Antenna structures in Elmore County, Idaho
At a glance
Elmore County, Idaho has 34 FCC-registered antenna structures, 26 of them marked constructed. That is the 14th-largest count among the 44 Idaho counties with registrations, and 2.5% of the state's 1,364. The tallest constructed structure in the county is registration 1039687 near Hammettt at 128 m (420 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Elmore County compare with the rest of Idaho?
With 34 registrations, Elmore County ranks 14th of 44 counties in Idaho; Ada County leads the state with 138. The average registered overall height here is 53 m, about 13% above the Idaho average of 47 m. The tallest standing structure, at 128 m, is about 2.4 times the county average.
What kinds of structures are registered in Elmore County?
The most common filed structure type in Elmore County is tower (code TOWER), with 12 registrations (35.3%). It is followed by lattice tower (8) and monopole (8). In all, 5 different FCC structure-type codes appear in the county.
By registration status: 26 constructed, 3 canceled, 3 granted (not yet constructed) and 2 dismantled. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Elmore County?
American Towers LLC holds the most registrations in Elmore County, with 7 of the 34. The next largest are Cellco Partnership (6), American Tower Limited Partnership (2) and Signal Point (2). 19 owners with two or more registrations nationwide hold structures in the county.
Which places in Elmore County have registered structures?
Registrations in Elmore County list 10 different city or place names. The most frequent are Mountain Home (19), Glenns Ferry (6), Mountain Home Afb (2), Hammettt (1) and Glenn'S Ferry (1).
Every registration
All 34 structures in Elmore County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Hammettt · 1039687 | 128 m | Guyed tower | Constructed |
| 2 | Glenns Ferry · 1207657 | 96 m | Tower (type not specified) | Canceled |
| 3 | Glenn'S Ferry · 1210985 | 96 m | Tower (type not specified) | Constructed |
| 4 | Glenns Ferry · 1210984 | 95 m | Lattice tower | Constructed |
| 5 | Mountain Home · 1039688 | 94 m | Tower (type not specified) | Constructed |
| 6 | Grand View · 1291475 | 93 m | Lattice tower | Constructed |
| 7 | Mountain Home · 1013950 | 87 m | Lattice tower | Constructed |
| 8 | Mount Home · 1053111 | 85 m | Tower (type not specified) | Constructed |
| 9 | Glenns Ferry · 1207655 | 81 m | Tower (type not specified) | Canceled |
| 10 | Mountain Home · 1250552 | 62 m | Pole | Constructed |
| 11 | Byce · 1225531 | 59 m | Tower (type not specified) | Constructed |
| 12 | Glenns Ferry · 1331800 | 49 m | Lattice tower | Constructed |
| 13 | Mountain Home · 1038185 | 49 m | Tower (type not specified) | Constructed |
| 14 | Mountain Home · 1311665 | 48 m | Lattice tower | Constructed |
| 15 | Elmore · 1331850 | 46 m | Monopole | Granted (not yet constructed) |
| 16 | Mountain Home · 1042120 | 46 m | Tower (type not specified) | Constructed |
| 17 | Boise · 1226404 | 45 m | Tower (type not specified) | Constructed |
| 18 | Mountain Home · 1226407 | 45 m | Lattice tower | Constructed |
| 19 | Mountain Home · 1303186 | 43 m | Guyed tower | Constructed |
| 20 | Mountain Home · 1225425 | 41 m | Monopole | Constructed |
| 21 | Mountain Home · 1064241 | 40 m | Unspecified structure | Constructed |
| 22 | Mountain Home · 1066079 | 39 m | Tower (type not specified) | Dismantled |
| 23 | Mountain Home · 1316289 | 38 m | Monopole | Granted (not yet constructed) |
| 24 | Mountain Home Afb · 1322519 | 38 m | Monopole | Constructed |
| 25 | Mountain Home · 1305046 | 37 m | Lattice tower | Constructed |
| 26 | Mountain Home · 1225536 | 35 m | Monopole | Constructed |
| 27 | Mountain Home · 1275941 | 33 m | Tower (type not specified) | Canceled |
| 28 | Mountain Home Afb · 1304076 | 32 m | Monopole | Constructed |
| 29 | Mountain Home · 1268773 | 31 m | Unspecified structure | Dismantled |
| 30 | Mountain Home · 1039689 | 31 m | Lattice tower | Constructed |
| 31 | Mountain Home · 1288448 | 20 m | Monopole | Constructed |
| 32 | Mountain Home · 1066014 | 19 m | Tower (type not specified) | Constructed |
| 33 | Glenns Ferry · 1285421 | 18 m | Monopole | Granted (not yet constructed) |
| 34 | Glenns Ferry · 1277841 | 10 m | Pole | Constructed |
Frequently asked questions
How many cell towers are in Elmore County, ID?
The FCC Antenna Structure Registration database lists 34 registered antenna structures in Elmore County, Idaho, 26 of them constructed. Registration is generally required only for structures taller than about 60 m or near airports, so shorter cell sites may not appear.
What is the tallest tower in Elmore County?
The tallest constructed registered structure in Elmore County is registration 1039687, a guyed tower near Hammettt at 128 m (420 ft) overall height.
Who owns the most towers in Elmore County?
American Towers LLC holds the most registrations in Elmore County (7), followed by Cellco Partnership (6).
What kind of towers are in Elmore County?
Tower (type not specified) is the most common filed type (12 of 34 registrations), then lattice tower (8).
More in Idaho
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 13, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Elmore County, Idaho”, https://towercensus.com/towers/idaho/county/elmore-county (data as of October 13, 2026).