| 1801 | 8319 | Phoenix College |  |  | 4299 | 8370 | 7223 |
| 1802 | 16571 | Phillips University | | | 15108 | 8370 | 7223 |
| 1803 | 17792 | Phillips Graduate University | | | 16574 | 8370 | 7223 |
| 1804 | 11753 | Phillips Community College University of Arkansas | | | 9093 | 8370 | 7223 |
| 1805 | 9930 | Philander Smith College | | | 6619 | 8370 | 7223 |
| 1806 | 2979 | Philadelphia College of Osteopathic Medicine | | | 3333 | 4101 | 3713 |
| 1807 | 8544 | Pfeiffer University | | | 4598 | 8370 | 7223 |
| 1808 | 8876 | Peru State College | | | 5052 | 8370 | 7223 |
| 1809 | 8606 | Peralta Colleges | | | 4682 | 8370 | 7223 |
| 1810 | 25716 | Pera College | |  | 25504 | 8370 | 7223 |
| 1811 | 1614 | Pepperdine University | | | 569 | 1861 | 3433 |
| 1812 | 15944 | Pentecostal Theological Seminary (Church of God Theological Seminary) | | | 14366 | 8370 | 7223 |
| 1813 | 7695 | Pensacola State College (Pensacola Junior College) | | | 3435 | 8370 | 7223 |
| 1814 | 8827 | Pensacola Christian College | | | 4991 | 8370 | 7223 |
| 1815 | 18 | Pennsylvania State University | | | 10 | 36 | 66 |
| 1816 | 11635 | Pennsylvania Institute of Technology | | | 10359 | 8111 | 7223 |
| 1817 | 10187 | Pennsylvania Highlands Community College | | | 6938 | 8370 | 7223 |
| 1818 | 16263 | Pennsylvania Commercial College | | | 14736 | 8370 | 7223 |
| 1819 | 7006 | Pennsylvania College of Technology | | | 2311 | 8370 | 7223 |
| 1820 | 11590 | Pennsylvania College of Art & Design | | | 8872 | 8370 | 7223 |
| 1821 | 7395 | Pennsylvania Academy of the Fine Arts | | | 2955 | 8370 | 7223 |
| 1822 | 14080 | Pennco Tech | | | 12055 | 8370 | 7223 |
| 1823 | 6657 | Penn Foster College | | | 1682 | 8370 | 7223 |
| 1824 | 9364 | Peninsula College | | | 5785 | 8370 | 7223 |
| 1825 | 8635 | Pellissippi State Technical Community College | | | 4746 | 8370 | 7223 |
| 1826 | 10364 | Pearl River Community College | | | 7200 | 8370 | 7223 |
| 1827 | 8265 | Paul Smith's College | | | 4236 | 8370 | 7223 |
| 1828 | 10936 | Paul Quinn College | | | 8009 | 8370 | 7223 |
| 1829 | 6858 | Paul D Camp Community College | | | 2046 | 8370 | 7223 |
| 1830 | 22284 | Patten Educational Foundation | | | 21763 | 8370 | 7223 |
| 1831 | 17253 | Patrick Henry Community College | | | 15912 | 8370 | 7223 |
| 1832 | 9129 | Patrick Henry College | | | 5446 | 8370 | 7223 |
| 1833 | 9487 | Passaic County Community College | | | 5978 | 8370 | 7223 |
| 1834 | 9599 | Pasco Hernando State College | | | 6132 | 8370 | 7223 |
| 1835 | 6926 | Pasadena City College | | | 2158 | 8370 | 7223 |
| 1836 | 13529 | Parkland College Melville | | | 11363 | 8370 | 7223 |
| 1837 | 7350 | Parkland College | | | 2877 | 8370 | 7223 |
| 1838 | 9285 | Parker University (College of Chiropractic) | | | 5666 | 8370 | 7223 |
| 1839 | 5018 | Park University | | | 2599 | 6462 | 6279 |
| 1840 | 11278 | Paris Junior College | | | 8451 | 8370 | 7223 |
| 1841 | 14019 | Pardee Rand Graduate School | | | 11972 | 8370 | 7223 |
| 1842 | 10643 | Paradise Valley Community College | | | 7599 | 8370 | 7223 |
| 1843 | 11033 | Panola College | | | 8132 | 8370 | 7223 |
| 1844 | 14228 | Pamlico Community College | | | 12243 | 8370 | 7223 |
| 1845 | 5953 | Palomar College | | | 707 | 8370 | 7223 |
| 1846 | 13826 | Palo Verde College | | | 11740 | 8370 | 7223 |
| 1847 | 3272 | Palo Alto University (Pacific Graduate School of Psychology) | | | 5688 | 3344 | 3592 |
| 1848 | 7578 | Palmer College of Chiropractic | | | 3236 | 8370 | 7223 |
| 1849 | 7617 | Palm Beach State College | | | 3319 | 8370 | 7223 |
