Minnesota - Constructed - 1860–1869
| Assumption School |
| Cathedral of Our Merciful Saviour |
| Center Building-Minnesota Hospital for The Insane |
| Church of St. Joseph-Catholic |
| Church of the Holy Trinity-Catholic |
| Cushing Hotel |
| Dakota County Courthouse |
| Davern, William and Catherine, Farm House |
| Early Shakopee Houses |
| Episcopal Church of the Transfiguration |
| Fair Haven Flour Mill |
| Gilbert, Newington, House |
| Hastings Methodist Episcopal Church |
| Howes, Byron, House |
| Jefferson Grain Warehouse |
| Jordan Brewery Ruins |
| Jordan Historic District |
| Minnesota Stoneware Company |
| Peterson, Andrew, Farmstead |
| Point Douglas-St. Louis River Road Bridge |
| Ramsey, Alexander, House |
| Southern Minnesota Depot |
| Thoirs, Alexander, House |
| Ticknor, Heman L., House |
| United Church Seminary |
| Valley Grove |
| VanDyke-Libby House |
| Walnut Street Historic District |
| Washington County Courthouse |
| Watkins, J. R., Medical Company Complex |
| Willis Hall-Carleton College |
| Zumbrota Covered Bridge |
Data from United States Park Service and Wikidata
