Johnson County, Tennessee
Johnson County: County in Tennessee, United States
About
Johnson County is a county located in the U.S. state of Tennessee. As of the 2010 census, the population was 18,244 and a population density of 23 people per km². After 10 years in 2020 county had an estimated population of 17,849 inhabitants. Its county seat is Mountain City. The county was created 189 years ago in 1835.
![Johnson County locator map](https://cdn.mapsof.net/images/463/4633430/johnson-county-tn-locator-map-image_189293.png)
Quick Facts about Johnson County
Population : | 17,849 (2020) |
Country : | United States of America |
State : | Tennessee (United States) |
Different from : | Johnson County, Johnson County, Johnson County, Johnson County, Johnson County, Johnson County, Johnson County, Johnson County, Johnson County, Johnson County, Johnson County |
Area : | 784 km2 |
Water as percent of area : | 1.4% |
Land as percent of area : | 98.6% |
Named for : | Thomas Johnson |
Capital : | Mountain City |
Establishment : | January 01, 1836 |
Time Zone : | Eastern Time Zone |
Local time : | 2/13/2025 - 6:07:38 PM |
Density : | 23 Pop. per km² as of 2020 |
Population growth : | -2.21% (2010-2020) |
![Johnson-county-courthouse-tn image](https://cdn.mapsof.net/images/463/4633430/johnson-county-tn-image_66186.jpg)
![Johnson-county-courthouse-tn image](https://cdn.mapsof.net/images/463/4633430/johnson-county-tn-image_66186.jpg)
Geography
Johnson County is located at 36°27'18"N 81°51'6"W (36.4549400, -81.8517500). It has 5 neighbors: Ashe County, Avery County, Watauga County, Grayson County and Washington County.
Johnson County map
The largest city of Johnson County is Mountain City with a population of 2,444. . See all Johnson County cities & populated places.
Johnson County Populated Places
Cities, towns, neighborhoods & other populated places in Johnson County.
City Name | Population | Title |
---|---|---|
Mountain City | 2,444 | City in Johnson County, Tennessee, United States of America |
Johnson County has 5 neighbours.
- Ashe County county in North Carolina, United States
- Avery County county in North Carolina, United States
- Watauga County county in North Carolina, United States
- Grayson County county in Virginia, United States
- Washington County county in Virginia, United States
- Mountain City
Demographics
According to census records, the population of Johnson County decreased by 2.21% in 10 years.
Year | Population | % Change | Method |
2010 | 18,244 | - | census |
2011 | 18,223 | -0.12% | estimation process |
2012 | 18,159 | -0.35% | estimation process |
2013 | 18,014 | -0.8% | estimation process |
2014 | 17,935 | -0.44% | estimation process |
2015 | 17,842 | -0.52% | estimation process |
2016 | 17,759 | -0.47% | estimation process |
2017 | 17,603 | -0.89% | estimation process |
2018 | 17,774 | 0.96% | estimation process |
2019 | 17,788 | 0.08% | estimation process |
2020 | 17,849 | 0.34% | estimation process |
Other places with the same name (12)
- Johnson County , Kansas county in Wyoming, United States with a population of 607,220 people.
- Johnson County , Texas county in Texas, United States with a population of 179,575 people.
- Johnson County , Indiana county in Indiana, United States with a population of 160,607 people.
- Johnson County , Iowa county in Iowa, United States with a population of 153,740 people.
- Johnson County , Missouri county in Missouri, United States with a population of 54,219 people.
- Johnson County , Arkansas county in Arkansas, United States with a population of 26,513 people.
- Johnson County , Kentucky county in Kentucky, United States with a population of 22,002 people.
- Johnson County , Illinois county in Illinois, United States with a population of 12,358 people.
- Johnson County , Georgia county in Georgia, United States with a population of 9,667 people.
- Johnson County , Wyoming county in Wyoming, United States with a population of 8,588 people.
- Johnson County , Nebraska county in Nebraska, United States with a population of 5,057 people.
Tennessee Other Counties (more counties)
County Name | Population | Title |
---|---|---|
Shelby County | 936,017 | County in Tennessee, United States |
Davidson County | 694,176 | County in Tennessee, United States |
Nashville | 684,410 | The twenty-second most populous city in the United States and the center of the Nashville metropolitan area. |
Memphis | 649,705 | The twenty-ninth most populous city in the United States and the center of the Memphis metropolitan area. |
New South Memphis | 641,608 | A neighborhood located in Memphis, Tennessee. |
Knox County | 475,609 | County in Maine, United States |
Hamilton County | 371,662 | County in Tennessee, United States |
Rutherford County | 339,261 | County in North Carolina, United States |
Williamson County | 245,348 | County in Tennessee, United States |
Montgomery County | 214,251 | County in Tennessee, United States |
Sumner County | 195,561 | County in Tennessee, United States |
Knoxville | 190,223 | The most populous city in Tennessee. |
Chattanooga | 184,742 | The fourth most populous city in Tennessee. |
Clarksville | 161,247 | The second most populous city in Tennessee. |
Sullivan County | 158,755 | County in New York, United States |
Murfreesboro | 150,757 | The second most populous city in Tennessee. |