List of Active Chapters and Associate Chapters
As of December 2022
| Alpha | University of Virginia |
| Beta | Massachusetts Institute of Technology |
| Delta | Rutgers State University of New Jersey |
| Epsilon | Hampden-Sydney College |
| Eta | University of Georgia |
| Theta | Rensselaer Polytechnic Institute |
| Mu | Stevens Institute of Technology |
| Nu | University of Texas at Austin |
| Xi | Cornell University |
| Rho | Lafayette College |
| Tau | University of Alabama |
| Upsilon | Hobart and William Smith Colleges |
| Psi | Lehigh University |
| Omega | Georgia Institute of Technology |
| Alpha-Alpha | The University of North Carolina at Chapel Hill |
| Alpha Delta | Pennsylvania State University |
| Alpha Zeta | University of West Georgia |
| Alpha-Pi | Iowa State University |
| Alpha-Chi | Ohio Wesleyan University |
| Gamma Zeta | University of North Carolina-Wilmington |
| Delta Theta | Clemson University |
| Delta Xi | West Virginia Wesleyan College |
| Delta Pi | Georgia Southwestern State University |
| Epsilon Theta | East Carolina University |
| Zeta Theta | State University of New York-Oneonta |
| Eta Delta | Chapter of the Chi Phi Fraternity |
| Eta Theta | University of Maryland-College Park |
| Theta Delta | University of Florida |
| Iota Theta | Schreiner University |
| Kappa Delta | University of Rochester |
| Lambda Theta | University of Massachusetts-Dartmouth |
| Mu Delta | Auburn University |
| Xi Delta | Florida Institute of Technology |
| Xi Theta | Southern Utah University |
| Omicron Theta | State University of New York-Plattsburgh |
| Rho Delta | Oglethorpe University |
| Sigma Delta | University of California-Davis |
| Sigma Theta | Towson University |
| Tau Zeta | Boston University |
| Tau Theta | Central Michigan University |
| Phi Delta | University of Tennessee-Knoxville |
| Psi Zeta | University of Texas at Dallas |
| Omega Zeta | University of North Florida |
| Alpha Theta Chi | University of Nebraska-Lincoln |
| Phi Lambda Theta | Bucknell University |
| Iota Delta | Indiana University Bloomington |
| Psi Delta | University of North Carolina at Charlotte |
| Upsilon Theta | University of Tampa |