Johnson County Demographics
Year Originated: 1836County Structure: Traditional
Development District: First Tennessee Development District
Judicial District: 1
2020 Population: 17,948
2020 Population per Square Mile: 60.03
2010 Population: 18,244
County Road Miles: 380.25
Number of Parcels: 14,397
Incorporated Cities or Towns: Mountain City (2531)
Johnson County Legal Authority
Fiscal Procedures Law: Fiscal Control Acts of 1957Budgeting Law: Fiscal Control Acts of 1957
Purchasing Law: Fiscal Control Acts of 1957
Johnson County Private Acts
Number of Commissioners: 15
Number of Commission Districts: 7
County Legislative Meeting Information: 7:00 p.m. - 3rd Thursday each month
Number of Commission Districts: 7
County Legislative Meeting Information: 7:00 p.m. - 3rd Thursday each month
| County Commissioner | William K Adams | (423) 727-7369 adams1491@yahoo.com |
| County Commissioner | Berna R Arnold | brarnold10@gmail.com |
| County Commissioner | David E Campbell Jr | |
| County Commissioner | Jerry W Gentry | gf5afarm@gmail.com |
| County Commissioner | Robert G Grindstaff | (423) 291-9909 nevajg1963@gmail.com |
| County Commissioner | Evelyn W Hill | (423) 727-4450 ewhill@embarqmail.com |
| County Commissioner | James H Lowe | (423) 727-5081 |
| County Commissioner | Gregory S Mast | |
| County Commissioner | Megan Lea McEwen | Meg4001@hotmail.com |
| County Commissioner | William D McQueen | |
| County Commissioner | Gina Y Meade | (423) 727-5615 |
| County Commissioner | Joey Richard Norris | jnorris267@hotmail.com |
| County Commissioner | Fred H Phipps | fphipps@johnsoncountytn.gov |
| County Commissioner | Tommy R Poore | |
| County Commissioner | Ricky L Snyder |
CTAS Consultants
County Government Consultant: Rick Hall
Environmental Consultant: Kim Raia
Assessor Consultant: Gabe Looney
Criminal Justice Consultant: John Rose
Jail Administration Consultant: Jim Hart