Antenna structures in Winnebago County, Illinois
At a glance
Winnebago County, Illinois has 149 FCC-registered antenna structures, 124 of them marked constructed. That is the 9th-largest count among the 102 Illinois counties with registrations, and 2.1% of the state's 7,110. The tallest constructed structure in the county is registration 1035539 near Rockford at 216 m (709 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Winnebago County compare with the rest of Illinois?
With 149 registrations, Winnebago County ranks 9th of 102 counties in Illinois; Cook County leads the state with 965. The average registered overall height here is 66 m, roughly in line with the Illinois average of 69 m. The tallest standing structure, at 216 m, is about 3.3 times the county average.
What kinds of structures are registered in Winnebago County?
The most common filed structure type in Winnebago County is tower (code TOWER), with 48 registrations (32.2%). It is followed by lattice tower (32) and monopole (27). In all, 12 different FCC structure-type codes appear in the county.
By registration status: 124 constructed, 9 canceled, 6 terminated, 5 granted (not yet constructed) and 5 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 Winnebago County?
ARRAY DIGITAL INFRASTRUCTURE, INC. holds the most registrations in Winnebago County, with 23 of the 149. The next largest are American Towers LLC (16), Verizon Americas LLC (7) and CCATT LLC (5). 47 owners with two or more registrations nationwide hold structures in the county.
Which places in Winnebago County have registered structures?
Registrations in Winnebago County list 16 different city or place names. The most frequent are Rockford (95), Loves Park (9), Pecatonica (7), Cherry Valley (6) and Roscoe (6).
Every registration
All 149 structures in Winnebago County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Rockford · 1035539 | 216 m | Tower (type not specified) | Constructed |
| 2 | Rockford · 1209945 | 214 m | Guyed tower | Constructed |
| 3 | Rockford · 1011422 | 199 m | Guyed tower | Constructed |
| 4 | Rockford · 1009075 | 178 m | Guyed tower | Constructed |
| 5 | Loves Park · 1013171 | 152 m | Guyed tower | Constructed |
| 6 | Rockford · 1008321 | 152 m | Unspecified structure | Constructed |
| 7 | Rockford · 1009378 | 152 m | Tower (type not specified) | Constructed |
| 8 | Cherry Valley · 1011341 | 146 m | Tower (type not specified) | Constructed |
| 9 | Rockford · 1009520 | 134 m | Antenna tower array (tower 2 of 3) | Constructed |
| 10 | Rockford · 1255385 | 134 m | Antenna tower array (tower 2 of 3) | Canceled |
| 11 | Loves Park · 1023258 | 129 m | Guyed tower | Constructed |
| 12 | Pecatonia · 1044986 | 122 m | Guyed tower | Constructed |
| 13 | Rockford · 1008463 | 116 m | Tower (type not specified) | Constructed |
| 14 | Seward · 1009174 | 115 m | Tower (type not specified) | Constructed |
| 15 | Roscoe · 1008320 | 109 m | Antenna tower array (tower 1 of 4) | Constructed |
| 16 | Cherry Valley · 1049582 | 105 m | Tower (type not specified) | Constructed |
| 17 | Seward · 1007918 | 104 m | Tower (type not specified) | Constructed |
| 18 | Loves Park · 1009074 | 102 m | Unspecified structure | Constructed |
| 19 | Loves Park · 1250021 | 102 m | Tower (type not specified) | Canceled |
