Cell towers in Signal Hill, California
The FCC register lists 7 antenna structures in and around Signal Hill. That is the 213th highest count of any place in California.
Overview
Signal Hill, CA has 7 registered structures, the tallest standing 50 m (165 ft) above ground.
The register works out to 3.20 structures per square mile here.
Heights are uneven: the median is 20 m (65 ft) but the tallest is 50 m (165 ft), roughly 2.5 times that — usually the signature of a broadcast mast among shorter mobile sites.
Registrations here span 1987 to 2010.
Structure types
| Tower | 3 | 43% |
| Pole | 2 | 29% |
| Tree | 1 | 14% |
| Monopole | 1 | 14% |
Largest registered owners
owner is not the same as carrier| Long Beach Unified School District Government | 1 | 14% |
| City of Long Beach, Ca Government | 1 | 14% |
| Crown Castle Tower company | 1 | 14% |
| Los Angeles Smsa Limited Partnership Carrier | 1 | 14% |
| Sba Monarch Towers III, LLC Tower company | 1 | 14% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 50 m (165 ft) | Tower | 1997 | City of Long Beach, Ca | 103179 |
| 47 m (153 ft) | Tower | 2001 | Crown Castle | 2615798 |
| 41 m (135 ft) | Tower | 1987 | Long Beach Unified School District | 118831 |
| 20 m (65 ft) | Monopole | 2000 | Los Angeles Smsa Limited Partnership | 2601206 |
| 20 m (65 ft) | Tree | 2005 | Sba 2012 Tc Assets, LLC | 2659400 |
| 15 m (50 ft) | Pole | 2010 | Sba Monarch Towers III, LLC | 2672533 |
| 14 m (46 ft) | Pole | 1997 | T-mobile West LLC | 99445 |
When they were registered
| 1980s | 1 | 14% |
| 1990s | 2 | 29% |
| 2000s | 3 | 43% |
| 2010s | 1 | 14% |
Nearby places
- Long Beach 48
- Lakewood 8
- Carson 22
- Seal Beach 6
- Paramount 8
About this data
These counts come from the FCC Antenna Structure Registration database, weekly file dated 2026-08-23. Registration is generally required above 200 feet or near an airport, so small cells, rooftop antennas and short masts do not appear.
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.