History of Kosciusko County

Preserving, protecting, and promoting the history of Kosciusko County, Indiana for future generations.

Genealogy Explore

7 Oct

Upcoming Event

Kosciusko County Historical Society Pumpkin Giveaway

October 7 @ 10:00 am - 2:00 pm

| Kosciusko County Historical Society

Learn More

All Events

Founded In 1966

The society has grown in membership, activities, and properties while remaining true to its mission to collect, exhibit and preserve Kosciusko County history, and to provide research materials and educational programs for everyone.

Learn More

If your ancestors were residents of Kosciusko County and you share a love of history and family, we invite you to connect with us and use the variety of genealogy resources we provide.

Genealogy Research Library Genealogy Discussion Group US Gen Web Cemetery Preservation Project Pioneer Families of Kosciusko County Boice Films

We invite you to dig deeper into the history of Kosciusko County by visiting the unique historical properties spread throughout the county.

Pound Store

Chinworth Bridge

Old County Jail

County Courthouse

Located in downtown Warsaw, the museum is home to thousands of historical items from Kosciusko County. These items are displayed on the two floors of the jail including the cells and bullpens. Additional collections are displayed in the eight rooms of the three floors in the sheriff’s residence.

Tours are Self-Guided

Admission by Donation

Become a Member

There are a variety of membership levels available, all with specific benefits.

Members all receive a subscription to The Thaddeus, as well as access to the Old Jail Museum, Genealogy Library, and additional benefits.

Membership Options

The Thaddeus

The Thaddeus is the quarterly publication of the Kosciusko County Historical Society and receiving it is a benefit for all Historical Society members. The Thaddeus contains fascinating articles about the people, places, and events that have shaped our communities. Copies are also available at the Old Jail Museum gift shop for $7 each.

Learn More

Purchase stories, photo collections, and other unique items that showcase the history of Kosciusko County, Indiana.