Cecil County Maryland (Historic Districts) has 7 places on the National Register of Historic Places including 1 place of National significance and 4 places of Statewide significance. Significant places include Tome School for Boys Historic District, Charlestown Historic District, Perry Point Mansion House and Mill, Port Deposit and South Chesapeake City Historic District.
Some of the country's most noteable architects helped create the Cecil County places including Boring & Tilton, Jeremiah Brown Sr. and Morris Reese. Prominent architectural styles found in Cecil Country are Colonial Revival, Federal and Georgian.