Johnston City
City in Williamson County, Illinois

Johnston City is a city in Williamson County, Illinois, with 3,384 residents (2020 Census). It sits at 440 ft (134 m) above sea level. The nearest town is Whiteash, 2.6 miles S.
- 3,384residents (2020 Census)
- 440 ftelevation · 134 m
- 2.1 sq miland area · 5.5 km²
- 1,599 / sq mipopulation density
- 62951ZIP code
About Johnston City
Johnston City is a city in Williamson County, Illinois, United States. The population was 3,348 at the 2020 census. This was a center of coal mining in the early 20th century, having a peak of population in the 1920s. The mining jobs attracted many immigrants from Europe.
Text: Wikipedia · CC BY-SA 4.0
Johnston City weather: 7-day forecast
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Nearest webcams to Johnston City
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Webcams: Windy.com
Living in Johnston City
- Median household income
- $42,465
- Median home value
- $88,100
- Median rent
- $976/mo
- Median age
- 38.3
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Map of Johnston City
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Johnston City Street View
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Open in Google Maps ›Johnston City, IL population
Johnston City had 3,384 residents in the 2020 Census.
| 2020 Census | 3,384 |
|---|---|
| Density | 1,599 per sq mi (618 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Johnston City at a glance
| State | Illinois (IL) |
|---|---|
| County | Williamson County |
| Type | City |
| Population | 3,384 (2020) |
| Land area | 2.12 sq mi (5.5 km²) |
| Water area | 0.06 sq mi (0.15 km²) |
| Elevation | 440 ft (134 m) |
| Coordinates | 37.8210° N, 88.9293° W |
| ZIP code | 62951 |
| Census code (GEOID) | 1738544 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Johnston City
- Whiteash2.6 mi S
- Spillertown3.9 mi S
- Freeman Spur4.7 mi NW
- Pittsburg5.3 mi SE
- West Frankfort5.4 mi N
- Herrin5.7 mi W
- Marion6.1 mi S
- Energy6.2 mi SW
- Orient7.2 mi N
- Colp8.2 mi W
- Crainville8.5 mi SW
- Zeigler8.9 mi NW
Straight-line distance between town centers.
Frequently asked questions about Johnston City
What county is Johnston City in?
Johnston City is in Williamson County, Illinois.
What is the population of Johnston City, IL?
3,384 people lived in Johnston City at the 2020 Census.
What is the ZIP code of Johnston City, IL?
The ZIP code of Johnston City is 62951.
What is the elevation of Johnston City?
440 feet (134 m) above sea level.
What towns are near Johnston City?
Whiteash (2.6 mi), Spillertown (3.9 mi), Freeman Spur (4.7 mi), Pittsburg (5.3 mi), West Frankfort (5.4 mi).
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