Cell towers in Rialto, California
The FCC register lists 20 antenna structures in and around Rialto. That is the 76th highest count of any place in California.
Overview
Rialto, CA has 20 registered antenna structures on the FCC register — the 76th largest count among the 801 places in California that have any.
The 20 structures here sit at 0.83 per square mile of land.
Half the registered structures here are taller than 20 m (64 ft) and half are shorter.
By structure type the register shows 3 monopoles and 1 lattice tower.
The earliest structure still on the register here dates from 1985.
Structure types
| Pole | 9 | 45% |
| Tower | 5 | 25% |
| Monopole | 3 | 15% |
| Utility pole | 1 | 5% |
| Tree | 1 | 5% |
| Lattice tower | 1 | 5% |
Largest registered owners
owner is not the same as carrier| Sba 2012 Tc Assets, LLC Tower company | 6 | 30% |
| Los Angeles Smsa Limited Partnership Carrier | 4 | 20% |
| San Bernardino, County Of Government | 2 | 10% |
| T-mobile West Tower LLC Carrier | 2 | 10% |
| Vb-s1 Assets, LLC Tower company | 2 | 10% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 51 m (168 ft) | Tower | 1985 | Mci Communications Services LLC | 2637250 |
| 36 m (117 ft) | Pole | 2010 | Los Angeles Smsa Limited Partnership | 621221 |
| 35 m (115 ft) | Lattice tower | 2013 | San Bernardino, County Of | 120441 |
| 26 m (85 ft) | Monopole | 2014 | Vb-s1 Assets, LLC | 2668274 |
| 25 m (81 ft) | Pole | 2006 | Ccatt LLC | 2654579 |
| 24 m (80 ft) | Tower | 1987 | San Bernardino, County Of | 117762 |
| 24 m (77 ft) | Pole | 2005 | Sba 2012 Tc Assets, LLC | 2646173 |
| 24 m (77 ft) | Pole | 2011 | Sba 2012 Tc Assets, LLC | 2660215 |
| 21 m (68 ft) | Pole | 2009 | Los Angeles Smsa Limited Partnership | 2668529 |
| 20 m (65 ft) | Monopole | 2015 | Los Angeles Smsa Limited Partnership | 2690294 |
| 20 m (64 ft) | Pole | 2001 | Sba 2012 Tc Assets, LLC | 2663189 |
| 19 m (62 ft) | Tower | 1996 | Pti US Towers II, LLC | 97414 |
| 18 m (60 ft) | Utility pole | 2008 | T-mobile West Tower LLC | 2660565 |
| 18 m (60 ft) | Pole | 2009 | Vb-s1 Assets, LLC | 2666218 |
| 17 m (57 ft) | Tower | 2005 | Sba 2012 Tc Assets, LLC | 2669733 |
| 17 m (55 ft) | Tree | 2004 | Sba 2012 Tc Assets, LLC | 2669776 |
| 16 m (52 ft) | Tower | 2006 | T-mobile West Tower LLC | 2652663 |
| 16 m (51 ft) | Pole | 1998 | Stc One LLC | 609273 |
| 14 m (45 ft) | Pole | 2006 | Sba 2012 Tc Assets, LLC | 2649921 |
| 11 m (36 ft) | Monopole | 2015 | Los Angeles Smsa Limited Partnership | 2692850 |
When they were registered
| 1980s | 2 | 10% |
| 1990s | 2 | 10% |
| 2000s | 10 | 50% |
| 2010s | 6 | 30% |
Nearby places
- Fontana 23
- San Bernardino 63
- Colton 5
- Jurupa Valley 8
- Loma Linda 9
About this data
Figures are drawn from the FCC's public antenna structure register (2026-08-23). It covers structures that need registering — broadly those over 200 feet or close to an airport — and not the many shorter installations that carry mobile traffic.
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.