Antenna structures in Iroquois County, Illinois
At a glance
Iroquois County, Illinois has 53 FCC-registered antenna structures, 38 of them marked constructed. That is the 45th-largest count among the 102 Illinois counties with registrations, and 0.75% of the state's 7,110. The tallest constructed structure in the county is registration 1009072 near Crescent City at 152 m (500 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Iroquois County compare with the rest of Illinois?
With 53 registrations, Iroquois County ranks 45th of 102 counties in Illinois; Cook County leads the state with 965. The average registered overall height here is 89 m, about 30% above the Illinois average of 69 m. The tallest standing structure, at 152 m, is about 71% above the county average.
What kinds of structures are registered in Iroquois County?
The most common filed structure type in Iroquois County is tower (code TOWER), with 29 registrations (54.7%). It is followed by lattice tower (14) and guyed tower (6). In all, 4 different FCC structure-type codes appear in the county.
By registration status: 38 constructed, 7 granted (not yet constructed), 4 dismantled and 4 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 Iroquois County?
Cellco Partnership holds the most registrations in Iroquois County, with 8 of the 53. The next largest are American Towers LLC (6), Vertical Bridge NTCF, LLC (5) and Pinnacle Towers Acquisition LLC (4). 21 owners with two or more registrations nationwide hold structures in the county.
Which places in Iroquois County have registered structures?
Registrations in Iroquois County list 20 different city or place names. The most frequent are Watseka (8), Ashkum (7), Clifton (6), Milford (5) and Gilman (5).
Every registration
All 53 structures in Iroquois County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Onarga · 1013993 | 159 m | Tower (type not specified) | Dismantled |
| 2 | Crescent City · 1009072 | 152 m | Tower (type not specified) | Constructed |
| 3 | St. Anne · 1249699 | 152 m | Tower (type not specified) | Constructed |
| 4 | Milford · 1234456 | 149 m | Tower (type not specified) | Canceled |
| 5 | Milford · 1259266 | 149 m | Tower (type not specified) | Granted (not yet constructed) |
| 6 | Iroquois · 1223170 | 137 m | Guyed tower | Constructed |
| 7 | Ashkum · 1274858 | 137 m | Tower (type not specified) | Constructed |
| 8 | Crescent City · 1311699 | 130 m | Guyed tower | Canceled |
| 9 | Ashkum · 1008055 | 128 m | Tower (type not specified) | Constructed |
| 10 | Watseka · 1009671 | 123 m | Guyed tower | Granted (not yet constructed) |
| 11 | Watseka · 1054504 | 122 m | Tower (type not specified) | Constructed |
| 12 | Gilman · 1008131 | 113 m | Tower (type not specified) | Constructed |
| 13 | Watseka · 1008130 | 112 m | Tower (type not specified) | Constructed |
| 14 | Watseka · 1237777 | 108 m | Unspecified structure | Dismantled |
| 15 | Ashkum · 1057098 | 100 m | Tower (type not specified) | Constructed |
| 16 | Buckley · 1008008 | 99 m | Tower (type not specified) | Constructed |
| 17 | Onarga · 1220010 | 93 m | Tower (type not specified) | Constructed |
| 18 | Watseka · 1009753 | 91 m | Tower (type not specified) | Constructed |
| 19 | Thawville · 1064438 | 91 m | Lattice tower | Constructed |
| 20 | Ashkum · 1009166 | 88 m | Guyed tower | Constructed |
| 21 | Milford · 1327618 | 81 m | Lattice tower | Granted (not yet constructed) |
| 22 | Cissna Park · 1309234 | 80 m | Lattice tower | Constructed |
| 23 | Milford · 1312091 | 80 m | Lattice tower | Canceled |
| 24 | Clifton · 1275704 | 79 m | Guyed tower | Constructed |
| 25 | Martinton · 1255905 | 79 m | Lattice tower | Constructed |
| 26 | Loda · 1219890 | 79 m | Tower (type not specified) | Constructed |
| 27 | Cissna Park · 1255920 | 79 m | Tower (type not specified) | Constructed |
| 28 | Crescent City · 1009301 | 78 m | Tower (type not specified) | Dismantled |
| 29 | Ashkum · 1233445 | 78 m | Tower (type not specified) | Constructed |
| 30 | Buckley · 1229275 | 78 m | Tower (type not specified) | Constructed |
| 31 | Millford · 1255904 | 78 m | Lattice tower | Constructed |
| 32 | Gilman · 1229274 | 78 m | Tower (type not specified) | Constructed |
| 33 | Sheldon · 1258613 | 78 m | Lattice tower | Constructed |
| 34 | Ashkum · 1275705 | 77 m | Guyed tower | Constructed |
| 35 | Cissna Park · 1255924 | 77 m | Tower (type not specified) | Constructed |
| 36 | Clifton · 1275702 | 77 m | Lattice tower | Constructed |
| 37 | Clifton · 1231796 | 73 m | Tower (type not specified) | Constructed |
| 38 | Gilman · 1249641 | 70 m | Tower (type not specified) | Canceled |
| 39 | Watseka · 1009499 | 70 m | Lattice tower | Constructed |
| 40 | Gilman · 1250412 | 69 m | Lattice tower | Constructed |
| 41 | Watseka · 1208690 | 65 m | Tower (type not specified) | Granted (not yet constructed) |
| 42 | Chebanse · 1332694 | 61 m | Monopole | Granted (not yet constructed) |
| 43 | Clifton · 1217897 | 61 m | Tower (type not specified) | Constructed |
| 44 | Milford · 1208297 | 61 m | Tower (type not specified) | Constructed |
| 45 | Wateska · 1311139 | 61 m | Lattice tower | Granted (not yet constructed) |
| 46 | Danforth · 1331683 | 61 m | Lattice tower | Constructed |
| 47 | Woodland · 1333595 | 61 m | Lattice tower | Granted (not yet constructed) |
| 48 | Sheldon · 1269052 | 61 m | Tower (type not specified) | Constructed |
| 49 | Clifton · 1245793 | 60 m | Unspecified structure | Dismantled |
| 50 | Watseka · 1283417 | 59 m | Monopole | Constructed |
| 51 | Clifton · 1294699 | 58 m | Lattice tower | Constructed |
| 52 | Ashkum · 1234710 | 56 m | Tower (type not specified) | Constructed |
| 53 | Gilman · 1009439 | 27 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Iroquois County, IL?
The FCC Antenna Structure Registration database lists 53 registered antenna structures in Iroquois County, Illinois, 38 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 Iroquois County?
The tallest constructed registered structure in Iroquois County is registration 1009072, a tower near Crescent City at 152 m (500 ft) overall height.
Who owns the most towers in Iroquois County?
Cellco Partnership holds the most registrations in Iroquois County (8), followed by American Towers LLC (6).
What kind of towers are in Iroquois County?
Tower (type not specified) is the most common filed type (29 of 53 registrations), then lattice tower (14).
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 Iroquois County, Illinois”, https://towercensus.com/towers/illinois/county/iroquois-county (data as of October 13, 2026).