| 20 | Rockford · 1304843 | 99 m | Lattice tower | Constructed |
| 21 | Pecatonica · 1205486 | 98 m | Tower (type not specified) | Granted (not yet constructed) |
| 22 | Pecatonica · 1008462 | 98 m | Tower (type not specified) | Constructed |
| 23 | Rockford · 1206740 | 98 m | Tower (type not specified) | Constructed |
| 24 | Rockford · 1242256 | 98 m | Tower (type not specified) | Constructed |
| 25 | Rockford · 1063365 | 97 m | Guyed tower | Constructed |
| 26 | Loves Park · 1010944 | 94 m | Tower (type not specified) | Constructed |
| 27 | Roscoe · 1232049 | 94 m | Lattice tower | Constructed |
| 28 | Rockford · 1019526 | 91 m | Tower (type not specified) | Constructed |
| 29 | Rockford · 1008563 | 91 m | Lattice tower | Granted (not yet constructed) |
| 30 | Durand · 1008561 | 90 m | Guyed tower | Constructed |
| 31 | Rockford · 1008215 | 89 m | Tower (type not specified) | Terminated |
| 32 | Winnebago · 1008560 | 89 m | Lattice tower | Constructed |
| 33 | Loves Park · 1013170 | 88 m | Tower (type not specified) | Constructed |
| 34 | Rockford · 1018032 | 85 m | Lattice tower | Constructed |
| 35 | Rockford · 1021683 | 84 m | Tower (type not specified) | Dismantled |
| 36 | Roscoe · 1039858 | 84 m | Lattice tower | Constructed |
| 37 | Rockford · 1008461 | 83 m | Building with tower | Constructed |
| 38 | Durand · 1063578 | 82 m | Lattice tower | Constructed |
| 39 | Rockford · 1005629 | 81 m | Lattice tower | Constructed |
| 40 | Rockford · 1008562 | 80 m | Tower (type not specified) | Constructed |
| 41 | Rockford · 1005628 | 79 m | Lattice tower | Constructed |
| 42 | Pecatonica · 1202765 | 79 m | Tower (type not specified) | Terminated |
| 43 | Pecatonica · 1208200 | 79 m | Tower (type not specified) | Constructed |
| 44 | Winnebago · 1221466 | 78 m | Unspecified structure | Dismantled |
| 45 | Cherry Valley · 1255402 | 77 m | Tower (type not specified) | Constructed |
| 46 | Rockford · 1250442 | 76 m | Tower (type not specified) | Constructed |
| 47 | Pecatonica · 1008067 | 73 m | Tower (type not specified) | Constructed |
| 48 | Rockford · 1008924 | 73 m | Guyed tower | Constructed |
| 49 | Alworth · 1303544 | 69 m | Lattice tower | Constructed |
| 50 | Rockford · 1008654 | 66 m | Unspecified structure | Dismantled |
| 51 | Winnebago · 1014820 | 66 m | Tower (type not specified) | Constructed |
| 52 | Rockford · 1008030 | 66 m | Tower (type not specified) | Constructed |
| 53 | South Beloit · 1008027 | 62 m | Tower (type not specified) | Constructed |
| 54 | South Beloit · 1203615 | 62 m | Lattice tower | Constructed |
| 55 | Winnebago · 1246909 | 61 m | Monopole | Constructed |
| 56 | Rockton · 1316262 | 61 m | Monopole | Constructed |
| 57 | Cherry Valley · 1211811 | 61 m | Lattice tower | Constructed |
| 58 | Rockford · 1244887 | 61 m | Tower (type not specified) | Canceled |
| 59 | Rockton · 1248760 | 61 m | Tower (type not specified) | Constructed |
| 60 | Pecatonica · 1214666 | 61 m | Lattice tower | Constructed |
| 61 | Rockford · 1229269 | 61 m | Pole | Terminated |
| 62 | Roscoe · 1245232 | 61 m | Lattice tower | Constructed |
| 63 | Rockford · 1255929 | 61 m | Tower (type not specified) | Constructed |
| 64 | Davis · 1324977 | 61 m | Monopole | Canceled |
| 65 | Davis · 1328126 | 61 m | Lattice tower | Constructed |
