Antenna structures in Johnson County, Tennessee
At a glance
Johnson County, Tennessee has 24 FCC-registered antenna structures, 22 of them marked constructed. That is the 69th-largest count among the 95 Tennessee counties with registrations, and 0.49% of the state's 4,893. The tallest constructed structure in the county is registration 1314972 near Mountain City at 97 m (319 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Johnson County compare with the rest of Tennessee?
With 24 registrations, Johnson County ranks 69th of 95 counties in Tennessee; Shelby County leads the state with 504. The average registered overall height here is 52 m, about 30% below the Tennessee average of 74 m. The tallest standing structure, at 97 m, is about 88% above the county average.
What kinds of structures are registered in Johnson County?
The most common filed structure type in Johnson County is tower (code TOWER), with 8 registrations (33.3%). It is followed by lattice tower (7) and monopole (4). In all, 6 different FCC structure-type codes appear in the county.
By registration status: 22 constructed and 2 granted (not yet constructed). Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Johnson County?
Tillman Infrastructure, LLC holds the most registrations in Johnson County, with 3 of the 24. The next largest are Cellco Partnership (2), Prime Tower Development LLC (2) and SBA Properties, LLC (2). 9 owners with two or more registrations nationwide hold structures in the county.
Which places in Johnson County have registered structures?
Registrations in Johnson County list 4 different city or place names. The most frequent are Mountain City (20), Shady Valley (2), Butler (1) and Trade (1).
Every registration
All 24 structures in Johnson County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Mountain City · 1314972 | 97 m | Lattice tower | Constructed |
| 2 | Butler · 1263473 | 94 m | Guyed tower | Constructed |
| 3 | Mountain City · 1244978 | 85 m | Mast | Constructed |
| 4 | Mountain City · 1218572 | 76 m | Lattice tower | Constructed |
| 5 | Shady Valley · 1219282 | 76 m | Lattice tower | Constructed |
| 6 | Mountain City · 1218229 | 76 m | Lattice tower | Constructed |
| 7 | Mountain City · 1294010 | 61 m | Lattice tower | Constructed |
| 8 | Trade · 1264679 | 61 m | Tower (type not specified) | Constructed |
| 9 | Mountain City · 1305633 | 61 m | Monopole | Granted (not yet constructed) |
| 10 | Shady Valley · 1316556 | 61 m | Lattice tower | Constructed |
| 11 | Mountain City · 1323823 | 61 m | Monopole | Constructed |
| 12 | Mountain City · 1332219 | 59 m | Monopole | Constructed |
| 13 | Mountain City · 1211032 | 51 m | Tower (type not specified) | Constructed |
| 14 | Mountain City · 1055406 | 47 m | Guyed tower | Constructed |
| 15 | Mountain City · 1293076 | 46 m | Monopole | Constructed |
| 16 | Mountain City · 1289223 | 45 m | Lattice tower | Constructed |
| 17 | Mountain City · 1238078 | 39 m | Tower (type not specified) | Granted (not yet constructed) |
| 18 | Mountain City · 1062457 | 32 m | Tower (type not specified) | Constructed |
| 19 | Mountain City · 1061496 | 31 m | Tower (type not specified) | Constructed |
| 20 | Mountain City · 1279033 | 21 m | Tower (type not specified) | Constructed |
| 21 | Mountain City · 1201001 | 18 m | Tower (type not specified) | Constructed |
| 22 | Mountain City · 1061497 | 18 m | Building | Constructed |
| 23 | Mountain City · 1061498 | 18 m | Building | Constructed |
| 24 | Mountain City · 1205920 | 10 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Johnson County, TN?
The FCC Antenna Structure Registration database lists 24 registered antenna structures in Johnson County, Tennessee, 22 of them constructed. Registration is generally required only for structures taller than about 60 m or near airports, so shorter cell sites may not appear.
What is the tallest tower in Johnson County?
The tallest constructed registered structure in Johnson County is registration 1314972, a lattice tower near Mountain City at 97 m (319 ft) overall height.
Who owns the most towers in Johnson County?
Tillman Infrastructure, LLC holds the most registrations in Johnson County (3), followed by Cellco Partnership (2).
What kind of towers are in Johnson County?
Tower (type not specified) is the most common filed type (8 of 24 registrations), then lattice tower (7).
More in Tennessee
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Johnson County, Tennessee”, https://towercensus.com/towers/tennessee/county/johnson-county (data as of October 13, 2026).