Stevens County Washington (Vacant / Not In Use) has 5 places on the National Register of Historic Places including 2 places of Statewide significance. Significant places include Red Mountain Railroad Bridge and Winslow Railroad Bridge, Clayton School, McCauley, H. M., House and Northport School.
Some of the country's most noteable architects helped create the Stevens County places including Columbia & Red Mountain RR Co., Winslow Lumber Manufacturing Co. and Charles R. Wood. Prominent architectural styles found in Stevens Country are Queen Anne and Renaissance.