Antenna structures in Plymouth County, Iowa
At a glance
Plymouth County, Iowa has 54 FCC-registered antenna structures, 44 of them marked constructed. That is the 16th-largest count among the 99 Iowa counties with registrations, and 1.3% of the state's 4,131. The tallest constructed structure in the county is registration 1018564 near Sioux City at 610 m (2,000 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Plymouth County compare with the rest of Iowa?
With 54 registrations, Plymouth County ranks 16th of 99 counties in Iowa; Polk County leads the state with 229. The average registered overall height here is 97 m, about 24% above the Iowa average of 79 m. The tallest standing structure, at 610 m, is about 6.3 times the county average.
What kinds of structures are registered in Plymouth County?
The most common filed structure type in Plymouth County is tower (code TOWER), with 17 registrations (31.5%). It is followed by lattice tower (16) and guyed tower (8). In all, 6 different FCC structure-type codes appear in the county.
By registration status: 44 constructed, 5 granted (not yet constructed), 3 dismantled and 2 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 Plymouth County?
CommNet Cellular Inc. holds the most registrations in Plymouth County, with 8 of the 54. The next largest are ARRAY DIGITAL INFRASTRUCTURE, INC. (5), SBA Towers IV, LLC (5) and K2 Towers III, LLC (3). 23 owners with two or more registrations nationwide hold structures in the county.
Which places in Plymouth County have registered structures?
Registrations in Plymouth County list 13 different city or place names. The most frequent are Le Mars (19), Lemars (9), Sioux City (4), Akron (4) and Hinton (3).
Every registration
All 54 structures in Plymouth County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Sioux City · 1018564 | 610 m | Guyed tower | Constructed |
| 2 | Plymouth County · 1057963 | 606 m | Tower (type not specified) | Constructed |
| 3 | Plymouth County · 1058291 | 604 m | Tower (type not specified) | Granted (not yet constructed) |
| 4 | Sioux City · 1065056 | 128 m | Tower (type not specified) | Dismantled |
| 5 | Le Mars · 1294318 | 127 m | Guyed tower | Canceled |
| 6 | Le Mars · 1017736 | 106 m | Guyed tower | Constructed |
| 7 | Akron · 1043243 | 105 m | Unspecified structure | Constructed |
| 8 | Brunsville · 1033721 | 105 m | Tower (type not specified) | Constructed |
| 9 | Kingsley · 1312797 | 102 m | Guyed tower | Constructed |
| 10 | Le Mars · 1293485 | 99 m | Guyed tower | Constructed |
| 11 | Le Mars · 1015209 | 98 m | Unspecified structure | Dismantled |
| 12 | Seney · 1018082 | 97 m | Guyed tower | Constructed |
| 13 | Merrill · 1059854 | 96 m | Tower (type not specified) | Constructed |
| 14 | Chatsworth · 1306180 | 96 m | Lattice tower | Granted (not yet constructed) |
| 15 | Lemars · 1017649 | 95 m | Tower (type not specified) | Constructed |
| 16 | Lemars · 1266120 | 95 m | Guyed tower | Constructed |
| 17 | Akron · 1330877 | 95 m | Lattice tower | Constructed |
| 18 | Sioux City · 1306134 | 94 m | Lattice tower | Constructed |
| 19 | Le Mars · 1302451 | 94 m | Lattice tower | Constructed |
| 20 | Akron · 1285006 | 92 m | Lattice tower | Constructed |
| 21 | Hinton · 1249376 | 88 m | Lattice tower | Constructed |
| 22 | Le Mars · 1241691 | 82 m | Tower (type not specified) | Constructed |
| 23 | Sioux City · 1229179 | 81 m | Lattice tower | Constructed |
| 24 | Le Mars · 1229178 | 81 m | Lattice tower | Constructed |
| 25 | Brunsville · 1306909 | 80 m | Lattice tower | Canceled |
| 26 | Hinton · 1245300 | 80 m | Tower (type not specified) | Constructed |
| 27 | Remsen · 1269114 | 79 m | Unspecified structure | Constructed |
| 28 | Kingsley · 1296529 | 79 m | Lattice tower | Constructed |
| 29 | Seney · 1245442 | 66 m | Tower (type not specified) | Constructed |
| 30 | Lemars · 1228889 | 61 m | Lattice tower | Constructed |
| 31 | Le Mars · 1015358 | 61 m | Tower (type not specified) | Constructed |
| 32 | Remsen · 1258908 | 61 m | Tower (type not specified) | Constructed |
| 33 | Remsen · 1255771 | 61 m | Tower (type not specified) | Constructed |
| 34 | Akron · 1257070 | 60 m | Lattice tower | Constructed |
| 35 | Hinton · 1245436 | 60 m | Tower (type not specified) | Constructed |
| 36 | Merrill · 1333279 | 59 m | Guyed tower | Granted (not yet constructed) |
| 37 | Merril · 1245440 | 59 m | Lattice tower | Constructed |
| 38 | Le Mars · 1240142 | 58 m | Tower (type not specified) | Constructed |
| 39 | Le Mars · 1292168 | 53 m | Monopole | Constructed |
| 40 | Lemars · 1285071 | 49 m | Monopole | Constructed |
| 41 | Le Mars · 1245439 | 38 m | Lattice tower | Constructed |
| 42 | Lemars · 1031174 | 37 m | Tower (type not specified) | Constructed |
| 43 | Lemars · 1297811 | 37 m | Lattice tower | Constructed |
| 44 | Le Mars · 1329171 | 32 m | Monopole | Constructed |
| 45 | Lemars · 1302699 | 31 m | Monopole | Constructed |
| 46 | Lemars · 1017650 | 30 m | Tower (type not specified) | Constructed |
| 47 | Le Mars · 1206749 | 26 m | Silo | Granted (not yet constructed) |
| 48 | Le Mars · 1216031 | 25 m | Pole | Constructed |
| 49 | Le Mars · 1201690 | 24 m | Pole | Constructed |
| 50 | Le Mars · 1334620 | 24 m | Pole | Constructed |
| 51 | Le Mars · 1286331 | 21 m | Monopole | Granted (not yet constructed) |
| 52 | Le Mars · 1305319 | 18 m | Monopole | Constructed |
| 53 | Le Mars · 1291335 | 11 m | Lattice tower | Constructed |
| 54 | Lemars · 1202984 | 9 m | Tower (type not specified) | Dismantled |
Frequently asked questions
How many cell towers are in Plymouth County, IA?
The FCC Antenna Structure Registration database lists 54 registered antenna structures in Plymouth County, Iowa, 44 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 Plymouth County?
The tallest constructed registered structure in Plymouth County is registration 1018564, a guyed tower near Sioux City at 610 m (2,000 ft) overall height.
Who owns the most towers in Plymouth County?
CommNet Cellular Inc. holds the most registrations in Plymouth County (8), followed by ARRAY DIGITAL INFRASTRUCTURE, INC. (5).
What kind of towers are in Plymouth County?
Tower (type not specified) is the most common filed type (17 of 54 registrations), then lattice tower (16).
More in Iowa
About this data
Source: FCC Antenna Structure Registration (ASR) database, as published October 20, 2026 — TowerCensus refreshes it weekly. See the methodology for how records are matched, cleaned and scored.
Cite as: TowerCensus, “Antenna structures in Plymouth County, Iowa”, https://towercensus.com/towers/iowa/county/plymouth-county (data as of October 20, 2026).