Jefferson City, Tennessee

Jefferson City
Mossy Creek
Old A.J. Highway in downtown Jefferson City
Motto(s): 
"A Great Place to Live, Work, and Play."
Location of Jefferson City in Jefferson County, Tennessee
Coordinates: 36°6′59″N 83°29′11″W / 36.11639°N 83.48639°W / 36.11639; -83.48639
CountryUnited States
StateTennessee
CountyJefferson
Settled1788
Incorporated1901
Named afterThomas Jefferson
Government
 • TypeCouncil-manager
 • MayorMitch Cain
 • City ManagerJames Gallup
 • City Council
Councilmembers
Area
 • Total
7.02 sq mi (18.18 km2)
 • Land6.98 sq mi (18.07 km2)
 • Water0.042 sq mi (0.11 km2)
Elevation
1,161 ft (354 m)
Population
 (2020)
 • Total
8,419
 • Density1,206.9/sq mi (465.99/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP code
37760
Area code865
FIPS code47-37960
GNIS feature ID2404796
Websitewww.jeffcitytn.com

Jefferson City (originally named Mossy Creek) is a city in Jefferson County, Tennessee, United States. It is part of the Morristown Metropolitan Statistical Area. As of the 2020 census, the population was 8,419.