Antenna structures in Harford County, Maryland
At a glance
Harford County, Maryland has 115 FCC-registered antenna structures, 75 of them marked constructed. That is the 6th-largest count among the 24 Maryland counties with registrations, and 6% of the state's 1,911. The tallest constructed structure in the county is registration 1051559 near Churchville at 157 m (516 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Harford County compare with the rest of Maryland?
With 115 registrations, Harford County ranks 6th of 24 counties in Maryland; Prince George's County leads the state with 209. The average registered overall height here is 59 m, about 15% below the Maryland average of 70 m. The tallest standing structure, at 157 m, is about 2.6 times the county average.
What kinds of structures are registered in Harford County?
The most common filed structure type in Harford County is tower (code TOWER), with 52 registrations (45.2%). It is followed by monopole (24) and pole (15). In all, 17 different FCC structure-type codes appear in the county.
By registration status: 75 constructed, 18 canceled, 15 granted (not yet constructed), 6 terminated and 1 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 Harford County?
American Towers LLC holds the most registrations in Harford County, with 16 of the 115. The next largest are Crown Atlantic Company, LLC (10), HARFORD COUNTY GOVERNMENT (9) and APC REALTY AND EQUIPMENT CO., LLC (8). 34 owners with two or more registrations nationwide hold structures in the county.
Which places in Harford County have registered structures?
Registrations in Harford County list 28 different city or place names. The most frequent are Aberdeen (23), Edgewood (19), Joppa (10), Bel Air (8) and Havre De Grace (7).
Every registration
All 115 structures in Harford County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Churchville · 1051559 | 157 m | Tower (type not specified) | Constructed |
| 2 | Havre De Grace · 1035692 | 156 m | Guyed tower | Constructed |
| 3 | Darlington · 1234643 | 109 m | Tower (type not specified) | Constructed |
| 4 | Jarrettsville · 1217260 | 109 m | Unspecified structure | Constructed |
| 5 | Joppa · 1237472 | 106 m | Tower (type not specified) | Constructed |
| 6 | Belair · 1237474 | 106 m | Tower (type not specified) | Constructed |
| 7 | Aberdeen · 1240339 | 106 m | Unspecified structure | Constructed |
| 8 | Aberdeen · 1037378 | 105 m | Tower (type not specified) | Constructed |
| 9 | Forest Hill · 1035848 | 98 m | Lattice tower | Granted (not yet constructed) |
| 10 | Abingdon · 1263430 | 91 m | Tower (type not specified) | Constructed |
| 11 | Monkton · 1042828 | 90 m | Tower (type not specified) | Constructed |
| 12 | Bel Air · 1203703 | 85 m | Tower (type not specified) | Terminated |
| 13 | Joppa · 1027628 | 83 m | Tower (type not specified) | Constructed |
| 14 | Whiteford · 1205425 | 81 m | Tower (type not specified) | Constructed |
| 15 | Perryman · 1037286 | 80 m | Tower (type not specified) | Constructed |
| 16 | Forest Hill · 1066032 | 79 m | Tower (type not specified) | Canceled |
| 17 | Dublin · 1203684 | 79 m | Tower (type not specified) | Constructed |
| 18 | Darlington · 1203700 | 79 m | Tower (type not specified) | Canceled |
| 19 | Bel Air · 1210496 | 79 m | Tower (type not specified) | Canceled |
| 20 | Darlington · 1210498 | 79 m | Tower (type not specified) | Canceled |
| 21 | Bel Air · 1219114 | 79 m | Tower (type not specified) | Constructed |
| 22 | Havre De Grace · 1032915 | 78 m | Tower (type not specified) | Constructed |
| 23 | Jarrettsville · 1203686 | 78 m | Tower (type not specified) | Constructed |
| 24 | Conowingo · 1296342 | 69 m | Lattice tower | Canceled |
