Antenna structures in Mercer County, New Jersey
At a glance
Mercer County, New Jersey has 145 FCC-registered antenna structures, 76 of them marked constructed. That is the 3rd-largest count among the 21 New Jersey counties with registrations, and 7.8% of the state's 1,851. The tallest constructed structure in the county is registration 1045124 near Lawrence Township at 302 m (989 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Mercer County compare with the rest of New Jersey?
With 145 registrations, Mercer County ranks 3rd of 21 counties in New Jersey; Essex County leads the state with 170. The average registered overall height here is 46 m, about 14% below the New Jersey average of 54 m. The tallest standing structure, at 302 m, is about 6.5 times the county average.
What kinds of structures are registered in Mercer County?
The most common filed structure type in Mercer County is pole (code POLE), with 51 registrations (35.2%). It is followed by tower (31) and monopole (14). In all, 16 different FCC structure-type codes appear in the county.
By registration status: 76 constructed, 54 canceled, 7 granted (not yet constructed), 5 dismantled and 3 terminated. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Mercer County?
NEW CINGULAR WIRELESS SERVICES, INC. holds the most registrations in Mercer County, with 45 of the 145. The next largest are T-Mobile Northeast LLC (18), American Towers LLC (11) and Pinnacle Towers LLC (7). 37 owners with two or more registrations nationwide hold structures in the county.
Which places in Mercer County have registered structures?
Registrations in Mercer County list 29 different city or place names. The most frequent are Trenton (24), Princeton (24), Hopewell (9), Lawrenceville (9) and Lawrence (9).
Every registration
All 145 structures in Mercer County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Lawrence Township · 1045124 | 302 m | Unspecified structure | Constructed |
| 2 | Trenton · 1044426 | 139 m | Tower (type not specified) | Constructed |
| 3 | Hightstown · 1063673 | 116 m | Lattice tower | Constructed |
| 4 | Hamilton Square · 1054663 | 99 m | Tower (type not specified) | Constructed |
| 5 | Mercerville · 1039551 | 92 m | Tower (type not specified) | Constructed |
| 6 | East Windsor · 1297405 | 91 m | Guyed tower | Dismantled |
| 7 | Lawrence Township · 1044538 | 82 m | Unspecified structure | Constructed |
| 8 | Trenton · 1046945 | 81 m | Antenna tower array (tower 1 of 3) | Constructed |
| 9 | East Windsor · 1045256 | 79 m | Guyed tower | Constructed |
| 10 | Trenton · 1045252 | 77 m | Lattice tower | Constructed |
| 11 | Hightstown · 1212479 | 71 m | Lattice tower | Constructed |
| 12 | West Windsor · 1218552 | 67 m | Lattice tower | Constructed |
| 13 | Ewing · 1034043 | 66 m | Tower (type not specified) | Constructed |
| 14 | Trenton · 1045627 | 61 m | Tower (type not specified) | Constructed |
| 15 | Hopewell Township · 1061942 | 61 m | Building with tower | Dismantled |
| 16 | Jericho Mountain · 1225565 | 61 m | Lattice tower | Constructed |
| 17 | Titusville · 1310552 | 61 m | Lattice tower | Constructed |
| 18 | Trenton · 1046947 | 60 m | Antenna tower array (tower 3 of 3) | Constructed |
| 19 | Hopewell · 1224842 | 59 m | Tower (type not specified) | Constructed |
| 20 | Hopewell · 1224861 | 59 m | Tower (type not specified) | Constructed |
| 21 | Trenton · 1046946 | 58 m | Antenna tower array (tower 2 of 3) | Constructed |
| 22 | Hopewell · 1224854 | 57 m | Tower (type not specified) | Constructed |
| 23 | Hamilton · 1297282 | 57 m | Lattice tower | Constructed |
| 24 | Hopewell · 1224857 | 57 m | Tower (type not specified) | Constructed |
| 25 | Hopewell · 1224859 | 57 m | Tower (type not specified) | Constructed |
| 26 | Hopewell · 1224855 | 57 m | Tower (type not specified) | Dismantled |
| 27 | Hopewell · 1064450 | 56 m | Unspecified structure | Constructed |
| 28 | Trenton · 1334707 | 56 m | Monopole | Constructed |
| 29 | Pennington · 1275593 | 56 m | Tower (type not specified) | Granted (not yet constructed) |
