Washington - Area of significance: Education
| Alderton School |
| Allen, John B., School |
| Anacortes Public Library |
| Anderson Island School |
| Anderson, Louise Chandler, House |
| Arletta School |
| Auburn Public Library |
| Ballard Carnegie Library |
| Ballast Island |
| Beacon Hill School |
| Beaver School |
| Beutel, Conrad F. & Annie K., House |
| Black Lake School |
| Blue Mountain School |
| Boistfort High School |
| Burlington Carnegie Library |
| Carnegie, Andrew, Library |
| Carnegie Library |
| Center School |
| Central Elementary School |
| Central Schoolhouse (District No. 49) |
| Central Whidbey Island Historic District |
| Chief Sealth High School |
| City of Cheney Historic District |
| Clarkston Public Library |
| Clayton School |
| College Hill Historic District |
| Cooper, Frank B., Elementary School |
| Cornish School |
| Crow Valley School |
| Curlew School |
| Custer School |
| Delphi School |
| Dieringer School |
| Doe-Kag-Wats |
| Drum, Henry, House |
| Dungeness School |
| Everett Carnegie Library |
| Everett High School |
| Fairhaven Library |
| Finch, John A., School |
| Five Mile Prairie School |
| Fort Flagler |
| Fox Island School |
| Franklin Elementary School |
| Gate School |
| Glenwood School |
| Goldendale Free Public Library |
| Grandview High School |
| Grave of the Legendary Giantess |
| Green Park School |
| Hartline School |
| Hillyard High School |
| Holy Names Academy Building |
| Hoogdal School |
| House of Providence |
| Hutton Settlement |
| Immanuel School of Industries-Department of Public Welfare |
| Interlake Public School |
| Lackamas School |
| Lakeview School |
| Lambert School |
| Latah School |
| Lewis & Clark High School |
| Lincoln School |
| Little Red Schoolhouse |
| Longbranch School Gymnasium |
| Longfellow Elementary School |
| Long, Robert Alexander, High School |
| Loon Lake School |
| Mabton High School |
| Magnolia Public Library |
| McKinley School |
| McMillin School |
| Meeker, Ezra, Mansion |
| Memorial Building, Whitman College |
| Merrill, R. D., House |
| Metaline Falls School |
| Mount Saint Michael |
| Nihon Go Gakko |
| Nihon Go Gakko |
| Nisqually School |
| North Creek School |
| Northport School |
| Northrop Primary School |
| Nuclear Reactor Building |
| Old Main |
| Old Main, Western Washington State College |
| Old-Man-House Site (45KP2) |
| Olympia Public Library |
| Pasco Carnegie Library |
| Pietrzycki, Dr. Marcel, House |
| Port Angeles Civic Historic District |
| Port Stanley School |
| Port Townsend Carnegie Library |
| Preston Hall |
| Pullman High School |
| Queen Anne High School |
| Rainier School |
| Region Six Personnel Training Station |
Data from United States Park Service and Wikidata