| 25 | Aberdeen · 1036286 | 64 m | Unspecified structure | Constructed |
| 26 | Whiteford · 1036322 | 64 m | Tower (type not specified) | Constructed |
| 27 | Norrisville · 1036325 | 64 m | Tower (type not specified) | Constructed |
| 28 | Apg · 1276923 | 64 m | Tower (type not specified) | Constructed |
| 29 | Aberdeen · 1036852 | 63 m | Antenna tower array (tower 1 of 3) | Constructed |
| 30 | Aberdeen · 1036853 | 63 m | Antenna tower array (tower 2 of 3) | Constructed |
| 31 | Aberdeen · 1036854 | 63 m | Antenna tower array (tower 3 of 3) | Constructed |
| 32 | Whiteford · 1062373 | 63 m | Tower (type not specified) | Constructed |
| 33 | Shawsville · 1032930 | 62 m | Lattice tower | Constructed |
| 34 | Bel Air · 1203691 | 61 m | Tower (type not specified) | Canceled |
| 35 | Perryman · 1267668 | 61 m | Pole | Constructed |
| 36 | Joppa · 1259896 | 61 m | Monopole | Constructed |
| 37 | Forest Hill · 1266758 | 61 m | Monopole | Constructed |
| 38 | Edgewood · 1312782 | 61 m | Monopole | Granted (not yet constructed) |
| 39 | Street · 1313949 | 61 m | Monopole | Canceled |
| 40 | Street · 1315025 | 61 m | Monopole | Constructed |
| 41 | Aberdeen · 1025453 | 61 m | Pole | Terminated |
| 42 | Bel Air · 1209369 | 61 m | Tower (type not specified) | Canceled |
| 43 | Fallston · 1229377 | 61 m | Pole | Canceled |
| 44 | Jarrettsville · 1298202 | 61 m | Monopole | Constructed |
| 45 | Street · 1299116 | 61 m | Monopole | Canceled |
| 46 | Joppa · 1055341 | 60 m | Tower (type not specified) | Constructed |
| 47 | Edgewood · 1026463 | 60 m | Pole | Terminated |
| 48 | Edgewood · 1205656 | 60 m | Antenna tower array (tower 1 of 6) | Granted (not yet constructed) |
| 49 | Edgewood · 1205658 | 60 m | Antenna tower array (tower 2 of 6) | Granted (not yet constructed) |
| 50 | Edgewood · 1205661 | 60 m | Antenna tower array (tower 3 of 6) | Granted (not yet constructed) |
| 51 | Edgewood · 1205667 | 60 m | Antenna tower array (tower 4 of 6) | Granted (not yet constructed) |
| 52 | Edgewood · 1205671 | 60 m | Antenna tower array (tower 5 of 6) | Granted (not yet constructed) |
| 53 | Edgewood · 1205674 | 60 m | Antenna tower array (tower 6 of 6) | Granted (not yet constructed) |
| 54 | Jarrettsville · 1279581 | 60 m | Lattice tower | Constructed |
| 55 | Edgewood · 1027320 | 59 m | Monopole | Constructed |
| 56 | Aberdeen · 1031473 | 58 m | Mast | Constructed |
| 57 | Fallston · 1202184 | 58 m | Tower (type not specified) | Constructed |
| 58 | Bel Air · 1206264 | 58 m | Tower (type not specified) | Constructed |
| 59 | Havre De Grace · 1062377 | 58 m | Tower (type not specified) | Constructed |
| 60 | Darlington · 1287198 | 57 m | Monopole | Constructed |
| 61 | Edgewood · 1310596 | 56 m | Monopole | Granted (not yet constructed) |
| 62 | Churchville · 1276394 | 56 m | Monopole | Constructed |
| 63 | Edgewood · 1016883 | 56 m | Tower (type not specified) | Constructed |
| 64 | Joppa · 1031475 | 55 m | Pole | Constructed |
| 65 | Joppa · 1062376 | 55 m | Tower (type not specified) | Constructed |
| 66 | Dublin · 1242617 | 55 m | Tower (type not specified) | Canceled |
| 67 | Dublin · 1248627 | 55 m | Tower (type not specified) | Constructed |
| 68 | Edgewood · 1031476 | 54 m | Monopole | Constructed |
| 69 | Edgewood · 1049264 | 53 m | Tower (type not specified) | Constructed |
| 70 | Belcamp · 1064117 | 52 m | Pole | Terminated |
| 71 | Aberdeen · 1062374 | 52 m | Tower (type not specified) | Granted (not yet constructed) |
| 72 | White Hall · 1062375 | 52 m | Tower (type not specified) | Constructed |
| 73 | Aberdeen · 1213144 | 52 m | Tower (type not specified) | Constructed |
| 74 | Abingdon · 1278534 | 52 m | Lattice tower | Constructed |
| 75 | Aberdeen · 1214519 | 52 m | Tower (type not specified) | Canceled |
