| Designation | Collegiate Institution | Charter Date | City | State |
|---|---|---|---|---|
| Alpha Chapter | SUNY Binghamton | 02-20-1994 | Vesta | New York |
| Beta Chapter | SUNY Buffalo | 12-03-1994 | Buffalo | New York |
| Gamma Chapter | Hofstra University | 12-07-1996 | Hempstead | New York |
| Delta Chapter | SUNY Stony Brook | 05-17-1997 | Stony Brook | New York |
| Zeta Chapter | New York University | 05-17-1997 | New York | New York |
| Eta Chapter | SUNY Albany | 12-13-1997 | Albany | New York |
| Theta Chapter | Rensselaer Polytechnic Institute | 12-13-1997 | Troy | New York |
| Iota Chapter | University of Rochester | 11-24-1997 | Rochester | New York |
| Kappa Chapter | Cornell University | 04-25-1998 | Ithaca | New York |
| Lambda Chapter | Rutgers University | 11-21-1998 | New Brunswick | New Jersey |
| Mu Chapter | The Ohio State University | 04-22-2000 | Columbus | Ohio |
| Nu Chapter | Carnegie Mellon University | 12-08-2001 | Pittsburgh | Pennsylvania |
| Xi Chapter | University of Massachusetts at Amherst | 11-24-1999 | Amherst | Massachusetts |
| Omicron Chapter | George Washington University | 11-15-2003 | Washington | District of Columbia |
| Pi Chapter | University of Maryland at College Park | 11-13-2004 | College Park | Maryland |
| Rho Chapter | University of California at Riverside | 03-30-2002 | Riverside | California |
| Sigma Chapter | University of Florida | 11-13-2004 | Gainesville | Florida |
| Tau Chapter | Pennsylvania State University | 04-19-2003 | University Park | Pennsylvania |
| Upsilon Chapter | Rochester Institute of Technology | 11-18-2006 | Henrietta | New York |
| Phi Chapter | University of Central Florida | 04-07-2008 | Orlando | Florida |
| Associate Chapter | Saint John’s University | 11-10-2008 | Queens | New York |
| Associate Chapter | University of South Florida | 11-10-2008 | Tampa | Florida |
| Established Colony | Columbia University | 04-23-2005 | New York | New York |
| Established Colony | Northeastern University | 11-19-2005 | Boston | Massachusetts |
| Established Colony | University of Connecticut | 04-12-2008 | Mansfield | Connecticut |
| Established Colony | University of Colorado at Boulder | 12-06-2009 | Boulder | Colorado |