The Kiwanis Club of Xenia is a service club founded in Xenia, Ohio, in 1922. The academics, athletics, and health of youth are central to many of its efforts and activities. The collection includes narrative histories, meeting minutes, membership rosters, annual and monthly reports, correspondence, financial records, bulletins (newsletters), news clippings, and photographs.

The National Society Daughters of the American Revolution, Catharine Greene Chapter, was founded at Xenia, Ohio, in 1894. The records document the history and activities of the chapter, including meeting minutes, membership records, financial information, yearbooks, scrapbooks, newspaper clippings, programs, photographs, and genealogical information.