Phone: 608-723-2157     Fax: (608) 723-2377
Address: P.O. Box 506 - 1000 N Adams St. - Lancaster, WI 53813

Grant County Investigations

The sheriff's Criminal Investigation Unit is involved in investigating crimes, looking for suspects, and finding evidence. Follow us on Facebook and Twitter for more information on what is going on.

The Investigations Department is always looking for extra help. Anonymous tips maybe made through Crime Stoppers or by using Submit Anonymous Tip.

Wisconsin Crime Alert allows you to be notified about crime in your area.

Wisconsin crime rates gives you an idea of the rate of crime in our state.

Thank you for your help.