100% of Greenhills graduates attend college each year. Graduates of the classes of 2003 through 2007 entered the following colleges and universities*:
| Albion College |
Amherst College |
| Antioch College |
Arizona State University (5) |
| AUA College of Medicine | Bard College (2) |
Barnard College (2) |
Beloit College (2) |
| Boston University | Bowdoin College |
| Bowling Green State University |
Brown University (5) |
| Bryn Mawr College | Bucknell University |
| Butler University |
Calvin College (3) |
| Carleton College (2) |
Carnegie Mellon University |
| Case Western Reserve University (2) | Central Michigan University |
| Centre College |
Chico State |
| Colby College |
College of Wooster (5) |
| Colorado College (2) |
Columbia University (2) |
| Cornell College |
Cornell University (2) |
| Dartmouth College |
Davidson College (2) |
| Denison University (6) |
DePaul University |
| Duke University (3) |
Eastern Michigan University (7) |
| Embry-Riddle University |
Emory University (2) |
| Florida Gulf Coast University |
George Washington University |
| Georgetown University (4) |
Hampshire College |
| Hampton University |
Harvard University (3) |
| Harvey Mudd College |
Hope College (4) |
| Howard University |
Indiana University (4) |
| Kalamazoo College (7) | Kenyon College (5) |
| Kettering University | Lake Forest College (2) |
| Lawrence Technological University–Michigan (2) | Lehigh University (2) |
| Lewis and Clark College |
Macalester College (2) |
| McGill University | Miami University–Ohio (3) |
| Michigan State University (15) | Michigan Technological University |
| Middlebury College |
Montana State University |
| Mount Holyoke College (2) | New York University (5) |
| Northwestern University (3) |
Oberlin College (2) |
| Occidental College |
Ohio Wesleyan University (3) |
| Pace University | Pomona College (6) |
| Princeton University (6) |
Providence College |
| Queens University–Ontario |
Reed College |
| Santa Clara University |
Simmons College |
| Skidmore College (5) |
Smith College |
| St. John's College–Annapolis | Stanford University (2) |
| Swarthmore College (3) |
Tufts University (4) |
| Union College |
University of British Columbia |
| University of California–San Diego (2) |
University of California–Santa Barbara |
| University of Chicago (4) | University of Cincinnati |
| University of Colorado–Boulder (3) | University of Connecticut |
| University of Findlay | University of Illinois |
| University of Maryland | University of Miami |
| University of Michigan (102) | University of Michigan–Dearborn |
| University of Minnesota–Twin Cities | University of North Carolina–Chapel Hill (2) |
| University of Pennsylvania (2) | University of Redlands |
| University of Richmond |
University of Rochester (3) |
| University of Southern California (2) | University of Vermont (2) |
| University of Washington | University of Wisconsin (3)
|
| Vassar College |
Virginia Tech |
| Washington University–St. Louis (9) |
Wellesley College (2) |
| Wesleyan University (4) |
Western Michigan University (3) |
| Wheaton College–Massachusetts |
Williams College |
| Wittenberg University (2) |
Xavier University–Ohio |
| Yale University (7) |
* Colleges and universities followed by a number in parentheses indicates the number of Greenhills graduates from the Classes of 2003-2007 attending that institution.