| 30 | Pennington · 1275605 | 56 m | Tower (type not specified) | Granted (not yet constructed) |
| 31 | Titusville · 1332955 | 54 m | Utility pole | Constructed |
| 32 | Princeton · 1291212 | 54 m | Monopole | Canceled |
| 33 | Princeton · 1248932 | 53 m | Pole | Constructed |
| 34 | Princeton · 1237673 | 53 m | Unspecified structure | Dismantled |
| 35 | Hamilton · 1239138 | 52 m | Antenna tower array | Constructed |
| 36 | Hamilton · 1275591 | 50 m | Tower (type not specified) | Granted (not yet constructed) |
| 37 | Lawrenceville · 1275603 | 50 m | Tower (type not specified) | Granted (not yet constructed) |
| 38 | Groveville · 1035608 | 49 m | Pole | Canceled |
| 39 | Mercerville · 1036353 | 49 m | Pole | Canceled |
| 40 | Lawrenceville · 1036357 | 49 m | Pole | Canceled |
| 41 | Lawrenceville · 1036359 | 49 m | Pole | Canceled |
| 42 | Hamilton · 1302391 | 48 m | Monopole | Constructed |
| 43 | Trenton · 1262366 | 48 m | Tank | Constructed |
| 44 | Robbinsville · 1001881 | 47 m | Tower (type not specified) | Constructed |
| 45 | Robbinsville · 1032825 | 47 m | Unspecified structure | Constructed |
| 46 | Hamilton · 1045838 | 47 m | Tower (type not specified) | Constructed |
| 47 | Titusville · 1288981 | 46 m | Monopole | Canceled |
| 48 | Lawrence · 1028428 | 46 m | Pole | Canceled |
| 49 | Lawrence · 1028429 | 46 m | Pole | Canceled |
| 50 | Lawrence · 1028430 | 46 m | Pole | Canceled |
| 51 | Lawrence · 1028441 | 46 m | Silo | Canceled |
| 52 | Pennington · 1028443 | 46 m | Pole | Canceled |
| 53 | W. Trenton · 1028446 | 46 m | Pole | Canceled |
| 54 | Pennington · 1028508 | 46 m | Pole | Canceled |
| 55 | Pennington · 1028509 | 46 m | Pole | Canceled |
| 56 | Pennington · 1028511 | 46 m | Pole | Canceled |
| 57 | Lawrenceville · 1031741 | 46 m | Pole | Canceled |
| 58 | Lawrenceville · 1035607 | 46 m | Pole | Canceled |
| 59 | West Trenton · 1210153 | 46 m | Lattice tower | Constructed |
| 60 | West Trenton · 1251914 | 46 m | Tower (type not specified) | Constructed |
| 61 | Trenton · 1281497 | 46 m | Tower (type not specified) | Canceled |
| 62 | Trenton · 1284153 | 46 m | Mast | Constructed |
| 63 | Hopewell · 1268084 | 45 m | Monopole | Constructed |
| 64 | Robbinsville · 1062640 | 45 m | Lattice tower | Constructed |
| 65 | Trenton · 1306374 | 44 m | Tank | Constructed |
| 66 | Princeton · 1291030 | 44 m | Lattice tower | Constructed |
| 67 | Trenton · 1243014 | 44 m | Monopole | Constructed |
| 68 | Trenton · 1062920 | 43 m | Tower (type not specified) | Constructed |
| 69 | Hamilton Township · 1018380 | 43 m | Pole | Canceled |
| 70 | Allens · 1022936 | 43 m | Pole | Canceled |
| 71 | W. Trenton · 1028432 | 43 m | Pole | Canceled |
| 72 | W. Trenton · 1028447 | 43 m | Pole | Canceled |
| 73 | Trenton · 1028515 | 43 m | Pole | Canceled |
| 74 | Lawrenceville · 1233595 | 43 m | Tower (type not specified) | Terminated |
| 75 | Hopewell · 1266533 | 42 m | Pole | Constructed |
| 76 | Robbinsville · 1269818 | 42 m | Monopole | Constructed |
| 77 | Pennington · 1293153 | 42 m | Monopole | Canceled |
| 78 | Carsons Mill · 1003710 | 41 m | Pole | Canceled |
| 79 | Allentown · 1065003 | 41 m | Utility pole | Constructed |
| 80 | Lawrenceville · 1275604 | 41 m | Monopole | Constructed |
| 81 | Ewing · 1055117 | 41 m | Pole | Constructed |
| 82 | Ewing · 1280896 | 41 m | Pole | Constructed |
| 83 | Hamilton · 1285187 | 41 m | Monopole | Constructed |
| 84 | Trenton · 1011872 | 40 m | Pole | Canceled |
| 85 | Trenton · 1011878 | 40 m | Pole | Canceled |
| 86 | Allentown · 1012865 | 40 m | Pole | Canceled |
| 87 | Yardley · 1025410 | 40 m | Pole | Canceled |
| 88 | Trenton · 1028431 | 40 m | Pole | Canceled |
| 89 | Princeton · 1028438 | 40 m | Pole | Canceled |
| 90 | Princeton · 1028439 | 40 m | Pole | Canceled |
| 91 | Princeton · 1028440 | 40 m | Pole | Canceled |
| 92 | Lawrence · 1028505 | 40 m | Silo | Terminated |
| 93 | Lawrence · 1028506 | 40 m | Silo | Canceled |
| 94 | Princeton · 1028507 | 40 m | Pole | Canceled |
| 95 | Lawrenceville · 1036355 | 40 m | Pole | Canceled |
| 96 | Princeton · 1036356 | 40 m | Pole | Canceled |
| 97 | West Trenton · 1214219 | 40 m | Tower (type not specified) | Constructed |
