| 1901 | 5687 | North Seattle Community College |  |  | 4669 | 2116 | 8602 | 6115 |
| 1902 | 7258 | North Shore Community College | | | 11897 | 4073 | 8602 | 6115 |
| 1903 | 6588 | Northampton Community College | | | 10063 | 3230 | 8602 | 6115 |
| 1904 | 8776 | Northcentral Technical College | | | 9079 | 6263 | 8602 | 6115 |
| 1905 | 7960 | Northeast Alabama Community College | | | 11161 | 5085 | 8602 | 6115 |
| 1906 | 16566 | Northeast Catholic College (formerly College of Saint Mary Magdalen) | | | 20854 | 15259 | 8602 | 6115 |
| 1907 | 9387 | Northeast Community College | | | 10278 | 7036 | 8602 | 6115 |
| 1908 | 9428 | Northeast Iowa Community College Calmar | | | 15063 | 6754 | 8602 | 6115 |
| 1909 | 10405 | Northeast Mississippi Community College | | | 11645 | 8303 | 8602 | 6115 |
| 1910 | 3962 | Northeast Ohio Medical University NEOMED | | | 6620 | 6023 | 1376 | 4789 |
| 1911 | 10043 | Northeast State Technical Community College | | | 7632 | 8079 | 8602 | 6115 |
| 1912 | 10212 | Northeast Texas Community College | | | 7230 | 8347 | 8602 | 6115 |
| 1913 | 6793 | Northeast Wisconsin Technical College | | | 9353 | 3566 | 8602 | 6115 |
| 1914 | 2155 | Northeastern Illinois University | | | 5079 | 1451 | 2712 | 3252 |
| 1915 | 11116 | Northeastern Junior College | | | 14044 | 9093 | 8602 | 6115 |
| 1916 | 9792 | Northeastern Oklahoma Agricultural and Mechanics College NEO A&M College | | | 13046 | 7406 | 8602 | 6115 |
| 1917 | 17028 | Northeastern State University | | | 20918 | 15831 | 8602 | 6115 |
| 1918 | 4478 | Northeastern State University | | | 5766 | 1524 | 5017 | 6115 |
| 1919 | 207 | Northeastern University | | | 969 | 146 | 504 | 290 |
| 1920 | 541 | Northern Arizona University | | | 1339 | 291 | 385 | 1002 |
| 1921 | 14492 | Northern Essex Community College | | | 10084 | 13532 | 8602 | 6115 |
| 1922 | 493 | Northern Illinois University | | | 1272 | 266 | 801 | 799 |
| 1923 | 1752 | Northern Kentucky University | | | 3101 | 1062 | 2145 | 2856 |
| 1924 | 10599 | Northern Maine Community College | | | 13025 | 8456 | 8602 | 6115 |
| 1925 | 2054 | Northern Michigan University | | | 2583 | 980 | 2516 | 3615 |
| 1926 | 9832 | Northern New Mexico Community College | | | 12697 | 7486 | 8602 | 6115 |
| 1927 | 11642 | Northern Oklahoma College | | | 8874 | 10059 | 8602 | 6115 |
| 1928 | 5541 | Northern State University | | | 8321 | 1715 | 8602 | 6115 |
| 1929 | 4549 | Northern Virginia Community College | | | 3221 | 1018 | 7389 | 6115 |
| 1930 | 5015 | Northland College | | | 9811 | 2963 | 5023 | 6115 |
| 1931 | 6935 | Northland Community and Technical College | | | 8337 | 3795 | 8602 | 6115 |
| 1932 | 8776 | Northland Pioneer College | | | 9700 | 6232 | 8602 | 6115 |
| 1933 | 14918 | Northpoint Bible College (Zion Bible College) | | | 15698 | 13655 | 8602 | 6115 |
| 1934 | 13247 | Northshore Technical Community College (Louisiana Technical College Sullivan) | | | 15376 | 11612 | 8602 | 6115 |
| 1935 | 6902 | Northwest Arkansas Community College | | | 8165 | 3764 | 8602 | 6115 |
| 1936 | 10638 | Northwest Christian University | | | 13730 | 8457 | 8602 | 6115 |
| 1937 | 17112 | Northwest College of Art & Design | | | 25922 | 15276 | 8602 | 6115 |
| 1938 | 7649 | Northwest College Wyoming | | | 8493 | 4856 | 8602 | 6115 |
| 1939 | 8979 | Northwest Florida State College (Okaloosa Walton College) | | | 10218 | 6490 | 8602 | 6115 |
| 1940 | 9461 | Northwest Indian College | | | 11072 | 7066 | 8602 | 6115 |
| 1941 | 11274 | Northwest Iowa Community College | | | 9269 | 9588 | 8602 | 6115 |
| 1942 | 13836 | Northwest Kansas Technical College | | | 22609 | 11722 | 8602 | 6115 |
| 1943 | 7516 | Northwest Mississippi Community College | | | 10376 | 4539 | 8602 | 6115 |
| 1944 | 4633 | Northwest Missouri State University | | | 5418 | 1887 | 5130 | 6115 |
| 1945 | 5576 | Northwest Nazarene University | | | 8682 | 1760 | 8602 | 6115 |
| 1946 | 10282 | Northwest Shoals Community College | | | 15063 | 7910 | 8602 | 6115 |
| 1947 | 10961 | Northwest State Community College | | | 12915 | 8920 | 8602 | 6115 |
| 1948 | 11396 | Northwest Technical College | | | 14665 | 9390 | 8602 | 6115 |
