Antenna structures in Audubon County, Iowa
At a glance
Audubon County, Iowa has 22 FCC-registered antenna structures, 20 of them marked constructed. That is the 81st-largest count among the 99 Iowa counties with registrations, and 0.53% of the state's 4,130. The tallest constructed structure in the county is registration 1021973 near Gray at 137 m (449 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Audubon County compare with the rest of Iowa?
With 22 registrations, Audubon County ranks 81st of 99 counties in Iowa; Polk County leads the state with 229. The average registered overall height here is 68 m, about 13% below the Iowa average of 79 m. The tallest standing structure, at 137 m, is about twice the county average.
What kinds of structures are registered in Audubon County?
The most common filed structure type in Audubon County is tower (code TOWER), with 11 registrations (50%). It is followed by lattice tower (5) and monopole (2). In all, 5 different FCC structure-type codes appear in the county.
By registration status: 20 constructed, 1 dismantled and 1 canceled. Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Audubon County?
RSA 7 Limited Partnership holds the most registrations in Audubon County, with 4 of the 22. The next largest are Crown Castle Tower 05 LLC (3), ARRAY DIGITAL INFRASTRUCTURE, INC. (2) and Audubon, County of (2). 12 owners with two or more registrations nationwide hold structures in the county.
Which places in Audubon County have registered structures?
Registrations in Audubon County list 7 different city or place names. The most frequent are Audubon (13), Hamlin (2), Exira (2), Audobon (2) and Gray (1).
Every registration
All 22 structures in Audubon County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Gray · 1021973 | 137 m | Tower (type not specified) | Constructed |
| 2 | Audubon · 1017089 | 96 m | Unspecified structure | Constructed |
| 3 | Hamlin · 1231423 | 93 m | Guyed tower | Constructed |
| 4 | Audubon · 1027148 | 91 m | Unspecified structure | Dismantled |
| 5 | Audubon · 1311194 | 89 m | Lattice tower | Canceled |
| 6 | Audubon · 1315048 | 89 m | Monopole | Constructed |
| 7 | Audubon · 1226670 | 81 m | Tower (type not specified) | Constructed |
| 8 | Kimballton · 1234669 | 79 m | Mast | Constructed |
| 9 | Exira · 1284346 | 79 m | Tower (type not specified) | Constructed |
| 10 | Hamlin · 1326219 | 79 m | Lattice tower | Constructed |
| 11 | Audubon · 1266178 | 78 m | Tower (type not specified) | Constructed |
| 12 | Exira · 1226668 | 61 m | Tower (type not specified) | Constructed |
| 13 | Brayton · 1226697 | 61 m | Tower (type not specified) | Constructed |
| 14 | Audubon · 1016903 | 61 m | Tower (type not specified) | Constructed |
| 15 | Audubon · 1312671 | 61 m | Lattice tower | Constructed |
| 16 | Audubon · 1327368 | 56 m | Lattice tower | Constructed |
| 17 | Audobon · 1248979 | 51 m | Lattice tower | Constructed |
| 18 | Audubon · 1284195 | 43 m | Tower (type not specified) | Constructed |
| 19 | Audubon · 1238899 | 36 m | Tower (type not specified) | Constructed |
| 20 | Audubon · 1015417 | 34 m | Tower (type not specified) | Constructed |
| 21 | Audobon · 1322884 | 31 m | Monopole | Constructed |
| 22 | Audubon · 1205524 | 9 m | Tower (type not specified) | Constructed |
Frequently asked questions
How many cell towers are in Audubon County, IA?
The FCC Antenna Structure Registration database lists 22 registered antenna structures in Audubon County, Iowa, 20 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 Audubon County?
The tallest constructed registered structure in Audubon County is registration 1021973, a tower near Gray at 137 m (449 ft) overall height.
Who owns the most towers in Audubon County?
RSA 7 Limited Partnership holds the most registrations in Audubon County (4), followed by Crown Castle Tower 05 LLC (3).
What kind of towers are in Audubon County?
Tower (type not specified) is the most common filed type (11 of 22 registrations), then lattice tower (5).
More in Iowa
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 Audubon County, Iowa”, https://towercensus.com/towers/iowa/county/audubon-county (data as of October 13, 2026).