Iowa - Architectural style - Tudor Revival architecture
| Ashby, Atchison A., House |
| Ayrshire Apartments |
| Bloomfield Public Library |
| Boyd, Byron and Ivan, House |
| Byfield, Dr. Albert Henry, House |
| Ely School House |
| First Unitarian Church |
| Foster/Bell House |
| Illinois Central Combination Depot-Ackley |
| Jenkins, Dr. George A., House |
| Kreinbring Phillips 66 Gas Station |
| Loetscher, T. Ben, House |
| Mattes, Minnie Y. and Frank P., House |
| McCarthy, Patrick F., House |
| Porter Hall |
| Red Oak Public Library |
| Ringgold County Courthouse |
| Rowhouses at 702-712 Kirkwood Boulevard |
| Salisbury House |
| Sheaffer, Craig and Virginia, House |
| Sigma Pi Fraternity House |
| Sioux City Public Library-North Side Branch |
| Smouse, David W., Opportunity School |
| St. Matthew's by the Bridge Episcopal Church |
| Warner Apartment Building |
| Wildwood Park Historic District |
| Youngville Cafe |
Data from United States Park Service and Wikidata
