| Chapter | Charter date and range | Institution | City or county | State | Status | |
| Alpha | – 1930 | Lombard College | Galesburg | Illinois | Moved | |
| Beta | – 2023 | Iowa Wesleyan University | Mount Pleasant | Iowa | Inactive | |
| Gamma | | University of Mount Union | Alliance | Ohio | Active | |
| Delta | | Bethany College | Bethany | West Virginia | Active | |
| Epsilon | | University of South Dakota | Vermillion | South Dakota | Active | |
| Zeta | – 1992; 2016 | Wittenberg University | Springfield | Ohio | Active | |
| Eta | | Syracuse University | Syracuse | New York | Active | |
| Theta | – 1972; 1980–1998; 2015 | University of Wisconsin–Madison | Madison | Wisconsin | Active | |
| Iota | | West Virginia University | Morgantown | West Virginia | Active | |
| Kappa | – 1995; March 13, 2009 | University of Illinois Urbana-Champaign | Champaign | Illinois | Active | |
| Lambda | – 1957 | Jackson College for Women | Middlesex County | Massachusetts | Inactive | |
| Mu | – 1960; 1982–1986 | University of Minnesota | Minneapolis | Minnesota | Inactive | |
| Nu | – 1974; 1980 | University of Washington | Seattle | Washington | Active | |
| Xi | – 2001 | University of Kentucky | Lexington | Kentucky | Inactive | |
| Omicron | – 1969 | University of California, Berkeley | Berkeley | California | Inactive | |
| Pi | | Ohio University | Athens | Ohio | Active | |
| Rho | | University of Nebraska–Lincoln | Lincoln | Nebraska | Active | |
| Sigma | | University of Iowa | Iowa City | Iowa | Active | |
| Tau | | University of New Hampshire | Durham | New Hampshire | Active | |
| Upsilon | – 1947 | University of Vermont | Burlington | Vermont | Inactive | |
| Phi | | Albion College | Albion | Michigan | Active | |
| Chi | – 1935; May 2, 1992 – September 15, 1998 | University of Kansas | Lawrence | Kansas | Inactive | |
| Psi | | Ohio State University | Columbus | Ohio | Active | |
| Omega | | Stetson University | DeLand | Florida | Active | |
| Alpha Alpha | – 1938 | University of Pittsburgh | Pittsburgh | Pennsylvania | Inactive | |
| Alpha Beta | – 1964; August 28, 2005 | Cornell University | Ithaca | New York | Active | |
| Alpha Gamma | – 1974 | Coe College | Cedar Rapids | Iowa | Inactive | |
| Alpha Delta | – 1964; 1978–19xx ?; 1999 – December 4, 2005 | Oregon State University | Corvallis | Oregon | Inactive | |
| Alpha Epsilon | – 197x ?; 1985 – April 28, 2000 | University of Michigan | Ann Arbor | Michigan | Inactive | |
| Alpha Zeta | – 1950; 1984–1985 | University of Oklahoma | Norman | Oklahoma | Inactive | |
| Alpha Eta | | Purdue University | West Lafayette | Indiana | Active | |
| Alpha Theta | – 1974 | Northwestern University | Evanston | Illinois | Inactive | |
| Alpha Iota | – 1976 | Drake University | Des Moines | Iowa | Inactive | |
| Alpha Kappa | | Kansas State University | Manhattan | Kansas | Active | |
| Alpha Lambda | – 1968 | University of Oregon | Eugene | Oregon | Inactive | |
| Alpha Mu | – 1979 | Ohio Wesleyan University | Delaware | Ohio | Inactive | |
| Alpha Nu | – 1938 | University of Montana | Missoula | Montana | Inactive | |
| Alpha Xi | – 1980 | University of California, Los Angeles | Los Angeles | California | Inactive | |
| Alpha Omicron | – 1971 | Hunter College | New York City | New York | Inactive | |
| Alpha Pi | – 1965 | Middlebury College | Middlebury | Vermont | Inactive | |
| Alpha Rho | – May 1, 1970 | Allegheny College | Meadville | Pennsylvania | Inactive | |
| Alpha Sigma | – 1943; 1968–1973 | Washington State University | Pullman | Washington | Inactive | |
| Alpha Tau | – 1972; 1981–1988 | University of Alabama | Tuscaloosa | Alabama | Inactive | |
| Alpha Upsilon | – June 1941 | Brenau College | Gainesville | Georgia | Inactive | |
| Alpha Phi | – 1966 | University of Pennsylvania | Philadelphia | Pennsylvania | Inactive | |
| Alpha Chi | – 1946 | Randolph-Macon College | Ashland | Virginia | Inactive | |
| Alpha Psi | – 1952; November 8, 1992 – 1994 | University of Denver | Denver | Colorado | Inactive | |
| Alpha Omega | – 1980 | Florida State University | Tallahassee | Florida | Inactive | |
| Beta Alpha | – 1943; 1963 | University of Texas at Austin | Austin | Texas | Active | |
| Beta Beta | – 1963 | Washington University in St. Louis | St. Louis | Missouri | Inactive | |
