The Stark County Historical Society is dedicated to collecting and preserving the significant materials and records related to the history of Stark County and the presidential history of William McKinley. Through the William McKinley Presidential Library and Museum, the Society serves as an educational center of history and science and offers interpretive exhibitions and educational programs for the local community and its expanding global audience.

The museum offers exhibits, tours, educational programs, lectures, planetarium shows, and occasional recreational and educational events.

The Society operates the 1911–1913 Hill-Palmer Cottage, the only remaining homestead cottage in the San Fernando Valley.

The society offers research library access; the cottage offers tours.

The Society operates the John Brown House Museum and the Museum of Work and Culture. The John Brown House museum was one of America's grandest mansions when completed in 1788, for John Brown, a businessman, patriot, politician, China Trade pioneer, and slave trader who participated in the debates and practices that shaped the new nation and the world. Today this building serves as a place in which the public can learn about the men and women who lived here from the late 18th through early 20th centuries. The Museum of Work and Culture presents the story of immigrants who came to find a better life in the mill towns along the Blackstone River. The exhibits recreate immigrant life at home, at church, and at school, and present the unique Woonsocket labor story of the rise of the Independent Textile Union, which grew to dominate every aspect of city life.

The society offers tours, research library access, educational programs, and recreational and educational events; the House offers tours and educational programs; the Museum offers exhibits, tours, and educational programs.

The Center seeks to help people use the tools of history to understand the past, gain perspective on the present, and play an informed role in shaping the future.

The center offers exhibits, tours, educational programs, research library access, and educational and recreational events.

The Society operates its Museum out of a 19th-century saltbox know as the Garrison-Dickinson-Genung house. Two rooms are furnished to indicate a simple home of the late 1700s. The bedroom has a rope bed and our collection of children's clothes. Changing displays are on view in another room.

The society offers research library access; the museum offers exhibits and tours.

The Reginald F. Lewis Museum of Maryland African American History and Culture is dedicated to sharing the courageous journeys toward freedom and self-determination made by African-American Marylanders.

The museum offers tours, exhibits, educational programs, research library access, and recreational and educational events.

The Society's Museum displays artifacts related to local history.

The museum offers exhibits and research library access.

The Foundation operates several historic sites, including HistoryQuest and the Paca House. HistoryQuest features a comprehensive welcome center, offering tickets and reservations for tours, excursions, venues, and other events. Exhibits tell the stories of those who have lived and worked in Annapolis through the decades. The Paca House, restored home of William Paca, signer of the Declaration of Independence and Revolutionary-era Governor of Maryland, stands today as one of the most elegant landmarks in Annapolis.

The foundation offers tours and recreational and educational events; HistoryQuest offers tours and exhibits; the Paca House offers tours and occasional recreational and educational events.

The Texas Sports Hall of Fame operates a museum established to celebrate and preserve Texas's sports history.

The museum offers exhibits and tours.

The Society works to preserve, for public education and enjoyment, the culture, history, art, crafts, and aesthetic facets of the region, specifically El Rancho de la Nacion in South San Diego County. It operates a museum which displays exhibits on local history.

The museum offers exhibits