Cell towers in Rockville, Maryland
The FCC register lists 16 antenna structures in and around Rockville. That is the 12th highest count of any place in Maryland.
Overview
Rockville, MD has 16 registered structures, the tallest standing 95 m (313 ft) above ground.
The register works out to 1.18 structures per square mile here.
Half the registered structures here are taller than 66 m (216 ft) and half are shorter.
Montgomery, County Of holds more registrations here than any other entity, at 4 of 16.
The most recent registration on file here dates from 2025.
Structure types
| Not specified | 4 | 25% |
| Tower | 4 | 25% |
| Lattice tower | 2 | 13% |
| Building with tower | 2 | 13% |
| Building with antenna | 2 | 13% |
| Pole | 1 | 6% |
| Building | 1 | 6% |
Largest registered owners
owner is not the same as carrier| Montgomery, County Of Government | 4 | 25% |
| Multicultural Radio Broadcasting, INC. Broadcaster | 3 | 19% |
| Crown Atlantic Company, LLC Tower company | 2 | 13% |
| Washington Real Estate Investment Trust Other | 1 | 6% |
| Washington Gas Light Other | 1 | 6% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 95 m (313 ft) | Building with antenna | 2020 | Montgomery, County Of | 2706602 |
| 94 m (308 ft) | Building with tower | 1996 | Washington Real Estate Investment Trust | 2601590 |
| 91 m (300 ft) | Building with antenna | 2020 | Montgomery, County Of | 2706603 |
| 91 m (299 ft) | Tower | 1989 | Maryland State Police | 130135 |
| 88 m (290 ft) | Building | 1990 | Montgomery, County Of | 602253 |
| 85 m (278 ft) | Building with tower | 2010 | Montgomery, County Of | 2605303 |
| 82 m (269 ft) | Tower | 1971 | Potomac Electric Power Company | 609874 |
| 68 m (222 ft) | Lattice tower | 1976 | Crown Atlantic Company, LLC | 104719 |
| 64 m (210 ft) | Lattice tower | 2025 | Washington Metro Area Transit Authority Wmata | 2730920 |
| 62 m (203 ft) | Not specified | 1956 | Multicultural Radio Broadcasting, INC. | 601364 |
| 62 m (203 ft) | Not specified | 1956 | Multicultural Radio Broadcasting, INC. | 601365 |
| 62 m (203 ft) | Not specified | 1956 | Multicultural Radio Broadcasting, INC. | 601366 |
| 61 m (200 ft) | Tower | 1963 | Eip Holdings II, LLC | 601792 |
| 58 m (190 ft) | Tower | 1997 | Crown Atlantic Company, LLC | 97665 |
| 49 m (160 ft) | Pole | 1998 | Maryland State Highway Administration | 602606 |
| 44 m (145 ft) | Not specified | 2017 | Washington Gas Light | 2674141 |
When they were registered
| 1950s | 3 | 19% |
| 1960s | 1 | 6% |
| 1970s | 2 | 13% |
| 1980s | 1 | 6% |
| 1990s | 4 | 25% |
| 2010s | 2 | 13% |
| 2020s | 3 | 19% |
Nearby places
About this data
All figures on this page are aggregated from the federal antenna structure register of 2026-08-23, not from carrier coverage data. The two answer different questions.
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.