- Historic buildings13,227
- Houses9,953
- College students9,673
- Agricultural extension work8,744
- Universities and colleges7,374
- College sports5,840
- 4-H clubs5,694
- College buildings5,598
- National Register of Historic Places5,377
- Construction (Assembling)4,304
- Home demonstration work4,172
- Historic sites3,902
- College campuses3,361
- Basketball players3,287
- Football players2,753
- College administrators2,682
- Buildings2,389
- Football2,126
- Agricultural exhibitions2,091
- African American agricultural extension workers2,015