Antenna structures in Clark County, Idaho
At a glance
Clark County, Idaho has 15 FCC-registered antenna structures, 10 of them marked constructed. That is the 31st-largest count among the 44 Idaho counties with registrations, and 1.1% of the state's 1,360. The tallest constructed structure in the county is registration 1040320 near Dubois at 95 m (310 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Clark County compare with the rest of Idaho?
With 15 registrations, Clark County ranks 31st of 44 counties in Idaho; Ada County leads the state with 138. The average registered overall height here is 47 m, roughly in line with the Idaho average of 47 m. The tallest standing structure, at 95 m, is about twice the county average.
What kinds of structures are registered in Clark County?
The most common filed structure type in Clark County is tower (code TOWER), with 9 registrations (60%). It is followed by lattice tower (2) and pole (2). In all, 4 different FCC structure-type codes appear in the county.
By registration status: 10 constructed, 2 canceled, 1 terminated, 1 granted (not yet constructed) and 1 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 Clark County?
American Towers LLC holds the most registrations in Clark County, with 2 of the 15. The next largest are ARRAY DIGITAL INFRASTRUCTURE, INC. (1), Cellco Partnership (1) and Idaho 6-Clark Limited Partnership (1). 12 owners with two or more registrations nationwide hold structures in the county.
Which places in Clark County have registered structures?
Registrations in Clark County list 6 different city or place names. The most frequent are Dubois (9), Saint Anthony (2), Spencer (1), Monida (1) and Mud Lake (1).
Every registration
All 15 structures in Clark County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Dubois · 1040320 | 95 m | Tower (type not specified) | Constructed |
| 2 | Saint Anthony · 1007998 | 93 m | Tower (type not specified) | Canceled |
| 3 | Spencer · 1237605 | 66 m | Lattice tower | Dismantled |
| 4 | Monida · 1230271 | 61 m | Tower (type not specified) | Granted (not yet constructed) |
| 5 | Saint Anthony · 1059450 | 58 m | Tower (type not specified) | Constructed |
| 6 | Dubois · 1230270 | 47 m | Tower (type not specified) | Constructed |
| 7 | Dubois · 1252680 | 47 m | Tower (type not specified) | Canceled |
| 8 | Dubois · 1229063 | 46 m | Tower (type not specified) | Constructed |
| 9 | Mud Lake · 1329531 | 46 m | Lattice tower | Constructed |
| 10 | Dubois · 1259500 | 40 m | Tank | Terminated |
| 11 | Dubois · 1230272 | 38 m | Tower (type not specified) | Constructed |
| 12 | Dubois · 1274926 | 24 m | Unspecified structure | Constructed |
| 13 | Dubois · 1249841 | 15 m | Pole | Constructed |
| 14 | Dubois · 1280087 | 15 m | Pole | Constructed |
| 15 | Monida Pass · 1226806 | 9 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Clark County, ID?
The FCC Antenna Structure Registration database lists 15 registered antenna structures in Clark County, Idaho, 10 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 Clark County?
The tallest constructed registered structure in Clark County is registration 1040320, a tower near Dubois at 95 m (310 ft) overall height.
Who owns the most towers in Clark County?
American Towers LLC holds the most registrations in Clark County (2), followed by ARRAY DIGITAL INFRASTRUCTURE, INC. (1).
What kind of towers are in Clark County?
Tower (type not specified) is the most common filed type (9 of 15 registrations), then lattice tower (2).
More in Idaho
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 6, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Clark County, Idaho”, https://towercensus.com/towers/idaho/county/clark-county (data as of October 6, 2026).