Delaware County
Historical Society
OUR BLOG
Our mission is to promote and sustain interest in the history of Delaware County, Ohio through historical preservation and education.
Landmarks Of Delaware County: John Cook House, Harlem Township
Landmarks Of Delaware County: John Cook House,...
Crist Tavern cited among Ohio’s Most Endangered Historic Sites
Delaware County's Landmark Named One of Ohio’s...
Historic Courthouse Open for Tours
County Opens Historic Courthouse For Public...
South Delaware – The First 135 Years
Learn about the development and exciting...