| Alpha | – 1973; May 1, 2016 | Knox College | Galesburg | Illinois | Active | |
| Beta Gamma | – 1977 | Centenary College | Shreveport | Louisiana | Inactive | |
| Beta Delta | – January 1948 | Denison University | Granville | Ohio | Inactive | |
| Beta Epsilon | – 1980; November 22, 1997 | Monmouth College | Monmouth | Illinois | Active | |
| Beta Zeta | – September 1961 | Lake Forest College | Lake Forest | Illinois | Inactive | |
| Beta Eta | – 1994; March 14, 2013 | University of Maryland, College Park | College Park | Maryland | Active | |
| Beta Theta | – 2001; February 14, 2014 | Michigan State University | East Lansing | Michigan | Active | |
| Beta Iota | – 1988 | Louisiana State University | Baton Rouge | Louisiana | Inactive | |
| Beta Kappa | – 1998 | Baldwin-Wallace College | Berea | Ohio | Inactive | |
| Beta Lambda | | Pennsylvania State University | University Park | Pennsylvania | Active | |
| Beta Mu | | Bowling Green State University | Bowling Green | Ohio | Active | |
| Beta Nu | – 2002 | Culver–Stockton College | Canton | Missouri | Inactive | |
| Beta Xi | | Marietta College | Marietta | Ohio | Active | |
| Beta Omicron | – 2002 | Missouri Valley College | Marshall | Missouri | Inactive | |
| Beta Pi | – 1969; April 11, 1987 | Indiana University Bloomington. | Bloomington | Indiana | Active | |
| Beta Rho | – 1953; 1969–1977 | University of Utah | Salt Lake City | Utah | Inactive | |
| Beta Sigma | | West Virginia Wesleyan College | Buckhannon | West Virginia | Active | |
| Beta Tau | | Kent State University | Kent | Ohio | Active | |
| Beta Upsilon | – 2005; 2012 | University of Rhode Island | Kingston | Rhode Island | Active | |
| Beta Phi | – 1951 | University of Connecticut | Storrs | Connecticut | Inactive | |
| Beta Chi | – 1999 | Gettysburg College | Gettysburg | Pennsylvania | Inactive | |
| Beta Psi | | Carroll University | Waukesha | Wisconsin | Active | |
| Beta Omega | – 1977 | Memphis State University | Memphis | Tennessee | Inactive | |
| Gamma Alpha | – 1998 | San Diego State University | San Diego | California | Inactive | |
| Gamma Beta | | Marshall University | Huntington | West Virginia | Active | |
| Gamma Gamma | – 1961 | University of Arizona | Tucson | Arizona | Inactive | |
| Gamma Delta | | University of Nebraska Omaha | Omaha | Nebraska | Active | |
| Gamma Epsilon | – 2011 | California State University, Fresno | Fresno | California | Inactive | |
| Gamma Zeta | | Eastern Michigan University | Ypsilanti | Michigan | Active | |
| Gamma Eta | | Georgia Institute of Technology | Atlanta | Georgia | Active | |
| Gamma Theta | – 1978; January 18, 1992 | East Tennessee State University | Johnson City | Tennessee | Active | |
| Gamma Iota | – 1984 | University of Memphis at Lambuth | Jackson | Tennessee | Inactive | |
| Gamma Kappa | – 1983 | Susquehanna University | Selinsgrove | Pennsylvania | Inactive | |
| Gamma Lambda | – 1995, 1996–2006 | University of Tennessee | Knoxville | Tennessee | Inactive | |
| Gamma Mu | – 1971, 1977–1987 | Ripon College | Ripon | Wisconsin | Inactive | |
| Gamma Nu | | Southeast Missouri State University | Cape Girardeau | Missouri | Active | |
| Gamma Xi | – 1980 | Valdosta State University | Valdosta | Georgia | Inactive | |
| Gamma Omicron | – 1976 | Central Michigan University | Mount Pleasant | Michigan | Inactive | |
| Gamma Pi | – 1985 | Northern Illinois University | DeKalb | Illinois | Inactive | |
| Gamma Rho | – 1972 | Parsons College | Fairfield | Iowa | Inactive | |
| Gamma Sigma | | Thiel College | Greenville | Pennsylvania | Active | |
| Gamma Tau | | Ohio Northern University | Ada | Ohio | Active | |
| Gamma Upsilon | – 1976; 2023 | University of Georgia | Athens | Georgia | Active | |
| Gamma Phi | 1960 | East Carolina University | Greenville | North Carolina | Active | |
| Gamma Chi | – 1979 | Tennessee Wesleyan College | Athens | Tennessee | Inactive | |
| Gamma Psi | – 2008 | Frostburg State University | Frostburg | Maryland | Inactive | |
| Gamma Omega | | Henderson State University | Arkadelphia | Arkansas | Active | |
| Delta Alpha | | University of Wisconsin–La Crosse | La Crosse | Wisconsin | Active | |
