Antenna structures in Bennett County, South Dakota
At a glance
Bennett County, South Dakota has 10 FCC-registered antenna structures, 7 of them marked constructed. That is the 53rd-largest count among the 66 South Dakota counties with registrations, and 0.78% of the state's 1,289. The tallest constructed structure in the county is registration 1045392 near Martin at 152 m (500 ft).
Dataset updated . Refreshed from the FCC ASR weekly bulk database.
How does Bennett County compare with the rest of South Dakota?
With 10 registrations, Bennett County ranks 53rd of 66 counties in South Dakota; Minnehaha County leads the state with 116. The average registered overall height here is 101 m, about 20% above the South Dakota average of 84 m. The tallest standing structure, at 152 m, is about 51% above the county average.
What kinds of structures are registered in Bennett County?
The most common filed structure type in Bennett County is tower (code TOWER), with 5 registrations (50%). It is followed by guyed tower (3) and pole (1). In all, 4 different FCC structure-type codes appear in the county.
By registration status: 7 constructed, 2 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 Bennett County?
AT&T Mobility Spectrum LLC holds the most registrations in Bennett County, with 2 of the 10. The next largest are American Towers LLC (1), CCATT LLC (1) and CitySwitch II, LLC (1). 7 owners with two or more registrations nationwide hold structures in the county.
Which places in Bennett County have registered structures?
Registrations in Bennett County list 4 different city or place names. The most frequent are Martin (7), St. Francis (1), Tuthill (1) and Batesland (1).
Every registration
All 10 structures in Bennett County, tallest first
| # | Structure | Height | Type | Status |
|---|---|---|---|---|
| 1 | Martin · 1045392 | 152 m | Tower (type not specified) | Constructed |
| 2 | St. Francis · 1242763 | 150 m | Tower (type not specified) | Canceled |
| 3 | Tuthill · 1312437 | 123 m | Guyed tower | Constructed |
| 4 | Martin · 1292209 | 111 m | Lattice tower | Canceled |
| 5 | Martin · 1312235 | 111 m | Guyed tower | Constructed |
| 6 | Martin · 1283697 | 104 m | Tower (type not specified) | Constructed |
| 7 | Martin · 1052820 | 98 m | Tower (type not specified) | Constructed |
| 8 | Martin · 1252088 | 66 m | Tower (type not specified) | Constructed |
| 9 | Martin · 1324276 | 59 m | Guyed tower | Granted (not yet constructed) |
| 10 | Batesland · 1266906 | 32 m | Pole | Constructed |
Frequently asked questions
How many cell towers are in Bennett County, SD?
The FCC Antenna Structure Registration database lists 10 registered antenna structures in Bennett County, South Dakota, 7 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 Bennett County?
The tallest constructed registered structure in Bennett County is registration 1045392, a tower near Martin at 152 m (500 ft) overall height.
Who owns the most towers in Bennett County?
AT&T Mobility Spectrum LLC holds the most registrations in Bennett County (2), followed by American Towers LLC (1).
What kind of towers are in Bennett County?
Tower (type not specified) is the most common filed type (5 of 10 registrations), then guyed tower (3).
More in South Dakota
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 Bennett County, South Dakota”, https://towercensus.com/towers/south-dakota/county/bennett-county (data as of October 13, 2026).