Johnson County Map
The County of Johnson is located in the State of Tennessee. Find directions to Johnson County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Johnson County population is estimated at 17,849 people. The Johnson County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include Ashe County, Avery County, Watauga County, Carter County, Sullivan County, Grayson County, Washington County.
Top cities include Mountain City, Trade, Heath, Walnut Grove, Pandora