Cell towers in Jarrettsville, Maryland
The FCC register lists 8 antenna structures in and around Jarrettsville. That is the 34th highest count of any place in Maryland.
Overview
Jarrettsville, MD has 8 registered antenna structures on the FCC register — the 34th largest count among the 287 places in Maryland that have any.
Area density is 0.93 per square mile — usually the more telling figure for infrastructure that follows terrain, roads and line of sight rather than population.
The median registered structure here stands 70 m (230 ft); the tallest reaches 109 m (358 ft).
By structure type the register shows 1 monopole and 3 lattice towers.
The earliest structure still on the register here dates from 1991.
Structure types
| Tower | 3 | 38% |
| Lattice tower | 3 | 38% |
| Not specified | 1 | 13% |
| Monopole | 1 | 13% |
Largest registered owners
owner is not the same as carrier| American Towers LLC Tower company | 3 | 38% |
| Harford County Government Other | 1 | 13% |
| State of Maryland, Miemss Government | 1 | 13% |
| Stc Three LLC Tower company | 1 | 13% |
| Horvath Towers V, LLC Tower company | 1 | 13% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 109 m (358 ft) | Not specified | 2000 | State of Maryland, Miemss | 2614767 |
| 90 m (296 ft) | Tower | 1996 | Crown Atlantic Company, LLC | 104495 |
| 88 m (287 ft) | Lattice tower | 2008 | American Towers LLC | 601739 |
| 78 m (255 ft) | Tower | 2001 | Stc Three LLC | 2600511 |
| 62 m (205 ft) | Lattice tower | 2004 | American Towers LLC | 598162 |
| 61 m (199 ft) | Monopole | 2016 | Horvath Towers V, LLC | 2697721 |
| 60 m (196 ft) | Lattice tower | 1997 | American Towers LLC | 2679009 |
| 52 m (170 ft) | Tower | 1991 | Harford County Government | 622188 |
When they were registered
| 1990s | 3 | 38% |
| 2000s | 4 | 50% |
| 2010s | 1 | 13% |
Nearby places
- Bel Air 5
- Cockeysville 8
- Joppatowne 7
- White Marsh 5
- Edgewood 8
About this data
Counts here are computed from the FCC's registered structure file, dated 2026-08-23. If a mast near you is missing, the usual reason is that it sits below the 200-foot registration threshold.
The FCC Antenna Structure Registration database covers structures that require registration — generally those over 200 feet or near airports. Many small cells, rooftop antennas and short towers are not registered and will not appear here.
"Owner" is the entity that registered the structure, usually a tower company such as American Tower or Crown Castle. It does not indicate which carriers operate equipment on the structure.