Cell towers in Walworth County, WI

The FCC registry lists 67 constructed antenna structures in Walworth County, 2% of Wisconsin's 3,943. Ownership is spread across 33 registrants; the largest, Array Digital Infrastructure, has 13 (19%). The three big tower companies — American Tower, Crown Castle and SBA — hold 15 between them.

Value a buyout offer

1Constructed structures 67
2Tallest 470 ft
3Largest owner Array Digital Infrastructure
4Median height (state 254 ft) 196 ft

Structures

rank 18 of 72 in WI

Most common type

Lattice tower

46% of structures

Over 200 feet

42% of structures

Peak build decade

2000s

34% built then

Who owns the towers in Walworth County

33 different registrants own the 67 structures. One is registered to an individual or family trust, whose name this site withholds. 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.

Constructed structures in Walworth County by owner group, bars to scale. Source: FCC ASR, October 2026.

Height and age

The median structure here stands 196 feet, 58 feet shorter than the Wisconsin median, typical of denser areas where more, shorter sites fill in coverage. The tallest is a tower near Williams Bay at 470 feet, built in 1977. More than in any other decade, 34% were built in the 2000s.

Structures in Walworth County by type, bars to scale. Source: FCC ASR.

Structures in Walworth County by decade built, columns to scale. Source: FCC ASR.

