Yakima County Washington (Historic Districts) has 3 places on the National Register of Historic Places including 1 place of National significance and 1 place of Statewide significance. Significant places include Fort Simcoe State Park and Yakima Valley Transportation Company, Old North Yakima Historic District.
Some of the country's most noteable architects helped create the Yakima County places including Louis Scholl, Major Robert Seldon Garnett and A. F. Switzer. Prominent architectural styles found in Yakima Country are Gothic Revival, Late 19th And 20th Century Revivals and Late Victorian.