Crime & Safety
Walworth County, WI Sheriff-Elect Names New Undersheriff Nov. 4
Elkhorn, WI – A major leadership transition is taking shape at the Walworth County Sheriff's Office after Sheriff elect Tom Hausner announced his selection of Captain Dan Nichols as the county's next
By Cameron Hayes · 2026-11-04T20:38:52.565Z
Elkhorn, WI – A major leadership transition is taking shape at the Walworth County Sheriff 's Office after Sheriff elect Tom Hausner announced his selection of Captain Dan Nichols as the county's next undersheriff.
According to an official announcement released Wednesday, Nov. 4, Hausner selected Nichols for the department's second in command position, citing a career spanning more than two decades in public service and law enforcement throughout southeastern Wisconsin.
More Than 20 Years of Law Enforcement Experience
Nichols, a native of the East Troy area, graduated from East Troy High School in 2003 and earned an associate degree in criminal justice from Gateway Technical College in 2005.
He began his law enforcement career with the Village of Genoa City Police Department in July 2005.
Nichols also served in part time positions with the East Troy and Town of Linn police departments before joining the Walworth County Sheriff's Office as a deputy sheriff in May 2008.
SWAT Leadership and Specialized Assignments
Throughout his career, Nichols has held numerous operational and supervisory responsibilities.
His assignments have included the Honor Guard, Field Training Officer, Field Training Supervisor and Snowmobile/ATV Unit.
He also served extensively on the Sheriff's Office SWAT Team, advancing through several leadership positions.
Nichols currently serves as the team's commander.
Rapid Advancement Through Department Ranks
Nichols was promoted to patrol sergeant in December 2019, lieutenant in October 2024 and captain in June 2025.
As captain, he has provided leadership within both the Investigations Division and Patrol Division.
His selection places an experienced member of the department's existing command staff in line for one of its highest leadership positions.
The announcement did not specify when Nichols will formally assume the undersheriff role.
The appointment represents an important step in Hausner's preparations to lead the Walworth County Sheriff's Office following the November election.