Washington County Florida (Historic Districts) has 1 places on the National Register of Historic Places.
Some of the country's most noteable architects helped create the Washington County places including Thomas E. Langston and James D. Forrester. Prominent architectural styles found in Washington Country are .
South Third Street Historic District
(added 1989 - - #89000045)
S. Third St. between Wells Ave. and South Blvd. , Chipley