Cell towers in Smithtown, New York
The FCC register lists 5 antenna structures in and around Smithtown. That is the 117th highest count of any place in New York.
Overview
Smithtown, NY has 5 registered antenna structures on the FCC register — the 117th largest count among the 811 places in New York that have any.
Area density is 0.42 per square mile — usually the more telling figure for infrastructure that follows terrain, roads and line of sight rather than population.
Half the registered structures here are taller than 43 m (141 ft) and half are shorter.
By structure type the register shows 2 monopoles and 1 lattice tower.
The earliest structure still on the register here dates from 1963.
Structure types
| Monopole | 2 | 40% |
| Tank | 1 | 20% |
| Pole | 1 | 20% |
| Lattice tower | 1 | 20% |
Largest registered owners
owner is not the same as carrier| Sba Towers Xi, LLC Tower company | 2 | 40% |
| Suffolk County Water Authority Government | 1 | 20% |
| Sba Towers Ix, LLC Tower company | 1 | 20% |
| Ccatt LLC Tower company | 1 | 20% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 50 m (164 ft) | Monopole | 2021 | Sba Towers Xi, LLC | 2710323 |
| 48 m (157 ft) | Tank | 1963 | Suffolk County Water Authority | 116639 |
| 43 m (141 ft) | Lattice tower | 1996 | Ccatt LLC | 2697014 |
| 34 m (113 ft) | Monopole | 2011 | Sba Towers Ix, LLC | 2679848 |
| 23 m (75 ft) | Pole | 2009 | Sba Towers Xi, LLC | 2671340 |
When they were registered
| 1960s | 1 | 20% |
| 1990s | 1 | 20% |
| 2000s | 1 | 20% |
| 2010s | 1 | 20% |
| 2020s | 1 | 20% |
Nearby places
- Northport 5
- Deer Park 6
- Islip 7
- Holbrook 9
- Farmingville 7
About this data
The underlying records are the FCC's own registrations as of 2026-08-23. Every structure counted here carries a registration number you can check against the FCC directly.
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.