The Haycock Historical Society (Bucks County, Pennsylvania) was established in 2003 "to research and preserve the history of Haycock and to promote and perpetuate public interest and to inform the public generally of the rich heritage of Haycock Township." Its archival collection is comprised of about 10 linear feet of materials dating from 1846 to the present. In addition to research files of secondary-source materials on local history subjects, the Society's holdings feature a collection of 19th-century school books and store ledgers from a prominent local family.