| 66 | Rockford · 1334941 | 61 m | Lattice tower | Granted (not yet constructed) |
| 67 | Cherry Valley · 1235785 | 60 m | Pole | Constructed |
| 68 | Rockford · 1256059 | 60 m | Monopole | Constructed |
| 69 | Rockton · 1273458 | 60 m | Lattice tower | Constructed |
| 70 | Rockton · 1211176 | 60 m | Tower (type not specified) | Constructed |
| 71 | Rockford · 1203010 | 59 m | Tower (type not specified) | Granted (not yet constructed) |
| 72 | Rockford · 1211427 | 58 m | Unspecified structure | Constructed |
| 73 | Rockford · 1211429 | 58 m | Unspecified structure | Constructed |
| 74 | Rockford · 1243684 | 58 m | Lattice tower | Constructed |
| 75 | Rockford · 1059533 | 57 m | Pole | Dismantled |
| 76 | Rockford · 1223202 | 57 m | Pole | Constructed |
| 77 | Rockford · 1014021 | 57 m | Unspecified structure | Constructed |
| 78 | Rockford · 1014022 | 57 m | Antenna tower array (tower 3 of 3) | Constructed |
| 79 | Rockford · 1220347 | 57 m | Pole | Constructed |
| 80 | Rockford · 1255384 | 57 m | Antenna tower array (tower 1 of 3) | Canceled |
| 81 | Rockford · 1255386 | 57 m | Antenna tower array (tower 3 of 3) | Canceled |
| 82 | Rockford · 1059528 | 55 m | Lattice tower | Constructed |
| 83 | Rockford · 1221438 | 55 m | Tower (type not specified) | Terminated |
| 84 | Rockton · 1307978 | 54 m | Monopole | Constructed |
| 85 | Rockford · 1257706 | 54 m | Tower (type not specified) | Constructed |
| 86 | Rockford · 1256048 | 53 m | Monopole | Constructed |
| 87 | Rockford · 1256495 | 53 m | Monopole | Constructed |
| 88 | Rockford · 1034885 | 52 m | Pole | Constructed |
| 89 | Rockford · 1228505 | 52 m | Tower (type not specified) | Constructed |
| 90 | Rockford · 1233949 | 50 m | Pole | Constructed |
| 91 | Rockford · 1235570 | 50 m | Tower (type not specified) | Dismantled |
| 92 | Rockford · 1311656 | 50 m | Lattice tower | Constructed |
| 93 | Roscoe · 1232394 | 49 m | Lattice tower | Constructed |
| 94 | Rockford · 1330159 | 49 m | Monopole | Constructed |
| 95 | Rockford · 1295807 | 49 m | Monopole | Constructed |
| 96 | Loves Park · 1247891 | 49 m | Tower (type not specified) | Constructed |
| 97 | Rockford · 1283841 | 49 m | Pole | Constructed |
| 98 | Rockford · 1014496 | 48 m | Lattice tower | Constructed |
| 99 | Rockford · 1255845 | 48 m | Tower (type not specified) | Constructed |
| 100 | Machesney Park · 1266690 | 48 m | Monopole | Constructed |
| 101 | Rockford · 1286542 | 48 m | Monopole | Constructed |
| 102 | Rockford · 1279179 | 47 m | Monopole | Constructed |
| 103 | Rockford · 1009175 | 47 m | Tower (type not specified) | Constructed |
| 104 | Cherry Valley · 1323087 | 47 m | Monopole | Constructed |
| 105 | Loves Park · 1277813 | 47 m | Monopole | Constructed |
| 106 | Roscoe · 1324925 | 46 m | Monopole | Constructed |
| 107 | New Milford · 1042838 | 46 m | Lattice tower | Constructed |
| 108 | Rockford · 1207624 | 46 m | Tower (type not specified) | Constructed |
| 109 | Winnebago · 1299087 | 46 m | Lattice tower | Constructed |
| 110 | Durand · 1304025 | 44 m | Lattice tower | Constructed |
| 111 | Rockford · 1219505 | 43 m | Tower (type not specified) | Constructed |
| 112 | Rockford · 1059546 | 43 m | Lattice tower | Constructed |
| 113 | Rockford · 1009569 | 42 m | Building with antenna | Terminated |
