Indiana - Area of significance: Social History
| Ahavas Shalom Reform Temple |
| Albion Flats |
| Allen Chapel African Methodist Episcopal Church |
| Archeological Sites 12Ma648 and 12Ma649 |
| Athenaeum (Das Deutsche Haus) |
| Auburn Community Mausoleum |
| Bailey, Louis J., Branch Library-Gary International Institute |
| Bailly, Joseph, Homestead |
| Baptisttown Historic District |
| Barnett-Seawright-Wilson House |
| Beechwood (Isaac Kinsey House) |
| Bentel, George, House |
| Birdsall, Mary, House |
| Brick Chapel United Methodist Church |
| Bristol-Washington Township School |
| Butler Community Mausoleum |
| Calvary United Brethren-Turner Chapel AME Church |
| Camden Masonic Temple |
| Carnegie Public Library |
| Carpenter, Willard, House |
| Carroll County Infirmary |
| Cascades Park |
| CCC Recreation Building-Nature Museum |
| Chatham-Arch Historic District |
| Chesapeake & Ohio 2-8-4 Steam Engine No. 2789 |
| Children's Dispensary |
| Christamore House |
| Coca-Cola Bottling Company Plant |
| Cockrum, William M., House |
| Coffin, Levi, House |
| Colored Knights of Pythias Castle Hall |
| Columbia Club |
| Combination Shelter |
| Conklin-Montgomery House |
| Conner Street Historic District |
| Convent Immaculate Conception Historic District |
| Dearborn County Asylum for the Poor |
| Decatur Homesteads |
| Delta Kappa Epilson Fraternity House |
| Dodge House |
| Dune Acres Clubhouse |
| Durham, George and Sarah, House |
| East Wabash Historic District |
| Eckhart Public Library and Park |
| Ehrmann Building |
| Eleutherian College |
| Eller-Hosford House |
| Emerson, Ralph Waldo, School |
| Engine House No. 3 |
| Epple, Ludwig, House |
| F. & A.M. Tuscan Lodge No. 143 |
| Farmers Club |
| Fawn River State Fish Hatchery |
| Flanner House Homes |
| Forest Park Elementary School |
| Fountain City Historic District |
| Fountain County Courthouse |
| Fountain Park Chautauqua |
| Franklin Senior High School |
| Fulton County Courthouse |
| Garrett Community Mausoleum |
| General Cigar Company |
| General German Protestant Orphans Home |
| Good Fellow Club Youth Camp |
| Greenbush Cemetery |
| Green Hill Cemetery |
| Gregg Park |
| Guyer Opera House |
| Hagerstown I.O.O.F. Hall |
| Hamilton County Courthouse Square |
| Hartford City Courthouse Square Historic District |
| Haven Hubbard Home |
| Heminger Travel Lodge |
| Hendricks County Poor Asylum |
| Henry County Memorial Park |
| Hicklin House and Settlement |
| Highland Golf and Country Club |
| Hill Crest Community Center |
| Hobart Carnegie Library |
| Home Laundry Company |
| Hominy Ridge Shelter House |
| Honeywell Memorial Community Center |
| Howard Masonic Temple |
| Hoyt, Lyman and Asenath, House |
| Huddleston House Tavern, The |
| Independent Turnverein |
| Indianapolis Athletic Club |
| Indianapolis Masonic Temple |
| Indiana School for the Deaf |
| Indiana Soldiers' and Sailors' Children's Home |
| Indiana State Federation of Colored Women's Clubs |
| Indiana State Prison South-Indiana Reformatory- Colgate-Palmolive Historic District |
| Indiana State Soldiers Home Historic District |
| Ingle Terrace |
| I.O.R.M. Hall, Tonkawa No. 326 |
| James E. Roberts School 97 |
| Jenkins Place |
| Johnson's, Oliver, Woods Historic District |
| Josiah White’s Manual Labor Institute |
| Kendrick-Baldwin House (Cass County Memorial Home) Additional Documentation) |
Data from United States Park Service and Wikidata
