Antenna structures in Clinton County, Illinois
At a glance
Clinton County, Illinois has 56 FCC-registered antenna structures, 37 of them marked constructed. That is the 41st-largest count among the 102 Illinois counties with registrations, and 0.79% of the state's 7,110. The tallest constructed structure in the county is registration 1047053 near Carlyle at 152 m (499 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Clinton County compare with the rest of Illinois?
With 56 registrations, Clinton County ranks 41st of 102 counties in Illinois; Cook County leads the state with 965. The average registered overall height here is 83 m, about 21% above the Illinois average of 69 m. The tallest standing structure, at 152 m, is about 83% above the county average.
What kinds of structures are registered in Clinton County?
The most common filed structure type in Clinton County is tower (code TOWER), with 24 registrations (42.9%). It is followed by lattice tower (16) and monopole (7). In all, 5 different FCC structure-type codes appear in the county.
By registration status: 37 constructed, 11 granted (not yet constructed), 6 dismantled and 2 canceled. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Clinton County?
American Towers LLC holds the most registrations in Clinton County, with 7 of the 56. The next largest are Parallel Infrastructure III, LLC (5), Clinton, County of (4) and SBA Towers II LLC (3). 29 owners with two or more registrations nationwide hold structures in the county.
Which places in Clinton County have registered structures?
Registrations in Clinton County list 19 different city or place names. The most frequent are Carlyle (15), Breese (6), Centralia (5), Trenton (5) and Germantown (4).
Every registration
All 56 structures in Clinton County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Germantown · 1245875 | 230 m | Tower (type not specified) | Granted (not yet constructed) |
| 2 | Carlyle · 1207354 | 152 m | Tower (type not specified) | Granted (not yet constructed) |
| 3 | Carlyle · 1047053 | 152 m | Tower (type not specified) | Constructed |
| 4 | Carlyle · 1054374 | 152 m | Tower (type not specified) | Granted (not yet constructed) |
| 5 | Breese · 1017760 | 130 m | Guyed tower | Constructed |
| 6 | Junction City · 1264844 | 128 m | Tower (type not specified) | Constructed |
| 7 | Shattuc · 1007094 | 107 m | Tower (type not specified) | Constructed |
| 8 | Centralia · 1207806 | 99 m | Tower (type not specified) | Constructed |
| 9 | Albers · 1027916 | 95 m | Tower (type not specified) | Constructed |
| 10 | Centralia · 1028236 | 94 m | Tower (type not specified) | Constructed |
| 11 | Saint Rose · 1008657 | 93 m | Tower (type not specified) | Constructed |
| 12 | Carlyle · 1326780 | 91 m | Lattice tower | Granted (not yet constructed) |
| 13 | Germantown · 1326781 | 91 m | Lattice tower | Granted (not yet constructed) |
| 14 | Trenton · 1327151 | 91 m | Lattice tower | Granted (not yet constructed) |
| 15 | Breese · 1213389 | 82 m | Tower (type not specified) | Constructed |
| 16 | Carlyle · 1244753 | 81 m | Lattice tower | Constructed |
| 17 | Bartelso · 1295795 | 81 m | Lattice tower | Constructed |
| 18 | Germantown · 1295459 | 81 m | Lattice tower | Constructed |
| 19 | Trenton · 1212185 | 81 m | Guyed tower | Constructed |
| 20 | Centralia · 1004469 | 80 m | Tower (type not specified) | Dismantled |
| 21 | Carlyle · 1218936 | 80 m | Lattice tower | Constructed |
| 22 | Aviston · 1217585 | 79 m | Tower (type not specified) | Canceled |
| 23 | Trenton · 1230500 | 79 m | Tower (type not specified) | Constructed |
| 24 | Carlyle · 1242829 | 79 m | Lattice tower | Constructed |
| 25 | Trenton · 1257728 | 79 m | Unspecified structure | Dismantled |
| 26 | New Baden · 1258749 | 79 m | Unspecified structure | Dismantled |
| 27 | Keyesport · 1259711 | 79 m | Unspecified structure | Granted (not yet constructed) |
| 28 | Carlyle · 1259973 | 79 m | Unspecified structure | Dismantled |
| 29 | Germantown · 1276645 | 79 m | Tower (type not specified) | Constructed |
| 30 | Hoffman · 1009506 | 79 m | Tower (type not specified) | Constructed |
| 31 | Aviston · 1219990 | 79 m | Guyed tower | Constructed |
| 32 | Bartelso · 1269723 | 79 m | Lattice tower | Constructed |
| 33 | Breese · 1242830 | 78 m | Tower (type not specified) | Constructed |
| 34 | Carlyle · 1333702 | 78 m | Lattice tower | Canceled |
| 35 | Carlyle Lake · 1246870 | 76 m | Tower (type not specified) | Constructed |
| 36 | Centralia · 1326869 | 76 m | Lattice tower | Granted (not yet constructed) |
| 37 | Carlyle · 1283986 | 76 m | Tower (type not specified) | Constructed |
| 38 | Breese · 1309820 | 73 m | Lattice tower | Granted (not yet constructed) |
| 39 | Keyesport · 1022331 | 71 m | Tower (type not specified) | Dismantled |
| 40 | Albers · 1009362 | 67 m | Tower (type not specified) | Dismantled |
| 41 | New Baden · 1205770 | 64 m | Mast | Constructed |
| 42 | Breese · 1004190 | 63 m | Guyed tower | Constructed |
| 43 | Centralia · 1239554 | 61 m | Tower (type not specified) | Constructed |
| 44 | Posey · 1301015 | 61 m | Lattice tower | Constructed |
| 45 | Carlyle · 1312742 | 61 m | Lattice tower | Constructed |
| 46 | Albers · 1318048 | 61 m | Monopole | Granted (not yet constructed) |
| 47 | St. Rose Township · 1301016 | 61 m | Lattice tower | Constructed |
| 48 | New Badan · 1218893 | 60 m | Tower (type not specified) | Constructed |
| 49 | Beckemeyer · 1317045 | 59 m | Monopole | Constructed |
| 50 | Breese · 1322349 | 56 m | Monopole | Constructed |
| 51 | Beckemeyer · 1247453 | 56 m | Monopole | Constructed |
| 52 | Carlyle · 1325169 | 55 m | Lattice tower | Constructed |
| 53 | Carlyle · 1239553 | 52 m | Tower (type not specified) | Constructed |
| 54 | Carlyle · 1312839 | 49 m | Monopole | Constructed |
| 55 | Trenton · 1314891 | 49 m | Monopole | Granted (not yet constructed) |
| 56 | Carlyle · 1312616 | 46 m | Monopole | Constructed |
Frequently asked questions
How many cell towers are in Clinton County, IL?
The FCC Antenna Structure Registration database lists 56 registered antenna structures in Clinton County, Illinois, 37 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 Clinton County?
The tallest constructed registered structure in Clinton County is registration 1047053, a tower near Carlyle at 152 m (499 ft) overall height.
Who owns the most towers in Clinton County?
American Towers LLC holds the most registrations in Clinton County (7), followed by Parallel Infrastructure III, LLC (5).
What kind of towers are in Clinton County?
Tower (type not specified) is the most common filed type (24 of 56 registrations), then lattice tower (16).
More in Illinois
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 Clinton County, Illinois”, https://towercensus.com/towers/illinois/county/clinton-county (data as of October 13, 2026).