| 114 | New Milford · 1010588 | 41 m | Unspecified structure | Constructed |
| 115 | Rockford · 1021331 | 40 m | Pole | Constructed |
| 116 | Rockford · 1228367 | 40 m | Monopole | Constructed |
| 117 | Rockford · 1300076 | 40 m | Monopole | Constructed |
| 118 | Rockford · 1238652 | 38 m | Tower (type not specified) | Constructed |
| 119 | Rockford · 1297142 | 38 m | Monopole | Canceled |
| 120 | Rockford · 1261533 | 37 m | Lattice tower | Constructed |
| 121 | South Beloit · 1271088 | 36 m | Tower (type not specified) | Constructed |
| 122 | Rockford · 1301571 | 36 m | Building with antenna | Terminated |
| 123 | Beloit · 1296315 | 35 m | Monopole | Constructed |
| 124 | Rockford · 1303812 | 34 m | Monopole | Constructed |
| 125 | Rockford · 1225020 | 34 m | Pole | Constructed |
| 126 | Rockford · 1300032 | 34 m | Monopole | Canceled |
| 127 | Rockford · 1323904 | 34 m | Monopole | Canceled |
| 128 | Rockford · 1298064 | 33 m | Monopole | Constructed |
| 129 | Rockford · 1268196 | 32 m | Monopole | Constructed |
| 130 | Rockford · 1295889 | 32 m | Monopole | Constructed |
| 131 | Rockford · 1245534 | 32 m | Pole | Constructed |
| 132 | Rockford · 1296345 | 31 m | Monopole | Constructed |
| 133 | Rockford · 1266255 | 31 m | Lattice tower | Constructed |
| 134 | Rockford · 1236734 | 31 m | Lattice tower | Constructed |
| 135 | Rockford · 1210075 | 29 m | Tower (type not specified) | Granted (not yet constructed) |
| 136 | Rockford · 1330783 | 28 m | Lattice tower | Constructed |
| 137 | Rockford · 1241925 | 27 m | Tower (type not specified) | Constructed |
| 138 | Rockford · 1264211 | 27 m | Lattice tower | Constructed |
| 139 | Rockford · 1234993 | 26 m | Pole | Constructed |
| 140 | Rockford · 1256675 | 26 m | Tower (type not specified) | Constructed |
| 141 | Rockford · 1270297 | 24 m | Tower (type not specified) | Constructed |
| 142 | Rockford · 1276744 | 24 m | Pole | Constructed |
| 143 | Loves Park · 1322721 | 24 m | Monopole | Constructed |
| 144 | Rockford · 1250006 | 21 m | Unspecified structure | Constructed |
| 145 | Rockford · 1256232 | 20 m | Tower (type not specified) | Constructed |
| 146 | Rockford · 1055414 | 18 m | Structure type 2POLE | Constructed |
| 147 | Rockford · 1055415 | 18 m | Structure type 2POLE | Constructed |
| 148 | Pecatonica · 1309254 | 18 m | Lattice tower | Constructed |
| 149 | Rockford · 1232415 | 18 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Winnebago County, IL?
The FCC Antenna Structure Registration database lists 149 registered antenna structures in Winnebago County, Illinois, 124 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 Winnebago County?
The tallest constructed registered structure in Winnebago County is registration 1035539, a tower near Rockford at 216 m (709 ft) overall height.
Who owns the most towers in Winnebago County?
ARRAY DIGITAL INFRASTRUCTURE, INC. holds the most registrations in Winnebago County (23), followed by American Towers LLC (16).
What kind of towers are in Winnebago County?
Tower (type not specified) is the most common filed type (48 of 149 registrations), then lattice tower (32).
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 Winnebago County, Illinois”, https://towercensus.com/towers/illinois/county/winnebago-county (data as of October 13, 2026).