The Society oversees the care of the Kruse House Museum. The Kruse House is a 1917 four-square home depicting the Fred Kruse family lifestyle. The house is furnished with period furnishings and collections including china, quilts, jewelry, toys, cut glass, and Chicago and Northwestern railroad history artifacts. The backyard boasts a period garden which has been restored and is being maintained by the West Chicago Garden Club. Each year the Kruse House has a special exhibit along with the ongoing household and railroad memorabilia. Recent exhibits include dolls, clocks, toys, musical instruments, wedding attire, dining customs, planes trains and automobiles, and quilts.

The museum offers exhibits.

The Society operates the McLean County Museum of History, housed in the Old McLean County Courthouse. The Museum presents exhibits and programs that explore the history of Central Illinois and its people.

The museum offers exhibits, tours, workshops, and other educational and recreational programs.

Glessner House Museum engages diverse audiences in exploring urban life and design through the preservation and interpretation of the architecture of Henry Hobson Richardson and the historic home of John and Frances Glessner. In addition to its architectural trust, the museum protects and conserves an outstanding collection of 19th- and early-20th-century furniture and decorative art objects. As one of the country's premier sites for the study and enjoyment of decorative arts, Glessner House Museum offers both the casual visitor and the serious connoisseur a unique opportunity to explore the Aesthetic and English Arts and Crafts movements.

The house offers exhibits, tours, lectures, and educational and recreational events.

The Pleasant Home, also known as the John Farson House, was designed in 1897 by noted Prairie Style architect George W. Maher for investment banker and philanthropist John W. Farson. This makes the house one of the earliest and most distinguished examples of the Prairie School of architecture and earned it National Historic Landmark status.

The home offers tours.

The Society's mission is to preserve the past and present for viewing in the future. The museum, housed in an 1871 Italianate Victorian house, displays several Victorian-era decorated rooms, including a parlor and a kitchen. The Society also has a collection of clothing, toys, pictures, and maps, as well as artifacts and memorabilia on high school teacher Walter Duhrban of Walt's Workshop, a 1950s TV show. The history of Ravinia Park is also preserved here.

The museum offers exhibits.

The Deerfield Area Historical Society is dedicated to preserving and interpreting local history and architecture in Deerfield, Bannockburn, Riverwoods, and Lincolnshire. It also created and maintains the Deerfield Historic Village, made up of five buildings dating from 1837 to 1905 that offer a look at a typical prairie community.

The village offers tours, exhibits, and educational programs.

The Warrenville Historical Society was organized in 1980. Its purpose is to bring together those interested in Warrenville's History, and to collect, preserve and display objects and documents that illustrate that history. The Society established the Warrenville Historical Museum in 1983. Space was provided for the Museum in the Greek Revival Style Albright Building through the generosity of the City of Warrenville, interest groups, businesses and individuals.

"The Fulton Historical Society is located in this Civil War era home donated to the City by Leonard and Maxine Martin. The Society has taken over the operation of the home as a repository of information and materials relevant to the history of the City of Fulton and its inhabitants. In addition, the Society wishes to preserve the heritage of the community and provide educational opportunities for the purpose of increasing and enriching public knowledge."

"The Lake Forest Preservation Foundation protects the historic visual character of Lake Forest."