| Chapter | Institution | Charter City | Charter Date |
| Alpha Chi | Wiley College | Marshall, TX | April 5, 1935 |
| Beta Beta | Texas College | Tyler, TX | February 27, 1937 |
| Beta Upsilon | Texas Southern University | Houston, TX | March 15, 1947 |
| Gamma Lambda | Huston-Tillotson University | Austin, TX | February 12, 1949 |
| Delta Sigma | Bishop College | Marshall, TX | December 8, 1956 |
| Epsilon Pi | West Texas State University | Canyon, TX | May 4, 1968 |
| Zeta Xi | Jarvis Christian College | Hawkins, TX | 1971 |
| Zeta Psi | Lamar University | Beaumont, TX | 1973 |
| Eta Lambda | University of Houston | Houston, TX | May 5, 1974 |
| Eta Tau | Texas A & I University | Kingsville, TX | December 9, 1974 |
| Eta Phi | East Texas State University | Commerce, TX | February 1, 1975 |
| Theta Xi | University of Texas-El Paso | El Paso, TX | March 5, 1976 |
| Iota Alpha | University of Texas-Arlington | Arlington, TX | November 12, 1977 |
| Iota Delta | The University of Texas-Austin | Austin, TX | December 3, 1977 |
| Iota Upsilon | Texas Tech University | Lubbock, TX | September 1, 1979 |
| Kappa Epsilon | Texas Christian University | Forth Worth, TX | May 3, 1980 |
| Lambda Theta | Southwest Texas State University | San Marcos, TX | May 1, 1982 |
| Lambda Lambda | Paul Quinn College | Waco, TX | December 11, 1982 |
| Mu Sigma | Stephen F. Austin University | Nacogdoches, TX | November 16, 1986 |
| Nu Alpha | Texas A&M University | College Station, TX | April 17, 1987 |
| Nu Beta | Southern Methodist University | Dallas, TX | April 17, 1987 |
| Xi Sigma | Baylor University | Waco, TX | May 14, 1994 |
| Zeta Beta | Prairie View A&M University | Prairie View, TX | May 20, 1970 |
| Zeta Upsilon | University of North Texas | Denton, TX | 1972 |
| Rho Pi | Sam Houston State University | Huntsville, TX | 2019 |
| Omicron Xi | University of Houston–Downtown | Houston, TX | 2002 |
| Omicron Rho | Midwestern State University | Wichita Falls, TX | 2003 |
| Omicron Tau | University of Texas at San Antonio | San Antonio | 2004 |
