
Last updated: