Antenna structures in LaSalle County, Illinois
At a glance
LaSalle County, Illinois has 135 FCC-registered antenna structures, 94 of them marked constructed. That is the 12th-largest count among the 102 Illinois counties with registrations, and 1.9% of the state's 7,110. The tallest constructed structure in the county is registration 1028357 near Oglesby at 419 m (1,373 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does LaSalle County compare with the rest of Illinois?
With 135 registrations, LaSalle County ranks 12th of 102 counties in Illinois; Cook County leads the state with 965. The average registered overall height here is 80 m, about 16% above the Illinois average of 69 m. The tallest standing structure, at 419 m, is about 5.3 times the county average.
What kinds of structures are registered in LaSalle County?
The most common filed structure type in LaSalle County is tower (code TOWER), with 64 registrations (47.4%). It is followed by lattice tower (27) and monopole (14). In all, 10 different FCC structure-type codes appear in the county.
By registration status: 94 constructed, 19 dismantled, 15 canceled and 7 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 LaSalle County?
American Towers LLC holds the most registrations in LaSalle County, with 17 of the 135. The next largest are Vertical Bridge NTCF, LLC (12), Cellco Partnership (8) and Vertical Bridge Towers III, LLC (6). 52 owners with two or more registrations nationwide hold structures in the county.
Which places in LaSalle County have registered structures?
Registrations in LaSalle County list 32 different city or place names. The most frequent are Ottawa (21), Mendota (14), Oglesby (9), Peru (8) and Streator (7).
Every registration
All 135 structures in LaSalle County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Oglesby · 1028357 | 419 m | Guyed tower | Constructed |
| 2 | Grand Ridge · 1232391 | 262 m | Tower (type not specified) | Canceled |
| 3 | Lasalle · 1019243 | 153 m | Tower (type not specified) | Constructed |
| 4 | Mendota · 1234606 | 152 m | Tower (type not specified) | Constructed |
| 5 | La Salle · 1009845 | 152 m | Tower (type not specified) | Constructed |
| 6 | Earlville · 1206013 | 152 m | Tower (type not specified) | Canceled |
| 7 | Ottawa · 1009596 | 148 m | Guyed tower | Constructed |
| 8 | Vermillionville · 1236157 | 138 m | Guyed tower | Constructed |
| 9 | Leland · 1002142 | 129 m | Guyed tower | Constructed |
| 10 | Tonica · 1042051 | 128 m | Tower (type not specified) | Dismantled |
| 11 | Sheridan · 1048372 | 127 m | Tower (type not specified) | Constructed |
| 12 | Marseilles · 1038010 | 123 m | Tower (type not specified) | Constructed |
| 13 | Marseilles · 1009184 | 123 m | Tower (type not specified) | Dismantled |
| 14 | Mendota · 1008996 | 111 m | Guyed tower | Constructed |
| 15 | Wenona · 1205178 | 109 m | Tower (type not specified) | Constructed |
| 16 | Tonica · 1029861 | 107 m | Tower (type not specified) | Constructed |
| 17 | Wenona · 1207934 | 107 m | Tower (type not specified) | Canceled |
| 18 | Sheridan · 1009158 | 103 m | Tower (type not specified) | Constructed |
| 19 | Oglrsby · 1209805 | 101 m | Unspecified structure | Dismantled |
| 20 | Ottawa · 1008342 | 101 m | Guyed tower | Constructed |
| 21 | Wenona · 1057091 | 101 m | Tower (type not specified) | Canceled |
| 22 | Streator · 1215517 | 100 m | Tower (type not specified) | Constructed |
| 23 | La Salle · 1008054 | 98 m | Tower (type not specified) | Constructed |
| 24 | Mendota · 1057095 | 98 m | Unspecified structure | Dismantled |
| 25 | Troy Grove · 1228816 | 98 m | Tower (type not specified) | Constructed |
| 26 | Ottawa · 1009164 | 96 m | Mast | Constructed |
| 27 | Marseilles · 1008121 | 95 m | Tower (type not specified) | Constructed |
| 28 | Oglesby · 1009115 | 94 m | Antenna tower array (tower 1 of 3) | Constructed |
| 29 | Ransom · 1009864 | 94 m | Unspecified structure | Dismantled |
| 30 | Mendota · 1008717 | 93 m | Tower (type not specified) | Constructed |
| 31 | Lostant · 1014814 | 93 m | Lattice tower | Constructed |
| 32 | Oglesby · 1007462 | 91 m | Tower (type not specified) | Dismantled |
| 33 | Streator · 1009595 | 91 m | Guyed tower | Constructed |
| 34 | Lostant · 1283000 | 91 m | Guyed tower | Constructed |
| 35 | Seneca · 1246675 | 91 m | Tower (type not specified) | Constructed |
| 36 | Oglesby · 1009165 | 91 m | Tower (type not specified) | Constructed |
| 37 | Ottawa · 1008120 | 91 m | Lattice tower | Constructed |
| 38 | Oglesby · 1008123 | 91 m | Guyed tower | Constructed |
| 39 | Ottawa · 1057099 | 87 m | Lattice tower | Constructed |
| 40 | Ottawa, · 1251562 | 86 m | Lattice tower | Constructed |
| 41 | Norway · 1009514 | 84 m | Guyed tower | Constructed |
| 42 | Welland · 1231123 | 82 m | Tower (type not specified) | Canceled |
| 43 | Sheridan · 1208341 | 82 m | Tower (type not specified) | Constructed |
| 44 | Mendota · 1008646 | 82 m | Tower (type not specified) | Constructed |
| 45 | Ottawa · 1021885 | 82 m | Tower (type not specified) | Dismantled |
| 46 | Utica · 1308317 | 81 m | Lattice tower | Constructed |
| 47 | Oglesby · 1313302 | 81 m | Lattice tower | Constructed |
| 48 | Norway · 1009711 | 81 m | Tower (type not specified) | Constructed |
| 49 | Seneca · 1202727 | 81 m | Tower (type not specified) | Constructed |
| 50 | Prairie Center · 1220969 | 81 m | Lattice tower | Constructed |
| 51 | Troy Grove · 1226963 | 81 m | Tower (type not specified) | Canceled |
| 52 | Grand Ridge · 1319467 | 81 m | Lattice tower | Constructed |
| 53 | Streator · 1245315 | 81 m | Tower (type not specified) | Dismantled |
| 54 | Sheridan · 1220968 | 80 m | Lattice tower | Constructed |
| 55 | Ransom · 1309901 | 80 m | Lattice tower | Constructed |
| 56 | Seneca · 1014817 | 79 m | Tower (type not specified) | Constructed |
| 57 | Streator · 1008124 | 79 m | Tower (type not specified) | Constructed |
| 58 | Grand Ridge · 1313321 | 79 m | Monopole | Granted (not yet constructed) |
| 59 | La Salle · 1252217 | 79 m | Lattice tower | Constructed |
| 60 | Utica · 1253173 | 79 m | Lattice tower | Constructed |
| 61 | Lasalle · 1208524 | 78 m | Monopole | Constructed |
| 62 | Ottawa · 1311837 | 78 m | Lattice tower | Constructed |
| 63 | Ransom · 1312001 | 78 m | Monopole | Constructed |
| 64 | Serena · 1256854 | 78 m | Tower (type not specified) | Constructed |
| 65 | Ottawa · 1276634 | 78 m | Lattice tower | Constructed |
| 66 | Ottawa · 1223147 | 77 m | Tower (type not specified) | Constructed |
| 67 | Ottawa · 1009273 | 77 m | Tower (type not specified) | Constructed |
| 68 | Leland · 1225053 | 77 m | Tower (type not specified) | Constructed |
| 69 | Peru · 1017211 | 76 m | Tower (type not specified) | Dismantled |
| 70 | Troy Grove · 1255674 | 73 m | Unspecified structure | Dismantled |
| 71 | Marseilles · 1249637 | 70 m | Lattice tower | Constructed |
| 72 | Oglesby · 1009116 | 69 m | Antenna tower array (tower 2 of 3) | Constructed |
| 73 | Seneca · 1276169 | 69 m | Mast | Constructed |
| 74 | Mendota · 1049111 | 69 m | Guyed tower | Constructed |
| 75 | Somonauk · 1312003 | 69 m | Monopole | Constructed |
| 76 | Welland · 1008685 | 69 m | Tower (type not specified) | Constructed |
| 77 | Oglesby · 1009117 | 68 m | Antenna tower array (tower 3 of 3) | Constructed |
| 78 | Ottawa · 1202339 | 67 m | Tower (type not specified) | Granted (not yet constructed) |
| 79 | Streator · 1249640 | 67 m | Tower (type not specified) | Constructed |
| 80 | Lasalle · 1057096 | 66 m | Tower (type not specified) | Constructed |
| 81 | Norway · 1046167 | 64 m | Tower (type not specified) | Dismantled |
| 82 | Ottawa · 1009550 | 61 m | Tower (type not specified) | Constructed |
| 83 | La Salle · 1243793 | 61 m | Tower (type not specified) | Constructed |
| 84 | Seneca · 1243794 | 61 m | Tower (type not specified) | Constructed |
| 85 | Ottawa · 1276442 | 61 m | Lattice tower | Constructed |
| 86 | Sheridan · 1277065 | 61 m | Monopole | Constructed |
| 87 | Ottawa · 1217875 | 61 m | Tower (type not specified) | Canceled |
| 88 | South Ottawa · 1243795 | 61 m | Tower (type not specified) | Constructed |
| 89 | Oglesby · 1275384 | 61 m | Lattice tower | Constructed |
| 90 | Ottawa · 1275479 | 61 m | Lattice tower | Constructed |
| 91 | Peru · 1278669 | 61 m | Lattice tower | Constructed |
| 92 | Ottawa · 1324986 | 61 m | Lattice tower | Granted (not yet constructed) |
| 93 | Mendota · 1248015 | 61 m | Tower (type not specified) | Constructed |
| 94 | Utica · 1255249 | 61 m | Unspecified structure | Dismantled |
| 95 | Lostant · 1260443 | 61 m | Unspecified structure | Dismantled |
| 96 | Streator · 1264360 | 61 m | Lattice tower | Constructed |
| 97 | Ransome · 1267748 | 61 m | Tower (type not specified) | Canceled |
| 98 | Ransom · 1269421 | 61 m | Tower (type not specified) | Constructed |
| 99 | Ottawa · 1288937 | 61 m | Lattice tower | Canceled |
| 100 | Ottawa · 1291391 | 61 m | Monopole | Constructed |
| 101 | Mendota · 1008913 | 60 m | Tower (type not specified) | Constructed |
| 102 | Ottawa · 1209209 | 60 m | Monopole | Constructed |
| 103 | Wedron · 1241658 | 60 m | Guyed tower | Constructed |
| 104 | Somonauk · 1265285 | 60 m | Unspecified structure | Constructed |
| 105 | Lasalle · 1275767 | 60 m | Lattice tower | Constructed |
| 106 | Marseilles · 1275768 | 60 m | Lattice tower | Constructed |
| 107 | Mendota · 1324971 | 60 m | Monopole | Constructed |
| 108 | Mendota · 1009160 | 60 m | Mast | Constructed |
| 109 | Peru · 1236221 | 59 m | Monopole | Constructed |
| 110 | Millington · 1263809 | 59 m | Tower (type not specified) | Canceled |
| 111 | Millington · 1263810 | 59 m | Tower (type not specified) | Canceled |
| 112 | Millington · 1263811 | 59 m | Tower (type not specified) | Canceled |
| 113 | Millington · 1263812 | 59 m | Tower (type not specified) | Canceled |
| 114 | Millington · 1263813 | 59 m | Tower (type not specified) | Canceled |
| 115 | Peru · 1227603 | 59 m | Tower (type not specified) | Constructed |
| 116 | La Salle · 1325045 | 57 m | Monopole | Granted (not yet constructed) |
| 117 | Ottawa · 1316655 | 57 m | Monopole | Canceled |
| 118 | Ottawa · 1317315 | 57 m | Monopole | Constructed |
| 119 | Earlville · 1030182 | 53 m | Mast | Constructed |
| 120 | Sandwich · 1303763 | 52 m | Monopole | Granted (not yet constructed) |
| 121 | Streator · 1275104 | 48 m | Pole | Constructed |
| 122 | Peru · 1009161 | 45 m | Tower (type not specified) | Constructed |
| 123 | Mendota · 1223665 | 45 m | Tower (type not specified) | Constructed |
| 124 | Earlville · 1247414 | 42 m | Unspecified structure | Dismantled |
| 125 | Somonauk · 1008852 | 40 m | Unspecified structure | Dismantled |
| 126 | Mendota · 1265093 | 37 m | Tower (type not specified) | Constructed |
| 127 | Mendota · 1224938 | 37 m | Tower (type not specified) | Granted (not yet constructed) |
| 128 | Marseilles · 1255983 | 36 m | Monopole | Dismantled |
| 129 | Sandwich · 1286668 | 31 m | Lattice tower | Dismantled |
| 130 | Peru · 1252219 | 29 m | Tower (type not specified) | Constructed |
| 131 | Leland · 1313366 | 24 m | Lattice tower | Dismantled |
| 132 | Peru · 1233800 | 17 m | Tower (type not specified) | Constructed |
| 133 | Peru · 1246752 | 16 m | Building | Granted (not yet constructed) |
| 134 | Mendota · 1278767 | 15 m | Tower (type not specified) | Constructed |
| 135 | Sheridan · 1313374 | 15 m | Lattice tower | Dismantled |
Frequently asked questions
How many cell towers are in LaSalle County, IL?
The FCC Antenna Structure Registration database lists 135 registered antenna structures in LaSalle County, Illinois, 94 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 LaSalle County?
The tallest constructed registered structure in LaSalle County is registration 1028357, a guyed tower near Oglesby at 419 m (1,373 ft) overall height.
Who owns the most towers in LaSalle County?
American Towers LLC holds the most registrations in LaSalle County (17), followed by Vertical Bridge NTCF, LLC (12).
What kind of towers are in LaSalle County?
Tower (type not specified) is the most common filed type (64 of 135 registrations), then lattice tower (27).
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 LaSalle County, Illinois”, https://towercensus.com/towers/illinois/county/lasalle-county (data as of October 13, 2026).