| 1 | University of Wisconsin-Madison Madison, WI | 1,702 |
| 2 | University of California-Berkeley Berkeley, CA | 1,650 |
| 3 | Southern New Hampshire University Manchester, NH | 1,512 |
| 4 | University of California-Santa Barbara Santa Barbara, CA | 1,281 |
| 5 | University of Michigan-Ann Arbor Ann Arbor, MI | 1,164 |
| 6 | American Public University System Charles Town, WV | 1,033 |
| 7 | University of Colorado Boulder Boulder, CO | 960 |
| 8 | University of Washington-Seattle Campus Seattle, WA | 831 |
| 9 | Texas A & M University-College Station College Station, TX | 825 |
| 10 | University of California-Davis Davis, CA | 810 |
| 11 | Duke University Durham, NC | 735 |
| 12 | University of Vermont Burlington, VT | 732 |
| 13 | Arizona State University Campus Immersion Tempe, AZ | 719 |
| 14 | Western Washington University Bellingham, WA | 696 |
| 15 | North Carolina State University at Raleigh Raleigh, NC | 591 |
| 16 | Yale University New Haven, CT | 576 |
| 17 | Arizona State University Digital Immersion Scottsdale, AZ | 570 |
| 18 | Ohio State University-Main Campus Columbus, OH | 552 |
| 19 | University of Massachusetts-Amherst Amherst, MA | 540 |
| 20 | University of California-Santa Cruz Santa Cruz, CA | 537 |
| 21 | University of Minnesota-Twin Cities Minneapolis, MN | 531 |
| 22 | University of Arizona Tucson, AZ | 495 |
| 23 | Harvard University Cambridge, MA | 486 |
| 24 | California State Polytechnic University-Humboldt Arcata, CA | 471 |
| 25 | University of Pennsylvania Philadelphia, PA | 453 |
| 26 | University of South Florida Tampa, FL | 447 |
| 27 | University of Oregon Eugene, OR | 435 |
| 28 | Florida State University Tallahassee, FL | 426 |
| 29 | University of North Carolina at Chapel Hill Chapel Hill, NC | 396 |
| 30 | Binghamton University Vestal, NY | 393 |
| 31 | University of Phoenix-Arizona Phoenix, AZ | 390 |
| 32 | University of Illinois Urbana-Champaign Champaign, IL | 384 |
| 33 | University of Missouri-Columbia Columbia, MO | 381 |
| 34 | Oregon State University Corvallis, OR | 381 |
| 35 | Indiana University-Bloomington Bloomington, IN | 378 |
| 36 | Northern Arizona University Flagstaff, AZ | 375 |
| 37 | University of Virginia-Main Campus Charlottesville, VA | 348 |
| 38 | University of Connecticut Storrs, CT | 342 |
| 39 | University of Nebraska-Lincoln Lincoln, NE | 339 |
| 40 | University of North Carolina Wilmington Wilmington, NC | 333 |
| 41 | Northeastern University Boston, MA | 333 |
| 42 | University of California-Los Angeles Los Angeles, CA | 327 |
| 43 | University of Central Florida Orlando, FL | 324 |
| 44 | University of Wyoming Laramie, WY | 324 |
| 45 | Iowa State University Ames, IA | 321 |
| 46 | Loyola University Chicago Chicago, IL | 312 |
| 47 | Appalachian State University Boone, NC | 312 |
| 48 | Unity Environmental University New Gloucester, ME | 312 |
| 49 | San Diego State University San Diego, CA | 306 |
| 50 | Grand Valley State University Allendale, MI | 301 |
| 51 | SUNY College of Environmental Science and Forestry Syracuse, NY | 297 |
| 52 | The University of Montana Missoula, MT | 291 |
| 53 | Cornell University Ithaca, NY | 285 |
| 54 | Michigan State University East Lansing, MI | 285 |
| 55 | University of Oklahoma-Norman Campus Norman, OK | 270 |
| 56 | Colorado State University-Fort Collins Fort Collins, CO | 270 |
| 57 | University of Idaho Moscow, ID | 268 |
| 58 | California State University-Monterey Bay Seaside, CA | 264 |
| 59 | The University of Texas at San Antonio San Antonio, TX | 258 |
| 60 | Texas Tech University Lubbock, TX | 258 |
| 61 | University of Kentucky Lexington, KY | 255 |
| 62 | Columbia Southern University Orange Beach, AL | 255 |
| 63 | Rutgers University-New Brunswick New Brunswick, NJ | 243 |
| 64 | University of California-Irvine Irvine, CA | 243 |
| 65 | University of New Hampshire-Main Campus Durham, NH | 243 |
| 66 | University of Maryland Global Campus Adelphi, MD | 237 |
| 67 | Eckerd College Saint Petersburg, FL | 231 |
| 68 | Tufts University Medford, MA | 228 |
| 69 | American University Washington, DC | 228 |
| 70 | San Jose State University San Jose, CA | 225 |
| 71 | University of South Carolina-Columbia Columbia, SC | 225 |
| 72 | University of California-San Diego La Jolla, CA | 219 |
| 73 | Stockton University Galloway, NJ | 219 |
| 74 | Portland State University Portland, OR | 216 |
| 75 | University of Southern California Los Angeles, CA | 216 |
| 76 | Virginia Commonwealth University Richmond, VA | 213 |
| 77 | Texas State University San Marcos, TX | 207 |
| 78 | University of Delaware Newark, DE | 201 |
| 79 | Florida Gulf Coast University Fort Myers, FL | 198 |
| 80 | George Mason University Fairfax, VA | 195 |
| 81 | Western Colorado University Gunnison, CO | 195 |
| 82 | Auburn University Auburn, AL | 195 |
| 83 | Antioch University-New England Keene, NH | 195 |
| 84 | University of Nevada-Reno Reno, NV | 195 |
| 85 | University of Cincinnati-Main Campus Cincinnati, OH | 192 |
| 86 | Colorado College Colorado Springs, CO | 189 |
| 87 | California State University-Sacramento Sacramento, CA | 186 |
| 88 | University of Massachusetts-Boston Boston, MA | 183 |
| 89 | Northern Michigan University Marquette, MI | 180 |
| 90 | University of San Francisco San Francisco, CA | 180 |
| 91 | University of North Carolina Asheville Asheville, NC | 177 |
| 92 | George Washington University Washington, DC | 177 |
| 93 | Middlebury College Middlebury, VT | 174 |
| 94 | Columbia University in the City of New York New York, NY | 171 |
| 95 | Utah State University Logan, UT | 171 |
| 96 | University of Kansas Lawrence, KS | 168 |
| 97 | University of Iowa Iowa City, IA | 168 |
| 98 | Louisiana State University and Agricultural & Mechanical College Baton Rouge, LA | 168 |
| 99 | The University of Tennessee-Chattanooga Chattanooga, TN | 168 |
| 100 | Kansas State University Manhattan, KS | 165 |