| Public doctoral |
| Arizona State U. | 70,440 |
| U. of Central Florida | 56,106 |
| Ohio State U., main campus | 56,064 |
| U. of Minnesota-Twin Cities | 51,721 |
| U. of Texas at Austin | 51,195 |
| U. of Florida | 49,827 |
| Texas A & M U. | 49,129 |
| Michigan State U. | 46,985 |
| Pennsylvania State U., main campus | 45,233 |
| U. of Illinois at Urbana-Champaign | 43,862 |
| Indiana U. at Bloomington | 42,464 |
| U. of Washington, main campus | 42,451 |
| Florida International U. | 42,197 |
| U. of Wisconsin at Madison | 42,180 |
| U. of Michigan at Ann Arbor | 41,924 |
| Purdue U., main campus | 41,063 |
| U. of South Florida, main campus | 40,431 |
| Florida State U. | 40,416 |
| U. of Arizona | 39,086 |
| Rutgers U. at New Brunswick | 38,912 |
| Private nonprofit doctoral |
| New York U. | 43,797 |
| U. of Southern California | 36,896 |
| Brigham Young U. | 33,841 |
| Boston U. | 32,727 |
| Northeastern U. | 29,519 |
| Nova Southeastern U. | 28,741 |
| Harvard U. | 27,594 |
| Columbia U. | 25,208 |
| DePaul U. | 25,145 |
| George Washington U. | 25,135 |
| U. of Pennsylvania | 25,007 |
| Drexel U. | 23,637 |
| St. John’s U. (N.Y.) | 21,354 |
| Johns Hopkins U. | 20,977 |
| Cornell U. | 20,939 |
| Northwestern U. | 20,481 |
| Syracuse U. | 20,407 |
| Stanford U. | 19,535 |
| Saint Louis U., main campus | 17,709 |
| Georgetown U. | 16,937 |
| Public master’s |
| U. of Maryland-University College | 39,577 |
| California State U. at Fullerton | 35,590 |
| California State U. at Northridge | 35,272 |
| California State U. at Long Beach | 33,416 |
| Texas State U. at San Marcos | 32,572 |
| San Francisco State U. | 29,718 |
| San Jose State U. | 29,076 |
| Troy U. | 28,322 |
| California State U. at Sacramento | 27,033 |
| Grand Valley State U. | 24,541 |
| Weber State U. | 24,048 |
| Eastern Michigan U. | 23,565 |
| Kennesaw State U. | 23,452 |
| CUNY Hunter College | 22,407 |
| Towson U. | 21,840 |
| California State U. at Fresno | 20,932 |
| CUNY Queens College | 20,906 |
| Western Kentucky U. | 20,897 |
| California State Polytechnic U. at Pomona | 20,747 |
| Missouri State U. | 20,472 |
| Private nonprofit master’s |
| Liberty U. | 56,625 |
| Excelsior College | 32,029 |
| Western Governors U. | 22,497 |
| Webster U. | 19,342 |
| Columbia College | 16,962 |
| National U. | 16,249 |
| Indiana Wesleyan U. | 15,953 |
| Rochester Institute of Technology | 15,792 |
| Saint Leo U. | 15,565 |
| Touro College | 14,254 |
| Park U. | 12,022 |
| Columbia College Chicago | 11,922 |
| Davenport U. | 11,835 |
| Lindenwood U. | 11,345 |
| Regis U. | 11,069 |
| Long Island U., C.W. Post Campus | 11,052 |
| Johnson & Wales U. | 10,974 |
| Mercy College | 10,851 |
| Villanova U. | 10,605 |
| Bellevue U. | 10,407 |
| For-profit |
| U. of Phoenix, online campus | 307,965 |
| Kaplan U., Davenport campus | 77,966 |
| Ashford U. | 63,096 |
| Walden U. | 47,456 |
| DeVry U. (Ill.) | 40,859 |
| Capella U. | 39,457 |
| American Public U. system | 39,296 |
| Grand Canyon U. | 37,440 |
| Colorado Technical U., online | 29,588 |
| American InterContinental U., online | 19,803 |
| South U., Savannah campus | 17,881 |
| Academy of Art U. | 17,697 |
| Columbia Southern U. | 17,594 |
| Keiser U., Fort Lauderdale campus | 16,968 |
| Everest U., South Orlando campus | 16,022 |
| Full Sail U. | 15,695 |
| Art Institute of Pittsburgh, online division | 14,487 |
| DeVry U. (Calif.) | 13,259 |
| Strayer Virginia | 12,918 |
| ECPI College of Technology | 12,764 |
| Public 2-year |
| Houston Community College | 60,303 |
| Lone Star College system | 54,412 |
| Tarrant County College District | 49,108 |
| Northern Virginia Community College | 48,996 |
| Austin Community College District | 44,100 |
| Valencia Community College | 41,583 |
| Pima Community College | 36,823 |
| East Los Angeles College | 35,100 |
| Salt Lake Community College | 34,654 |
| American River College | 33,440 |
| City College of San Francisco | 32,966 |
| Portland Community College | 32,013 |
| Santa Ana College | 31,377 |
| Tidewater Community College | 31,308 |
| Cuyahoga Community College District | 31,250 |
| Santa Monica College | 31,118 |
| Columbus State Community College | 30,513 |
| Central New Mexico Community College | 29,948 |
| El Paso Community College | 29,909 |
| Mt. San Antonio College | 29,064 |
