Wisconsin / Jefferson County
#17 of 72 WI counties · 67 structures
Cell towers in Jefferson County, WI
The FCC registry lists 67 constructed antenna structures in Jefferson County, 2% of Wisconsin's 3,943. Ownership is spread across 34 registrants; the largest, Array Digital Infrastructure, has 10 (15%). The three big tower companies — American Tower, Crown Castle and SBA — hold 14 between them.
- 1Constructed structures 67
- 2Tallest 495 ft
- 3Largest owner Array Digital Infrastructure
- 4Median height (state 254 ft) 200 ft
Who owns the towers in Jefferson County
34 different registrants own the 67 structures. Owner names are the registrant's legal entity as filed with the FCC; the large tower companies file under many subsidiary names, which this site groups into families where the brand is in the name or listed in the company's SEC filings.
Height and age
The median structure here stands 200 feet, 54 feet shorter than the Wisconsin median, typical of denser areas where more, shorter sites fill in coverage. The tallest is a guyed tower near Watertown at 495 feet, built in 2001. More than in any other decade, 31% were built in the 2000s.
Every registered structure
Sorted tallest first. The registration number opens the FCC record, which shows the exact location and the owner's contact for the structure. A tower on your land that is not in this list is probably under 200 feet and away from airports, so it did not need registering — see why some towers aren't listed.
| FCC reg. | Type | Height | Built | City | Owner |
|---|---|---|---|---|---|
| 1222019 | Guyed tower | 495 ft | 2001 | Watertown | American Towers LLC |
| 1317327 | Guyed tower | 445 ft | 2021 | Cambridge | Bertram Communications LLC |
| 1317344 | Guyed tower | 445 ft | 2021 | Hebron | Bertram Communications LLC |
| 1317916 | Guyed tower | 445 ft | 2021 | Hebron | Bertram Communications LLC |
| 1317917 | Guyed tower | 445 ft | 2021 | Cambridge | Bertram Communications LLC |
| 1234301 | Guyed tower | 420 ft | 2002 | Whitewater | Global Tower, LLC. through American Towers, LLC |
| 1317330 | Lattice tower | 350 ft | 2021 | Watertown | Bertram Communications LLC |
| 1317840 | Lattice tower | 350 ft | 2021 | Watertown | Bertram Communications LLC |
| 1042741 | Lattice tower | 325 ft | 1976 | Fort Atkinson | Wisconsin Power and Light Company |
| 1324585 | Guyed tower | 307 ft | 2024 | Fort Atkinson | VBHV, LLC (WI) |
| 1327261 | Guyed tower | 304 ft | 2024 | Jefferson | Bug Tussel 1, LLC |
| 1327922 | Guyed tower | 304 ft | 2025 | Fort Atkinson | Bug Tussel 1, LLC |
| 1219156 | Lattice tower | 292 ft | 2000 | Fort Atkinson | American Towers LLC |
| 1034447 | Tower | 283 ft | 1991 | Fort Atkinson | MADISON SMSA TOWER HOLDINGS LLC |
| 1057070 | Tower | 270 ft | 1998 | Lake Mills | American Towers, LLC |
| 1035461 | Other or unspecified | 268 ft | 1988 | Cold Spring Township | Magnum Communications, Inc |
| 1035462 | Other or unspecified | 268 ft | 1988 | Cold Spring Township | Magnum Communications, Inc |
| 1035463 | Other or unspecified | 268 ft | 1988 | Cold Spring Township | Magnum Communications, Inc |
| 1035464 | Other or unspecified | 268 ft | 1988 | Cold Spring Township | Magnum Communications, Inc |
| 1225015 | Tower | 268 ft | 2001 | Waterloo | SpectraSite Communications, LLC. through American Towers, LLC. |
| 1035465 | Other or unspecified | 265 ft | 1997 | Cold Spring Township | Magnum Communications, Inc |
| 1328594 | Lattice tower | 265 ft | 2025 | Waterloo | The Towers, LLC |
| 1320636 | Lattice tower | 262 ft | 2022 | Johnson Creek | Harmoni Towers LLC |
| 1034438 | Lattice tower | 254 ft | 1990 | Watertown | American Towers LLC |
| 1036144 | Lattice tower | 246 ft | 1953 | Eagle | American Towers LLC |
| 1324313 | Lattice tower | 224 ft | 2024 | Whitewater | Walworth, County of |
| 1317343 | Lattice tower | 220 ft | 2021 | Fort Atkinson | Bertram Communications LLC |
| 1317918 | Lattice tower | 220 ft | 2021 | Fort Atkinson | Bertram Communications LLC |
| 1229718 | Lattice tower | 215 ft | 2020 | Waterloo | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1208265 | Monopole | 210 ft | 2000 | Concord | SBA Towers II LLC |
| 1034429 | Tower | 202 ft | 1993 | Concord | MILWAUKEE SMSA TOWER HOLDINGS LLC |
| 1024638 | Tower | 200 ft | 1993 | Fort Atkinson | TSR WIRELESS LLC |
| 1234475 | Monopole | 200 ft | 2000 | Watertown | T-Mobile USA Tower LLC |
| 1324479 | Lattice tower | 200 ft | 2001 | Jefferson | T-Mobile USA Tower LLC |
| 1050098 | Tower | 199 ft | 1991 | Fort Atkinson | WISCONSIN ELECTRIC POWER COMPANY |
| 1249220 | Lattice tower | 199 ft | 2005 | Fort Atkinson | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1331783 | Lattice tower | 199 ft | 2026 | Sullivan | The Towers, LLC |
| 1047466 | Lattice tower | 195 ft | 1995 | Jefferson | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1047468 | Lattice tower | 195 ft | 1994 | Lake Mills | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1233524 | Lattice tower | 195 ft | 2002 | Whitewater | SBA Structures, LLC |
| 1226578 | Lattice tower | 194 ft | 2001 | Helenville | SBA Steel, LLC. |
| 1239957 | Lattice tower | 192 ft | 2003 | Helenville | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1201277 | Lattice tower | 190 ft | 1998 | Ixonia | SBA Structures, LLC |
| 1217603 | Pole | 189 ft | 1996 | Jefferson | MADISON SMSA TOWER HOLDINGS LLC |
| 1304508 | Monopole | 189 ft | 2018 | Watertown | Harmoni Towers LLC |
| 1062004 | Lattice tower | 185 ft | 1999 | Concord | SBA Structures, LLC |
| 1258735 | Lattice tower | 184 ft | 2008 | Fort Atkinson | Cellco Partnership |
| 1212670 | Tower | 171 ft | 1981 | Jefferson | Jefferson County Sheriff's Department |
| 1220585 | Tower | 161 ft | 2001 | Watertown | City of Watertown |
| 1249561 | Monopole | 160 ft | 2006 | Sullivan | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1249980 | Tower | 159 ft | 2005 | Jefferson | SBA Towers, LLC |
| 1323929 | Monopole | 159 ft | 2023 | Watertown | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1277544 | Monopole | 155 ft | 2011 | Lake Mills | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1041345 | Water tank | 154 ft | 1998 | Watertown | WATERTOWN WATER COMMISSION |
| 1327448 | Monopole | 154 ft | 2025 | Watertown | Tillman Infrastructure, LLC |
| 1259341 | Monopole | 153 ft | 2007 | Jefferson | Cellco Partnership |
| 1229114 | Monopole | 137 ft | 2002 | Fort Atkinson | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1323920 | Monopole | 135 ft | 2018 | Fort Atkinson | Harmoni Towers, LLC |
| 1226498 | Water tank | 129 ft | 2001 | Watertown | T-Mobile Central LLC |
| 1035027 | On a building | 128 ft | 1978 | Watertown | AT&T Mobility Spectrum LLC |
| 1257599 | Tower | 117 ft | 2007 | Fort Atkinson | SBA 2012 TC Assets, LLC |
| 1050114 | Tower | 100 ft | 1992 | Watertown | WISCONSIN ELECTRIC POWER COMPANY |
| 1232488 | On a building | 95 ft | 2002 | Fort Atkinson | Fort Atkinson Memorial Health Services |
| 1301486 | Monopole | 90 ft | 2017 | Whitewater | Diamond Towers IV LLC |
| 1323082 | Monopole | 75 ft | 2023 | Fort Atkinson | ARRAY DIGITAL INFRASTRUCTURE, INC. |
| 1248812 | Tower | 70 ft | 2005 | Watertown | Bertram Communications |
| 1050107 | Tower | 65 ft | 1991 | Watertown | WISCONSIN ELECTRIC POWER COMPANY |
If you have a tower lease in Jefferson County
Find your structure above, open its FCC record and confirm the owner — that is the company your lease runs to today, even if a different carrier signed it originally. Before answering a buyout offer, put your current rent, escalator and remaining term into the calculator to see what the rent is worth and what return the offer assumes.
Counties in Wisconsin with similar tower counts: Portage County (73), Outagamie County (71), Grant County (67), Walworth County (67), Kenosha County (65).
Source: FCC Antenna Structure Registration, weekly public access file (r_tower.zip, created 2026-10-18); constructed registrations only; locations rounded. Checked 2026-10-23. Methodology.