Cell towers in Isanti, Minnesota
The FCC register lists 5 antenna structures in and around Isanti. That is the 155th highest count of any place in Minnesota.
Overview
5 antenna structures are registered with the FCC in Isanti, MN.
The 5 structures here sit at 0.98 per square mile of land.
At a median of 86 m (283 ft), structures here run 8.7% taller than the Minnesota median of 79 m (260 ft).
The mix here is 2 lattice towers, 1 monopole, 1 guyed mast — the rest of the register is made up of rooftops, water tanks and structures the FCC records without a specific type.
The earliest structure still on the register here dates from 1991.
Structure types
| Lattice tower | 2 | 40% |
| Tower | 1 | 20% |
| Monopole | 1 | 20% |
| Guyed tower | 1 | 20% |
Largest registered owners
owner is not the same as carrier| Contact Wireless, LLC Other | 1 | 20% |
| Rural Cellular Corporation Utility | 1 | 20% |
| Sba Structures, LLC Tower company | 1 | 20% |
| Tillman Infrastructure, LLC Tower company | 1 | 20% |
| Cellco Partnership Carrier | 1 | 20% |
Tallest registered structures
| Height | Type | Built | Owner | ASR |
|---|---|---|---|---|
| 116 m (381 ft) | Tower | 1991 | Contact Wireless, LLC | 126194 |
| 87 m (284 ft) | Lattice tower | 2006 | Cellco Partnership | 2620017 |
| 86 m (283 ft) | Guyed tower | 2022 | Tillman Infrastructure, LLC | 2718229 |
| 68 m (223 ft) | Monopole | 2015 | Rural Cellular Corporation | 2692014 |
| 58 m (190 ft) | Lattice tower | 1998 | Sba Structures, LLC | 620848 |
When they were registered
| 1990s | 2 | 40% |
| 2000s | 1 | 20% |
| 2010s | 1 | 20% |
| 2020s | 1 | 20% |
Nearby places
- Cambridge 11
- North Branch 6
- Princeton 11
- Rush City 7
- Elk River 6
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.