| 1850 | 6677 | Palm Beach Atlantic University | | | 4054 | 6534 | 7223 |
| 1851 | 10024 | Paine College | | | 6736 | 8370 | 7223 |
| 1852 | 18284 | Paier College of Art | | | 17163 | 8370 | 7223 |
| 1853 | 9473 | Pacifica Graduate Institute | | | 5944 | 8370 | 7223 |
| 1854 | 2844 | Pacific University Oregon | | | 1401 | 3636 | 4529 |
| 1855 | 7870 | Pacific Union College | | | 3692 | 8370 | 7223 |
| 1856 | 11507 | Pacific States University | | | 8760 | 8370 | 7223 |
| 1857 | 7130 | Pacific School of Religion | | | 7386 | 4436 | 7223 |
| 1858 | 9476 | Pacific Oaks College | | | 5959 | 8370 | 7223 |
| 1859 | 2772 | Pacific Lutheran University | | | 1778 | 3663 | 4131 |
| 1860 | 14900 | Pacific Link College | | | 13106 | 8370 | 7223 |
| 1861 | 7536 | Pacific College of Oriental Medicine | | | 3175 | 8370 | 7223 |
| 1862 | 1397 | Pace University | | | 581 | 1539 | 3010 |
| 1863 | 8131 | Ozarks Technical Community College | | | 4047 | 8370 | 7223 |
| 1864 | 13311 | Ozarka College | | | 11108 | 8370 | 7223 |
| 1865 | 7056 | Ozark Christian College | | | 2414 | 8370 | 7223 |
| 1866 | 9166 | Oxnard College | | | 5503 | 8370 | 7223 |
| 1867 | 19324 | Oxford Graduate School Dayton | | | 18363 | 8370 | 7223 |
| 1868 | 10643 | Owensboro Community and Technical College | | | 7596 | 8370 | 7223 |
| 1869 | 8215 | Owens Community College | | | 4166 | 8370 | 7223 |
| 1870 | 6341 | Our Lady of the Lake University | | | 4158 | 8282 | 6592 |
| 1871 | 16263 | Oulton College | | | 14736 | 8370 | 7223 |
| 1872 | 6642 | Ouachita Baptist University | | | 3563 | 6944 | 7223 |
| 1873 | 6121 | Otterbein University | | | 2482 | 6261 | 7223 |
| 1874 | 7490 | Ottawa University | | | 3112 | 8370 | 7223 |
| 1875 | 7185 | Otis College of Art & Design | | | 2626 | 8370 | 7223 |
| 1876 | 13478 | Otero College | | | 11303 | 8370 | 7223 |
| 1877 | 22768 | Oshki-Pimache-O-Win | | | 22304 | 8370 | 7223 |
| 1878 | 17768 | Orleans Tech Institute | | | 16547 | 8370 | 7223 |
| 1879 | 9790 | Oregon State University Cascades | | | 6423 | 8370 | 7223 |
| 1880 | 129 | Oregon State University | | | 62 | 142 | 391 |
| 1881 | 3377 | Oregon Institute of Technology | | | 2902 | 4963 | 4324 |
| 1882 | 260 | Oregon Health & Science University | | | 373 | 191 | 263 |
| 1883 | 13126 | Oregon College of Oriental Medicine | | | 10857 | 8370 | 7223 |
| 1884 | 10664 | Oregon Coast Community College | | | 7643 | 8370 | 7223 |
| 1885 | 11850 | Orangeburg Calhoun Technical College | | | 9237 | 8370 | 7223 |
| 1886 | 7505 | Orange Coast College | | | 3145 | 8370 | 7223 |
| 1887 | 7012 | Oral Roberts University | | | 2596 | 8282 | 7223 |
| 1888 | 1414 | Ontario Tech University | | | 3091 | 2522 | 1175 |
| 1889 | 8559 | Olympic College | | | 4621 | 8370 | 7223 |
| 1890 | 6769 | Olivet Nazarene University | | | 1875 | 8370 | 7223 |
| 1891 | 11662 | Olivet College | | | 8966 | 8370 | 7223 |
| 1892 | 9347 | Olds College | | | 5764 | 8370 | 7223 |
| 1893 | 477 | Old Dominion University | | | 251 | 498 | 948 |
| 1894 | 9640 | Oklahoma Wesleyan University | | | 6192 | 8370 | 7223 |
| 1895 | 358 | Oklahoma State University Stillwater | | | 217 | 385 | 648 |
| 1896 | 9149 | Oklahoma Panhandle State University | | | 5468 | 8370 | 7223 |
| 1897 | 5569 | Oklahoma City University | | | 2963 | 7138 | 6592 |
| 1898 | 8340 | Oklahoma City Community College | | | 4331 | 8370 | 7223 |
| 1899 | 6929 | Oklahoma Christian University | | | 3929 | 7391 | 7223 |
| 1900 | 8666 | Oklahoma Baptist University | | | 4795 | 8370 | 7223 |