| Delta Beta | – 1970 | Southwestern Oklahoma State University | Weatherford | Oklahoma | Inactive | |
| Delta Gamma | – 1969;
| University of Nebraska at Kearney | Kearney | Nebraska | Active | |
| Delta Delta | – 2014 | Northern Michigan University | Marquette | Michigan | Inactive | |
| Delta Epsilon | | University of New Orleans | New Orleans | Louisiana | Active | |
| Delta Zeta | – 1976;
| LIU Post | Brookville | New York | Active | |
| Delta Eta | – 1981 | California State College | California | Pennsylvania | Inactive | |
| Delta Theta | – 1977 | St. Cloud State University | St. Cloud | Minnesota | Inactive | |
| Delta Iota | – 1980 | Chadron State College | Chadron | Nebraska | Inactive | |
| Delta Kappa | – 1981;
| Slippery Rock University | Slippery Rock | Pennsylvania | Active | |
| Delta Lambda | | Rochester Institute of Technology | Henrietta | New York | Active | |
| Delta Mu | | Old Dominion University | Norfolk | Virginia | Active | |
| Delta Nu | | Indiana University of Pennsylvania | Indiana | Pennsylvania | Active | |
| Delta Xi | | Georgia State University | Atlanta | Georgia | Active | |
| Delta Omicron | – 1982 | Fairmont State University | Fairmont | West Virginia | Inactive | |
| Delta Pi | – 2022 | Defiance College | Defiance | Ohio | Inactive | |
| Delta Rho | | California State University, Northridge | Los Angeles | California | Active | |
| Delta Sigma | | Ferris State University | Big Rapids | Michigan | Active | |
| Delta Tau | – 1972; 1987 | University of Wisconsin–Oshkosh | Oshkosh | Wisconsin | Active | |
| Delta Upsilon | – 1981 | University of Wisconsin–Superior | Superior | Wisconsin | Inactive | |
| Delta Phi | – 1983 | University of Charleston | Charleston | West Virginia | Inactive | |
| Delta Chi | | University of Northern Iowa | Cedar Falls | Iowa | Active | |
| Delta Psi | | Texas State University | San Marcos | Texas | Active | |
| Delta Omega | – 1984 | Winona State University | Winona | Minnesota | Inactive | |
| Epsilon Alpha | | University of Wisconsin–Eau Claire | Eau Claire | Wisconsin | Active | |
| Epsilon Beta | – 1977 | Findlay College | Findlay | Ohio | Inactive | |
| Epsilon Gamma | –2021 | Western Carolina University | Cullowhee | North Carolina | Inactive | |
| Epsilon Delta | – 1985 | Indiana State University | Terre Haute | Indiana | Inactive | |
| Epsilon Epsilon | – 1970 | California State University, Sacramento | Sacramento | California | Inactive | |
| Epsilon Zeta | – 1971;
| Eastern Washington University | Cheney | Washington | Active | |
| Epsilon Eta | | South Dakota State University | Brookings | South Dakota | Active | |
| Epsilon Theta | | West Liberty State College | West Liberty | West Virginia | Active | |
| Epsilon Iota | – 1994, 2012 | Newberry College | Newberry | South Carolina | Active | |
| Epsilon Kappa | – 1994, | Western Kentucky University | Bowling Green | Kentucky | Active | |
| Epsilon Lambda | | Rider University | Lawrence Township | New Jersey | Active | |
| Epsilon Mu | – 1993 | University of Northern Colorado | Greeley | Colorado | Inactive | |
| Epsilon Nu | – 1972;
| University of Hartford | West Hartford | Connecticut | Active | |
| Epsilon Xi | – 2023 | University of Missouri–St. Louis | St. Louis | Missouri | Inactive | |
| Epsilon Omicron | – 1981; – 2024 | Oklahoma State University | Stillwater | Oklahoma | Inactive | |
| Epsilon Pi | | Jacksonville State University | Jacksonville | Alabama | Active | |
| Epsilon Rho | | University of Southern Maine | Portland | Maine | Active | |
| Epsilon Sigma | – 1980; 1994–1999 | Georgia Southern University | Statesboro | Georgia | Inactive | |
| Epsilon Tau | – 1990 | Central Missouri State University | Warrensburg | Missouri | Inactive | |
| Epsilon Upsilon | – 1975 | Woodbury University | Burbank | California | Inactive | |
| Epsilon Phi | – 2003 | Iowa State University | Ames | Iowa | Inactive | |
| Epsilon Chi | – 1977 | Villanova University | Villanova | Pennsylvania | Inactive | |
| Epsilon Psi | – 1973;
| Boise State University | Boise | Idaho | Active | |
| Epsilon Omega | – 1989 | University of North Texas | Denton | Texas | Inactive | |
| Zeta Alpha | – 1977 | Jacksonville University | Jacksonville | Florida | Active | |
| Zeta Beta | – 1985 | Clarion University of Pennsylvania | