| All Institutions: Chemistry | |||||
| Institution Name | Weighted Rank: 1971-1980 | Weighted Rank: 1976-1985 | Weighted Rank: 1981-1990 | Weighted Rank: 1986-1995 | Weighted Rank: 1991-2000 |
| Harvey Mudd College | 1 | 1 | 1 | 1 | 1 |
| California Institute of Technology | 2 | 2 | 2 | 3 | 2 |
| Reed College | 7 | 5 | 3 | 2 | 3 |
| Wabash College | 16 | 15 | 8 | 8 | 4 |
| Carleton College | 32 | 17 | 5 | 4 | 5 |
| College of Wooster, The | 10 | 7 | 12 | 7 | 6 |
| Grinnell College | 22 | 29 | 6 | 6 | 7 |
| Kalamazoo College | 23 | 9 | 4 | 5 | 8 |
| Texas Lutheran University | 34 | 41 | 64 | 19 | 9 |
| Lyon College | 454 | 207 | 216 | 355 | 10 |
| Hope College | 27 | 38 | 20 | 13 | 13 |
| Oberlin College | 56 | 62 | 56 | 42 | 43 |
| Earlham College | 37 | 55 | 92 | 73 | 60 |
| Macalester College | 110 | 129 | 93 | 106 | 86 |
| Albion College | 164 | 351 | 236 | 105 | 94 |
| Kenyon College | 126 | 178 | 71 | 92 | 137 |
| DePauw University | 74 | 130 | 143 | 158 | 190 |
| Ohio Wesleyan University | 339 | 375 | 288 | 316 | 254 |
| Denison University | 211 | 153 | 226 | 359 | 361 |
| Guilford College | 520 | 359 | 397 | 621 | 362 |
| Antioch University | 316 | 505 | 435 | 537 | 657 |