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
1035943	Tower	470 ft	1977	Williams Bay	MILWAUKEE REPEATER SERVICE INC
1328291	Lattice tower	325 ft	2025	Darien	Wisconsin Power and Light Company
1050407	Guyed tower	320 ft	1990	Darien	WISCONSIN POWER AND LIGHT COMPANY
1065623	Guyed tower	320 ft	1999	Lake Geneva	SBA Structures, LLC
1323469	Lattice tower	315 ft	2023	Elkhorn	Walworth, County of
1035101	Tower	299 ft	1993	Lake Geneva	Private owner (name withheld)
1203244	Tower	290 ft	1985	Elkhorn	Walworth County
1034432	Tower	282 ft	2003	Elkhorn	CCATT LLC
1050104	Tower	280 ft	1990	Whitewater	WISCONSIN ELECTRIC POWER COMPANY
1034876	Guyed tower	279 ft	1992	Delevan	SBA GC Towers, LLC
1324335	Lattice tower	279 ft	2024	Walworth	Walworth, County of
1323468	Lattice tower	275 ft	2024	Darien	Walworth, County of
1327355	Lattice tower	275 ft	2024	Lake Geneva	Walworth, County of
1288912	Lattice tower	270 ft	2013	Elkhorn	Pinnacle Towers LLC
1034434	Tower	266 ft	2003	Fontana	VILLAGE OF FONTANA ON GENEVA LAKE
1034446	Lattice tower	265 ft	1994	Whitewater	CCATT LLC
1058994	Tower	265 ft	1996	Spring Prarie	ANR Pipeline Company
1323833	Lattice tower	265 ft	2024	Burlington	Walworth, County of
1325222	Lattice tower	260 ft	2023	Walworth	Tower Sites, Inc.
1321821	Lattice tower	258 ft	2022	Elkhorn	Tillman Infrastructure, LLC
1330506	Lattice tower	256 ft	2025	Williams Bay	TowerCom V-B, LLC
1231164	Lattice tower	254 ft	2001	Burlington	SBA Structures, LLC
1325653	Lattice tower	254 ft	2025	Sharon	AT&T Mobility Services LLC
1226178	Tower	240 ft	2001	Elkhorn	Tower Sites, Inc.
1323749	Lattice tower	234 ft	2024	Whitewater	Walworth, County of
1302900	Lattice tower	226 ft	2017	Darien	ARRAY DIGITAL INFRASTRUCTURE, INC.
1034435	Guyed tower	225 ft	1993	Burlington	CCATT LLC
1047474	Lattice tower	220 ft	2005	Whitewater	ARRAY DIGITAL INFRASTRUCTURE, INC.
1229712	Lattice tower	200 ft	2001	Darien	ARRAY DIGITAL INFRASTRUCTURE, INC.
1210124	Tower	199 ft	2000	Lyons	STC Five LLC
1246541	Tower	199 ft	1992	Elkhorn	WISCONSIN, STATE OF
1323470	Lattice tower	199 ft	2023	East Troy	Walworth, County of
1328552	Lattice tower	199 ft	2024	Elkhorn	TowerNorth Development, LLC
1323972	Lattice tower	196 ft	2024	Genoa City	Tillman Infrastructure, LLC
1047473	Monopole	195 ft	1997	East Troy	ARRAY DIGITAL INFRASTRUCTURE, INC.
1208087	Tower	195 ft	2000	East Troy	STC Five LLC
1327175	Lattice tower	195 ft	2024	Lake Geneva	Vertical Bridge VBTS, LLC
1041350	Mast	192 ft	1998	Delavan	Cellco Partnership
1315932	Monopole	192 ft	2020	Walworth	Uniti Towers LLC
1270343	Tower	191 ft	2004	Genoa City	SBA 2012 TC Assets, LLC
1232029	Monopole	190 ft	2002	Lake Geneva	SBA 2012 TC Assets, LLC
1237252	Tower	190 ft	2003	Whitewater	Walworth, County of
1244959	Lattice tower	190 ft	2004	Lake Geneva	ARRAY DIGITAL INFRASTRUCTURE, INC.
1293828	Monopole	190 ft	2016	Delavan Lake	ARRAY DIGITAL INFRASTRUCTURE, INC.
1059988	Lattice tower	189 ft	1998	Williams Bay	SBA Structures, LLC
1247420	Lattice tower	189 ft	2005	Delevan	ARRAY DIGITAL INFRASTRUCTURE, INC.
1324950	Lattice tower	187 ft	2024	Genoa City	Walworth, County of
1055851	Lattice tower	186 ft	1999	Genoa City	SBA Structures, LLC
1042740	Lattice tower	185 ft	1992	Lake Geneva	ARRAY DIGITAL INFRASTRUCTURE, INC.
1201425	Lattice tower	181 ft	1999	Lake Geneva	SBA Structures, LLC
1229726	Monopole	180 ft	2002	Elkhorn	ARRAY DIGITAL INFRASTRUCTURE, INC.
1234308	On a building	180 ft	2003	Elkhorn	Walworth, County of
1060754	Other or unspecified	176 ft	1964	Lyons Township	WGLB, LLC
1060755	Other or unspecified	176 ft	1964	Lyons Township	WGLB, LLC
1228414	Lattice tower	173 ft	2001	East Troy	SBA Towers II LLC
1047471	Lattice tower	170 ft	1994	Delavan	ARRAY DIGITAL INFRASTRUCTURE, INC.
1208512	Water tank	161 ft	2001	Lake Geneva	Lake Geneva, City of
1057901	Water tank	160 ft	1969	Williams Bay	VILLAGE OF WILLIAMS BAY
1323918	Monopole	159 ft	2018	Whitewater	Harmoni Towers, LLC
1059549	Pole	152 ft	1998	Elkhorn	American Towers, LLC
1296403	Lattice tower	145 ft	2015	Walworth	ARRAY DIGITAL INFRASTRUCTURE, INC.
1259568	Water tank	142 ft	2006	Lake Geneva	LAKE GENEVA UTILITY COMMISSION
1228566	Monopole	140 ft	2002	Whitewater	ARRAY DIGITAL INFRASTRUCTURE, INC.
1256397	Monopole	114 ft	2006	Whitewater	ARRAY DIGITAL INFRASTRUCTURE, INC.
1254774	Monopole	113 ft	2006	East Troy	SBA 2012 TC Assets, LLC
1229693	Pole	77 ft	2002	East Troy	Cellco Partnership
1222460	Mast	37 ft	2001	Burlington	Burlington, City of

If you have a tower lease in Walworth 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: Outagamie County (71), Grant County (67), Jefferson County (67), Kenosha County (65), Sheboygan 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.