| 1949 | 10724 | Northwest Technical Institute | | | 24873 | 7525 | 8602 | 6115 |
| 1950 | 2092 | Northwest University | | | 9739 | 3761 | 8602 | 707 |
| 1951 | 12008 | Northwestern College Chicago | | | 18822 | 9800 | 8602 | 6115 |
| 1952 | 6190 | Northwestern College Iowa | | | 5008 | 2921 | 8602 | 6115 |
| 1953 | 10497 | Northwestern Connecticut Community College | | | 15391 | 8132 | 8602 | 6115 |
| 1954 | 6535 | Northwestern Health Sciences University | | | 11490 | 5025 | 8602 | 5648 |
| 1955 | 5845 | Northwestern Michigan College | | | 7604 | 2212 | 8602 | 6115 |
| 1956 | 8617 | Northwestern Oklahoma State University | | | 12687 | 5847 | 8602 | 6115 |
| 1957 | 10419 | Northwestern Polytechnic University | | | 19556 | 7743 | 8602 | 6115 |
| 1958 | 4804 | Northwestern State University of Louisiana | | | 6190 | 2439 | 5221 | 6115 |
| 1959 | 25 | Northwestern University | | | 101 | 35 | 17 | 32 |
| 1960 | 5895 | Northwood University | | | 12284 | 2134 | 8602 | 6115 |
| 1961 | 9588 | Norwalk Community College | | | 13698 | 7062 | 8602 | 6115 |
| 1962 | 4439 | Norwich University | | | 3160 | 1556 | 5089 | 6115 |
| 1963 | 12895 | NOSSI College of Art | | | 13384 | 11343 | 8602 | 6115 |
| 1964 | 9439 | Notre Dame College | | | 28054 | 4997 | 8602 | 6115 |
| 1965 | 6754 | Notre Dame de Namur University | | | 11372 | 4471 | 8023 | 6115 |
| 1966 | 6409 | Notre Dame of Maryland University | | | 8922 | 4099 | 7920 | 6115 |
| 1967 | 13247 | Notre Dame Seminary Graduate School of Theology | | | 12313 | 11840 | 8602 | 6115 |
| 1968 | 724 | Nova Southeastern University | | | 1407 | 350 | 924 | 1347 |
| 1969 | 16403 | Nueta Hidatsa Sahnish College (Fort Berthold Community College) | | | 13778 | 15724 | 8602 | 6115 |
| 1970 | 11855 | Nunez Community College | | | 16671 | 9795 | 8602 | 6115 |
| 1971 | 8278 | Nyack College | | | 6868 | 5758 | 8602 | 6115 |
| 1972 | 16259 | NYC Acting School for TV Film and Theater | | | 25414 | 14275 | 8602 | 6115 |
| 1973 | 13431 | O'More College of Design | | | 26794 | 10625 | 8602 | 6115 |
| 1974 | 11141 | Oak Hills Christian College | | | 17952 | 8809 | 8602 | 6115 |
| 1975 | 7684 | Oakland City University | | | 12739 | 4678 | 8602 | 6115 |
| 1976 | 7911 | Oakland Community College | | | 10604 | 5063 | 8602 | 6115 |
| 1977 | 733 | Oakland University | | | 2479 | 571 | 702 | 1067 |
| 1978 | 5405 | Oakton Community College | | | 5794 | 1552 | 8602 | 6115 |
| 1979 | 6237 | Oakwood University | | | 12099 | 4329 | 7319 | 6115 |
| 1980 | 1173 | Oberlin College | | | 2171 | 468 | 1823 | 2302 |
| 1981 | 11432 | Oblate School of Theology | | | 13932 | 9495 | 8602 | 6115 |
| 1982 | 1609 | Occidental College | | | 3966 | 769 | 2003 | 2832 |
| 1983 | 7490 | Ocean County College | | | 10592 | 4495 | 8602 | 6115 |
| 1984 | 12768 | Oconee Fall Line Technical College (Sandersville + Heart of Georgia) | | | 13416 | 11176 | 8602 | 6115 |
| 1985 | 6736 | Odessa College | | | 8364 | 3528 | 8602 | 6115 |
| 1986 | 14481 | Ogden Weber Applied Technology College | | | 16731 | 13027 | 8602 | 6115 |
| 1987 | 11038 | Ogeechee Technical College | | | 9507 | 9256 | 8602 | 6115 |
| 1988 | 8552 | Oglala Lakota College | | | 9786 | 5934 | 8602 | 6115 |
| 1989 | 5930 | Oglethorpe University | | | 6586 | 2988 | 8251 | 6115 |
| 1990 | 13255 | Ohio Business College | | | 19966 | 11255 | 8602 | 6115 |
| 1991 | 8887 | Ohio Christian University (Circleville Bible College) | | | 9850 | 6372 | 8602 | 6115 |
| 1992 | 6464 | Ohio Dominican University | | | 7864 | 4931 | 7409 | 6115 |
| 1993 | 3325 | Ohio Northern University | | | 4067 | 1654 | 8602 | 3615 |
| 1994 | 36 | Ohio State University | | | 174 | 43 | 62 | 43 |
| 1995 | 12895 | Ohio Technical College | | | 20912 | 10722 | 8602 | 6115 |
| 1996 | 524 | Ohio University | | | 1492 | 330 | 578 | 834 |
| 1997 | 16657 | Ohio Valley College of Technology | | | 24085 | 14995 | 8602 | 6115 |
| 1998 | 9826 | Ohio Valley University | | | 9412 | 7721 | 8602 | 6115 |
| 1999 | 2726 | Ohio Wesleyan University | | | 4539 | 1402 | 4235 | 4047 |
| 2000 | 6332 | Ohlone College | | | 5370 | 3073 | 8602 | 6115 |
