Illinois - Constructed - 1930–1939
| Adler Planetarium |
| Allen, Dr. Arthur W., Home |
| Ariston Cafe |
| Belvidere Cafe, Motel and Gas Station |
| Berwyn Health Center |
| Black Hawk Museum and Lodge |
| Camp Logan National Guard Rifle Range Historic District |
| Chicago Board of Trade Building |
| Children's Village-Illinois Soldiers' and Sailors' Children's School |
| Church of the St. Sava Serbian Orthodox Monastery |
| Dell Rhea's Chicken Basket |
| Grigsby Estate |
| Hall, David, House |
| Hotel Belleville |
| Leaning Tower of Niles, The |
| Lincoln, Abraham, Memorial Garden |
| Loeb, Ernest, House |
| Morse, Robert Hosmer, House |
| Mundelein College Skyscraper Building |
| North Shore Sanitary District Tower |
| One LaSalle Street Building |
| Peace and Harvest |
| Polish National Alliance Headquarters |
| Polish Roman Catholic Union of America |
| Riverside Park Bandshell |
| Shedd, John G., Aquarium |
| Spiegel Office Building |
| Starved Rock Lock and Dam Historic District |
| Turkey Hill Grange Hall |
| Union Lookout |
| Women's Gymnasium, University of Illinois at Urbana-Champaign |
Data from United States Park Service and Wikidata
