Johnston City is a populated place located in Williamson County, Illinois. It appears on the Johnston City USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 439.63 feet (134.00 m) above sea level.
Williamson County · Illinois
Johnston City is a populated place located in Williamson County, Illinois. It appears on the Johnston City USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 439.63 feet (134.00 m) above sea level.