Cell towers in Fremont County, ID

The FCC registry lists 16 constructed antenna structures in Fremont County, 2% of Idaho's 929. Ownership is spread across 10 registrants; the largest, SBA Communications, has 4 (25%). The three big tower companies — American Tower, Crown Castle and SBA — hold 6 between them.

Value a buyout offer

1Constructed structures 16
2Tallest 320 ft
3Largest owner SBA Communications
4Median height (state 140 ft) 153 ft

Structures

rank 21 of 44 in ID

Most common type

Tower

50% of structures

Over 200 feet

31% of structures

Peak build decade

2000s

56% built then

Who owns the towers in Fremont County

10 different registrants own the 16 structures. Owner names are the registrant's legal entity as filed with the FCC; the large tower companies file under many subsidiary names, which this site groups into families where the brand is in the name or listed in the company's SEC filings.

Constructed structures in Fremont County by owner group, bars to scale. Source: FCC ASR, October 2026.

Height and age

The median structure here stands 153 feet, 13 feet taller than the Idaho median — a sign of broadcast and rural coverage towers rather than short suburban sites. The tallest is a guyed tower near Island Park at 320 feet, built in 1994. Most 56% were built in the 2000s.

Structures in Fremont County by type, bars to scale. Source: FCC ASR.

Structures in Fremont County by decade built, columns to scale. Source: FCC ASR.

Every registered structure

Sorted tallest first. The registration number opens the FCC record, which shows the exact location and the owner's contact for the structure. A tower on your land that is not in this list is probably under 200 feet and away from airports, so it did not need registering — see why some towers aren't listed.

FCC reg.	Type	Height	Built	City	Owner
1040322	Guyed tower	320 ft	1994	Island Park	Cellco Partnership
1040112	Tower	308 ft	1994	Ashton	Cellco Partnership
1228000	Tower	255 ft	2001	Ashton	SBA Structures, LLC
1228409	Tower	255 ft	2001	St. Anthony	SBA Structures, LLC
1236695	Tower	205 ft	2001	St. Anthony	SBA Towers II LLC
1319512	Lattice tower	199 ft	2022	Island Park	AT&T Mobility Spectrum LLC
1236189	Tower	188 ft	2002	St. Anthony	SBA Towers II LLC
1264800	Tower	156 ft	2008	St. Anthony	CCATT LLC
1329534	Lattice tower	150 ft	2025	Ashton	Teton Communications, Inc
1301757	Lattice tower	140 ft	2017	St Anthony	Fremont County
1236937	Pole	112 ft	2003	St. Anthony	Idaho 6-Clark Limited Partnership
1329439	Lattice tower	110 ft	2025	Island Park	Teton Communications, Inc
1059453	Tower	109 ft	2005	Ashton	Idaho 6-Clark Limited Partnership
1240750	Tower	105 ft	2004	St. Anthony	Fremont Telcom Co.
1305831	Lattice tower	105 ft	2018	Island Park	ALLTEL Corporation
1221934	Pole	93 ft	2001	St. Anthony	CCATT LLC

If you have a tower lease in Fremont County

Find your structure above, open its FCC record and confirm the owner — that is the company your lease runs to today, even if a different carrier signed it originally. Before answering a buyout offer, put your current rent, escalator and remaining term into the calculator to see what the rent is worth and what return the offer assumes.

Counties in Idaho with similar tower counts: Benewah County (17), Valley County (17), Caribou County (16), Minidoka County (15), Payette County (15).

Source: FCC Antenna Structure Registration, weekly public access file (r_tower.zip, created 2026-10-18); constructed registrations only; locations rounded. Checked 2026-10-23. Methodology.