| 76 | Aberdeen · 1214527 | 52 m | Tower (type not specified) | Constructed |
| 77 | Aberdeen · 1326605 | 50 m | Monopole | Constructed |
| 78 | Port Deposit · 1222901 | 50 m | Tower (type not specified) | Terminated |
| 79 | Aberdeen Proving Gro · 1332111 | 50 m | Monopole | Granted (not yet constructed) |
| 80 | Joppa · 1001288 | 50 m | Tower (type not specified) | Constructed |
| 81 | Havre De Grace · 1042008 | 49 m | Pole | Constructed |
| 82 | Bel Air · 1312367 | 49 m | Monopole | Constructed |
| 83 | Baltimore · 1039399 | 48 m | Monopole | Constructed |
| 84 | Aberdeen · 1279691 | 48 m | Monopole | Constructed |
| 85 | Forest Hill · 1288313 | 47 m | Monopole | Constructed |
| 86 | Aberdeen · 1261174 | 47 m | Tower (type not specified) | Canceled |
| 87 | Aberdeen · 1261177 | 47 m | Tower (type not specified) | Constructed |
| 88 | Fallston · 1272241 | 46 m | Monopole | Constructed |
| 89 | Belcamp · 1236015 | 45 m | Pole | Constructed |
| 90 | Joppa · 1228401 | 44 m | Mast | Constructed |
| 91 | Havre De Grace · 1273691 | 43 m | Tower (type not specified) | Canceled |
| 92 | Aberdeen Proving Gro · 1332112 | 43 m | Monopole | Granted (not yet constructed) |
| 93 | Havre De Grace · 1063480 | 42 m | Tower (type not specified) | Constructed |
| 94 | Edgewood · 1252354 | 42 m | Tower (type not specified) | Constructed |
| 95 | Whiteford · 1248623 | 42 m | Monopole | Constructed |
| 96 | Edgewood · 1302765 | 41 m | Monopole | Constructed |
| 97 | Havre De Grace · 1237212 | 40 m | Monopole | Constructed |
| 98 | Aberdeen · 1001285 | 40 m | Pole | Constructed |
| 99 | Aberdeen · 1222673 | 39 m | Pole | Constructed |
| 100 | Perryman · 1041217 | 38 m | Tower (type not specified) | Constructed |
| 101 | Aberdeen · 1271818 | 38 m | Pole | Granted (not yet constructed) |
| 102 | Aberdeen · 1063271 | 37 m | Tank | Canceled |
| 103 | Bel Air South · 1267710 | 37 m | Tower (type not specified) | Terminated |
| 104 | Joppa · 1303078 | 37 m | Monopole | Granted (not yet constructed) |
| 105 | Edgewood · 1251665 | 35 m | Pole | Constructed |
| 106 | Bel Air · 1239160 | 34 m | Tower (type not specified) | Constructed |
| 107 | Aberdeen · 1280153 | 32 m | Building with antenna | Constructed |
| 108 | Edgewood · 1264092 | 32 m | Pole | Canceled |
| 109 | Edgewood · 1264265 | 32 m | Pole | Dismantled |
| 110 | Aberdeen · 1264878 | 28 m | Tower (type not specified) | Canceled |
| 111 | Perryman · 1280152 | 26 m | Building with antenna | Constructed |
| 112 | Joppatowne · 1205646 | 25 m | Tower (type not specified) | Constructed |
| 113 | Aberdeen · 1212116 | 17 m | Pole | Constructed |
| 114 | Edgewood · 1202588 | 15 m | Tower (type not specified) | Granted (not yet constructed) |
| 115 | Joppa · 1282441 | 15 m | Building with antenna | Canceled |
Frequently asked questions
How many cell towers are in Harford County, MD?
The FCC Antenna Structure Registration database lists 115 registered antenna structures in Harford County, Maryland, 75 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 Harford County?
The tallest constructed registered structure in Harford County is registration 1051559, a tower near Churchville at 157 m (516 ft) overall height.
Who owns the most towers in Harford County?
American Towers LLC holds the most registrations in Harford County (16), followed by Crown Atlantic Company, LLC (10).
What kind of towers are in Harford County?
Tower (type not specified) is the most common filed type (52 of 115 registrations), then monopole (24).
More in Maryland
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Harford County, Maryland”, https://towercensus.com/towers/maryland/county/harford-county (data as of October 20, 2026).