Antenna structures in Clayton County, Iowa
At a glance
Clayton County, Iowa has 38 FCC-registered antenna structures, 32 of them marked constructed. That is the 42nd-largest count among the 99 Iowa counties with registrations, and 0.92% of the state's 4,130. The tallest constructed structure in the county is registration 1058201 near Arlington at 149 m (489 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Clayton County compare with the rest of Iowa?
With 38 registrations, Clayton County ranks 42nd of 99 counties in Iowa; Polk County leads the state with 229. The average registered overall height here is 78 m, roughly in line with the Iowa average of 79 m. The tallest standing structure, at 149 m, is about twice the county average.
What kinds of structures are registered in Clayton County?
The most common filed structure type in Clayton County is tower (code TOWER), with 12 registrations (31.6%). It is followed by lattice tower (11) and guyed tower (10). In all, 4 different FCC structure-type codes appear in the county.
By registration status: 32 constructed, 3 dismantled, 1 terminated, 1 canceled and 1 granted (not yet constructed). Only constructed registrations describe structures the registry treats as standing; canceled, dismantled and terminated records stay listed as history.
Who owns the towers in Clayton County?
ARRAY DIGITAL INFRASTRUCTURE, INC. holds the most registrations in Clayton County, with 8 of the 38. The next largest are NEIT Properties, LLC (6), The Towers, LLC (4) and CTI Towers Assets II, LLC (3). 13 owners with two or more registrations nationwide hold structures in the county.
Which places in Clayton County have registered structures?
Registrations in Clayton County list 17 different city or place names. The most frequent are McGregor (5), Elkader (4), Postville (4), Garnavillo (4) and Edgewood (4).
Every registration
All 38 structures in Clayton County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Arlington · 1058201 | 149 m | Tower (type not specified) | Constructed |
| 2 | Elkader · 1302440 | 137 m | Lattice tower | Constructed |
| 3 | Postville · 1065676 | 128 m | Tower (type not specified) | Constructed |
| 4 | Postville · 1017697 | 125 m | Guyed tower | Constructed |
| 5 | Elkader · 1008891 | 105 m | Guyed tower | Constructed |
| 6 | Strawberry Point · 1224522 | 105 m | Lattice tower | Constructed |
| 7 | McGregor · 1017747 | 96 m | Guyed tower | Constructed |
| 8 | Postville · 1016496 | 95 m | Guyed tower | Constructed |
| 9 | Elkader · 1218776 | 94 m | Guyed tower | Constructed |
| 10 | Garnavillo · 1218778 | 94 m | Tower (type not specified) | Constructed |
| 11 | Strawberry Point · 1219299 | 94 m | Tower (type not specified) | Constructed |
| 12 | Monona · 1222171 | 94 m | Tower (type not specified) | Constructed |
| 13 | Monona · 1260788 | 94 m | Lattice tower | Constructed |
| 14 | Garnavillo · 1262749 | 94 m | Guyed tower | Constructed |
| 15 | Volga · 1273315 | 94 m | Guyed tower | Constructed |
| 16 | Elkport · 1332156 | 85 m | Lattice tower | Constructed |
| 17 | Volga · 1332149 | 81 m | Lattice tower | Constructed |
| 18 | Edgewood · 1255838 | 79 m | Guyed tower | Constructed |
| 19 | Strawberry Point · 1332982 | 79 m | Lattice tower | Constructed |
| 20 | Edgewood · 1327014 | 79 m | Lattice tower | Canceled |
| 21 | Edgewood · 1330014 | 79 m | Lattice tower | Constructed |
| 22 | Garber · 1278361 | 79 m | Guyed tower | Constructed |
| 23 | Elkader · 1018307 | 76 m | Tower (type not specified) | Constructed |
| 24 | Postville · 1218242 | 76 m | Unspecified structure | Constructed |
| 25 | McGregor · 1328374 | 74 m | Lattice tower | Granted (not yet constructed) |
| 26 | Mc Gregor · 1017647 | 74 m | Unspecified structure | Constructed |
| 27 | Garnavillo · 1321017 | 61 m | Lattice tower | Constructed |
| 28 | Guttenburg · 1221277 | 61 m | Unspecified structure | Dismantled |
| 29 | McGregor · 1241272 | 60 m | Tower (type not specified) | Constructed |
| 30 | Guttenberg · 1225086 | 57 m | Monopole | Constructed |
| 31 | McGregor · 1049115 | 55 m | Tower (type not specified) | Constructed |
| 32 | Mc Gregor · 1233639 | 43 m | Tower (type not specified) | Constructed |
| 33 | Gottenberg · 1034222 | 43 m | Tower (type not specified) | Constructed |
| 34 | McGregor · 1239564 | 35 m | Unspecified structure | Dismantled |
| 35 | Marquette · 1237088 | 31 m | Tower (type not specified) | Terminated |
| 36 | Monoa · 1237364 | 24 m | Tower (type not specified) | Constructed |
| 37 | Edgewood · 1307730 | 18 m | Lattice tower | Dismantled |
| 38 | Garnavillo · 1313107 | 18 m | Guyed tower | Constructed |
Frequently asked questions
How many cell towers are in Clayton County, IA?
The FCC Antenna Structure Registration database lists 38 registered antenna structures in Clayton County, Iowa, 32 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 Clayton County?
The tallest constructed registered structure in Clayton County is registration 1058201, a tower near Arlington at 149 m (489 ft) overall height.
Who owns the most towers in Clayton County?
ARRAY DIGITAL INFRASTRUCTURE, INC. holds the most registrations in Clayton County (8), followed by NEIT Properties, LLC (6).
What kind of towers are in Clayton County?
Tower (type not specified) is the most common filed type (12 of 38 registrations), then lattice tower (11).
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 Clayton County, Iowa”, https://towercensus.com/towers/iowa/county/clayton-county (data as of October 13, 2026).