Antenna structures in Calvert County, Maryland
At a glance
Calvert County, Maryland has 56 FCC-registered antenna structures, 42 of them marked constructed. That is the 13th-largest count among the 24 Maryland counties with registrations, and 2.9% of the state's 1,911. The tallest constructed structure in the county is registration 1035329 near Prince Frederick at 153 m (503 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Calvert County compare with the rest of Maryland?
With 56 registrations, Calvert County ranks 13th of 24 counties in Maryland; Prince George's County leads the state with 209. The average registered overall height here is 86 m, about 23% above the Maryland average of 70 m. The tallest standing structure, at 153 m, is about 78% above the county average.
What kinds of structures are registered in Calvert County?
The most common filed structure type in Calvert County is lattice tower (code LTOWER), with 16 registrations (28.6%). It is followed by tower (12) and monopole (10). In all, 6 different FCC structure-type codes appear in the county.
By registration status: 42 constructed, 5 dismantled, 5 canceled and 4 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 Calvert County?
American Towers LLC holds the most registrations in Calvert County, with 15 of the 56. The next largest are Calvert County (13), Maryland State Highway Administration (6) and BALTIMORE GAS & ELECTRIC (3). 17 owners with two or more registrations nationwide hold structures in the county.
Which places in Calvert County have registered structures?
Registrations in Calvert County list 15 different city or place names. The most frequent are Prince Frederick (14), Lusby (11), Chesapeake Beach (6), Huntingtown (5) and Dunkirk (4).
Every registration
All 56 structures in Calvert County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Prince Frederick · 1035329 | 153 m | Tower (type not specified) | Constructed |
| 2 | Lubsy · 1301955 | 137 m | Lattice tower | Constructed |
| 3 | Lusby · 1301345 | 137 m | Lattice tower | Constructed |
| 4 | Lusby · 1303834 | 132 m | Lattice tower | Constructed |
| 5 | Lusby · 1041829 | 128 m | Lattice tower | Constructed |
| 6 | Prince Frederick · 1041825 | 124 m | Unspecified structure | Dismantled |
| 7 | Prince Frederick · 1300658 | 123 m | Lattice tower | Constructed |
| 8 | Huntingtown · 1300997 | 123 m | Lattice tower | Constructed |
| 9 | Huntingtown · 1301041 | 123 m | Lattice tower | Constructed |
| 10 | Dunkirk · 1041824 | 122 m | Unspecified structure | Dismantled |
| 11 | Lusby · 1036327 | 122 m | Tower (type not specified) | Constructed |
| 12 | Dunkirk · 1300664 | 120 m | Lattice tower | Constructed |
| 13 | Prince Frederick · 1302580 | 119 m | Lattice tower | Canceled |
| 14 | Sunderland · 1302455 | 114 m | Guyed tower | Canceled |
| 15 | Sunderland · 1041826 | 114 m | Unspecified structure | Dismantled |
| 16 | Sunderland · 1300659 | 108 m | Lattice tower | Constructed |
| 17 | Prince Frederick · 1063594 | 107 m | Tower (type not specified) | Constructed |
| 18 | Prince Frederick · 1260357 | 106 m | Tower (type not specified) | Granted (not yet constructed) |
| 19 | Lusby · 1269923 | 106 m | Unspecified structure | Canceled |
| 20 | Huntington · 1278522 | 106 m | Tower (type not specified) | Constructed |
| 21 | Prince Frederick · 1279040 | 106 m | Tower (type not specified) | Constructed |
| 22 | Prince Frederick · 1037356 | 97 m | Tower (type not specified) | Dismantled |
| 23 | Huntington · 1041764 | 90 m | Tower (type not specified) | Constructed |
| 24 | Port Republic · 1300662 | 87 m | Lattice tower | Constructed |
| 25 | Lusby · 1302941 | 84 m | Lattice tower | Constructed |
| 26 | Island Creek · 1041827 | 83 m | Unspecified structure | Dismantled |
| 27 | Port Republic · 1300392 | 82 m | Lattice tower | Canceled |
| 28 | Port Republic · 1059511 | 81 m | Lattice tower | Constructed |
| 29 | Lusby · 1036326 | 80 m | Tower (type not specified) | Constructed |
| 30 | Prince Frederick · 1035858 | 80 m | Lattice tower | Constructed |
| 31 | Prince Frederick · 1038584 | 79 m | Unspecified structure | Constructed |
| 32 | Dunkirk · 1066028 | 79 m | Tower (type not specified) | Constructed |
| 33 | Huntingtown · 1217451 | 79 m | Tower (type not specified) | Canceled |
| 34 | Prince Frederick · 1041011 | 79 m | Guyed tower | Constructed |
| 35 | Huntingtown · 1036318 | 61 m | Tower (type not specified) | Constructed |
| 36 | Chesapeake Beach · 1241699 | 61 m | Pole | Granted (not yet constructed) |
| 37 | Lusby · 1295338 | 61 m | Monopole | Constructed |
| 38 | Dunkirk · 1296205 | 61 m | Monopole | Constructed |
| 39 | Owings · 1296906 | 61 m | Monopole | Constructed |
| 40 | Chesapeake Beach · 1297963 | 61 m | Monopole | Constructed |
| 41 | Chesapeake Beach · 1300162 | 61 m | Monopole | Constructed |
| 42 | St. Leonard · 1304546 | 61 m | Monopole | Constructed |
| 43 | Chesapeake Beach · 1275722 | 61 m | Pole | Constructed |
| 44 | Lusby · 1281740 | 61 m | Pole | Granted (not yet constructed) |
| 45 | Lusby · 1289288 | 61 m | Lattice tower | Constructed |
| 46 | Chesapeake Beach · 1252849 | 60 m | Pole | Constructed |
| 47 | Prince Frederick · 1292695 | 59 m | Monopole | Constructed |
| 48 | Solomons · 1231817 | 59 m | Monopole | Constructed |
| 49 | Huntingtown · 1252850 | 57 m | Pole | Constructed |
| 50 | Prince Frederick · 1299674 | 53 m | Monopole | Constructed |
| 51 | St Leonard · 1277676 | 50 m | Pole | Granted (not yet constructed) |
| 52 | Chesapeake Beach · 1300661 | 49 m | Tank | Constructed |
| 53 | St. Leonard · 1302940 | 48 m | Tank | Constructed |
| 54 | Prince Frederick · 1300660 | 45 m | Tank | Constructed |
| 55 | Lusby · 1301988 | 45 m | Monopole | Constructed |
| 56 | Chesapeake · 1302939 | 32 m | Tank | Constructed |
Frequently asked questions
How many cell towers are in Calvert County, MD?
The FCC Antenna Structure Registration database lists 56 registered antenna structures in Calvert County, Maryland, 42 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 Calvert County?
The tallest constructed registered structure in Calvert County is registration 1035329, a tower near Prince Frederick at 153 m (503 ft) overall height.
Who owns the most towers in Calvert County?
American Towers LLC holds the most registrations in Calvert County (15), followed by Calvert County (13).
What kind of towers are in Calvert County?
Lattice tower is the most common filed type (16 of 56 registrations), then tower (12).
More in Maryland
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 Calvert County, Maryland”, https://towercensus.com/towers/maryland/county/calvert-county (data as of October 13, 2026).