| 98 | West Trenton · 1308255 | 40 m | Lattice tower | Granted (not yet constructed) |
| 99 | Ewing · 1257572 | 39 m | Tank | Constructed |
| 100 | Trenton · 1012864 | 38 m | Pole | Constructed |
| 101 | Trenton · 1332659 | 38 m | Monopole | Constructed |
| 102 | Allentown · 1003707 | 38 m | Pole | Canceled |
| 103 | Robbinsville · 1003708 | 38 m | Pole | Canceled |
| 104 | Princeton · 1252618 | 38 m | Building with antenna | Canceled |
| 105 | Robbinsville · 1065002 | 38 m | Pole | Canceled |
| 106 | Washington Township · 1047243 | 37 m | Utility pole | Constructed |
| 107 | Ewing · 1055754 | 37 m | Tower (type not specified) | Terminated |
| 108 | Ewing · 1263902 | 37 m | Pole | Constructed |
| 109 | Lawrence · 1282705 | 37 m | Pole | Canceled |
| 110 | Washington · 1012140 | 37 m | Pole | Canceled |
| 111 | Windsor · 1015754 | 37 m | Pole | Canceled |
| 112 | Lawrence · 1028442 | 37 m | Silo | Canceled |
| 113 | Lawrence · 1028444 | 37 m | Pole | Canceled |
| 114 | W. Trenton · 1028445 | 37 m | Pole | Canceled |
| 115 | Groveville · 1052898 | 37 m | Pole | Canceled |
| 116 | West Trenton · 1271319 | 36 m | Tower (type not specified) | Constructed |
| 117 | Princeton · 1217129 | 36 m | Tower (type not specified) | Canceled |
| 118 | Robbinsville · 1003709 | 35 m | Pole | Canceled |
| 119 | Lawrenceville · 1036358 | 35 m | Pole | Canceled |
| 120 | Trenton · 1294597 | 35 m | Monopole | Canceled |
| 121 | Trenton · 1032826 | 34 m | Lattice tower | Constructed |
| 122 | Hamilton Township · 1015753 | 34 m | Pole | Canceled |
| 123 | Trenton · 1280970 | 34 m | Pole | Constructed |
| 124 | Pennington · 1236117 | 32 m | Tower (type not specified) | Constructed |
| 125 | Princeton · 1239260 | 31 m | Guyed tower | Constructed |
| 126 | Mercerville · 1274489 | 31 m | Monopole | Constructed |
| 127 | Trenton · 1320945 | 31 m | Lattice tower | Constructed |
| 128 | Princeton · 1031866 | 30 m | Tower (type not specified) | Canceled |
| 129 | West Trenton · 1212960 | 30 m | Tower (type not specified) | Granted (not yet constructed) |
| 130 | Ewing · 1270809 | 27 m | Tower (type not specified) | Constructed |
| 131 | Ewing · 1055825 | 19 m | Building with mast | Dismantled |
| 132 | Robbinsville · 1279552 | 19 m | Pole | Constructed |
| 133 | Trenton · 1270251 | 18 m | Tower (type not specified) | Constructed |
| 134 | West Trenton · 1200262 | 15 m | Tower (type not specified) | Granted (not yet constructed) |
| 135 | Princeton · 1286133 | 13 m | Utility pole | Constructed |
| 136 | Princeton · 1286138 | 13 m | Utility pole | Constructed |
| 137 | Princeton · 1286139 | 13 m | Utility pole | Constructed |
| 138 | Princeton · 1286167 | 13 m | Utility pole | Constructed |
| 139 | Princeton · 1286135 | 12 m | Utility pole | Constructed |
| 140 | Princeton · 1286137 | 12 m | Utility pole | Constructed |
| 141 | Princeton · 1286140 | 11 m | Utility pole | Constructed |
| 142 | Princeton · 1286134 | 10 m | Utility pole | Constructed |
| 143 | Princeton · 1314692 | 10 m | Monopole | Constructed |
| 144 | Princeton · 1286136 | 10 m | Utility pole | Constructed |
| 145 | Princeton · 1286142 | 9 m | Utility pole | Constructed |
Frequently asked questions
How many cell towers are in Mercer County, NJ?
The FCC Antenna Structure Registration database lists 145 registered antenna structures in Mercer County, New Jersey, 76 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 Mercer County?
The tallest constructed registered structure in Mercer County is registration 1045124, a structure near Lawrence Township at 302 m (989 ft) overall height.
Who owns the most towers in Mercer County?
NEW CINGULAR WIRELESS SERVICES, INC. holds the most registrations in Mercer County (45), followed by T-Mobile Northeast LLC (18).
What kind of towers are in Mercer County?
Pole is the most common filed type (51 of 145 registrations), then tower (31).
More in New Jersey
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 Mercer County, New Jersey”, https://towercensus.com/towers/new-jersey/county/mercer-county (data as of October 13, 2026).