Antenna structures in Blanco County, Texas
At a glance
Blanco County, Texas has 46 FCC-registered antenna structures, 36 of them marked constructed. That is the 138th-largest count among the 254 Texas counties with registrations, and 0.22% of the state's 20,684. The tallest constructed structure in the county is registration 1050758 near Johnson City at 122 m (399 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Blanco County compare with the rest of Texas?
With 46 registrations, Blanco County ranks 138th of 254 counties in Texas; Harris County leads the state with 1,435. The average registered overall height here is 87 m, about 14% above the Texas average of 76 m. The tallest standing structure, at 122 m, is about 40% above the county average.
What kinds of structures are registered in Blanco County?
The most common filed structure type in Blanco County is tower (code TOWER), with 20 registrations (43.5%). It is followed by guyed tower (17) and lattice tower (5). In all, 4 different FCC structure-type codes appear in the county.
By registration status: 36 constructed, 5 granted (not yet constructed), 3 canceled and 2 dismantled. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Blanco County?
American Towers LLC holds the most registrations in Blanco County, with 10 of the 46. The next largest are Skyway Towers, LLC (7), Crown Castle Tower 05 LLC (3) and Crown Communication LLC (3). 19 owners with two or more registrations nationwide hold structures in the county.
Which places in Blanco County have registered structures?
Registrations in Blanco County list 8 different city or place names. The most frequent are Blanco (15), Johnson City (14), Round Mountain (8), Hye (3) and Spring Branch (2).
Every registration
All 46 structures in Blanco County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Johnson City · 1217066 | 123 m | Tower (type not specified) | Dismantled |
| 2 | Johnson City · 1050758 | 122 m | Guyed tower | Constructed |
| 3 | Blanco · 1043824 | 116 m | Guyed tower | Constructed |
| 4 | Round Mountain · 1295860 | 108 m | Guyed tower | Granted (not yet constructed) |
| 5 | Blanco · 1297016 | 108 m | Guyed tower | Granted (not yet constructed) |
| 6 | Blanco · 1296045 | 107 m | Guyed tower | Constructed |
| 7 | Round Mountain · 1215299 | 106 m | Guyed tower | Constructed |
| 8 | Johnson City · 1043823 | 101 m | Guyed tower | Constructed |
| 9 | Round Mountain · 1216207 | 101 m | Guyed tower | Constructed |
| 10 | Johnson City · 1216206 | 99 m | Tower (type not specified) | Constructed |
| 11 | Blanco · 1216611 | 99 m | Tower (type not specified) | Constructed |
| 12 | Johnson City · 1008176 | 99 m | Tower (type not specified) | Constructed |
| 13 | Spicewood · 1008178 | 99 m | Tower (type not specified) | Constructed |
| 14 | Johnson City · 1050743 | 98 m | Guyed tower | Constructed |
| 15 | Johnson City · 1295858 | 96 m | Lattice tower | Granted (not yet constructed) |
| 16 | Round Mountain · 1297037 | 96 m | Guyed tower | Granted (not yet constructed) |
| 17 | Johnson City · 1224173 | 96 m | Tower (type not specified) | Constructed |
| 18 | Hye · 1310168 | 96 m | Guyed tower | Constructed |
| 19 | Blanco · 1232045 | 95 m | Tower (type not specified) | Constructed |
| 20 | Wimberly · 1297032 | 94 m | Lattice tower | Constructed |
| 21 | Spring Branch · 1216191 | 94 m | Guyed tower | Constructed |
| 22 | Blanco · 1216192 | 94 m | Guyed tower | Constructed |
| 23 | Johnson City · 1297136 | 94 m | Lattice tower | Constructed |
| 24 | Hye · 1208849 | 93 m | Guyed tower | Constructed |
| 25 | Round Mountain · 1050400 | 92 m | Tower (type not specified) | Constructed |
| 26 | Blanco · 1227105 | 91 m | Tower (type not specified) | Canceled |
| 27 | Round Mountain · 1278379 | 91 m | Tower (type not specified) | Constructed |
| 28 | Blanco · 1279312 | 91 m | Tower (type not specified) | Constructed |
| 29 | Johnson City · 1214558 | 82 m | Tower (type not specified) | Constructed |
| 30 | Blanco · 1214559 | 82 m | Guyed tower | Constructed |
| 31 | Johnson City · 1215535 | 82 m | Tower (type not specified) | Constructed |
| 32 | Blanco · 1213880 | 82 m | Guyed tower | Constructed |
| 33 | Blanco · 1256071 | 80 m | Mast | Constructed |
| 34 | Blanco · 1256067 | 79 m | Mast | Canceled |
| 35 | Hye · 1234148 | 79 m | Tower (type not specified) | Canceled |
| 36 | Blanco · 1230175 | 78 m | Tower (type not specified) | Constructed |
| 37 | Blanco · 1215688 | 78 m | Tower (type not specified) | Constructed |
| 38 | Round Mountain · 1218140 | 78 m | Tower (type not specified) | Constructed |
| 39 | Johnson City · 1233758 | 76 m | Guyed tower | Constructed |
| 40 | Johnson City · 1304650 | 69 m | Lattice tower | Constructed |
| 41 | Johnson City · 1231086 | 66 m | Tower (type not specified) | Constructed |
| 42 | Blanco · 1047725 | 60 m | Unspecified structure | Constructed |
| 43 | Spring Branch · 1264374 | 58 m | Unspecified structure | Dismantled |
| 44 | Sandy · 1273568 | 31 m | Tower (type not specified) | Granted (not yet constructed) |
| 45 | Sandy · 1050231 | 30 m | Tower (type not specified) | Constructed |
| 46 | Round Mountain · 1293911 | 10 m | Lattice tower | Constructed |
Frequently asked questions
How many cell towers are in Blanco County, TX?
The FCC Antenna Structure Registration database lists 46 registered antenna structures in Blanco County, Texas, 36 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 Blanco County?
The tallest constructed registered structure in Blanco County is registration 1050758, a guyed tower near Johnson City at 122 m (399 ft) overall height.
Who owns the most towers in Blanco County?
American Towers LLC holds the most registrations in Blanco County (10), followed by Skyway Towers, LLC (7).
What kind of towers are in Blanco County?
Tower (type not specified) is the most common filed type (20 of 46 registrations), then guyed tower (17).
More in Texas
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 Blanco County, Texas”, https://towercensus.com/towers/texas/county/blanco-county (data as of October 13, 2026).