Biohazard Cleanup Near Lyons Historic District Lyons, WI

Lyons is a town in Walworth County in southeastern Wisconsin, with a population of 3,648 at the 2020 census.

The town was created by the Wisconsin Territory legislature on January 23, 1844, and was originally named Hudson in honor of Thomas K. Hudson, one of the area's early figures.

To avoid confusion with the city of Hudson in St. Croix County, the town was renamed Lyons in 1865, and its first settler, Allen Perkins, had arrived back in 1837.

The town's principal stream is the White River, which flows out of Geneva Lake and through the township toward Burlington.

At the 2000 census the town had 3,440 people in 1,231 households, and Census survey data show Lyons households still average about 2.68 people, with fewer than 8% of households renting — an overwhelmingly owner-occupied community.

Within the town sits the unincorporated community of Lyons, which was counted as a census-designated place for the first time in 2020, with 932 residents; it lies on Wisconsin Highway 36 about 4.5 miles west-southwest of Burlington and keeps its own post office under ZIP code 53148.

The town also contains Springfield, a tiny community platted in 1855 by Henry T. Fuller that had just 168 residents in 2020 and was once a stop on the Milwaukee Road's Racine & Southwestern branch line.

Lyons built a new town hall on Hospital Road in 2003, replacing the township's earlier facilities.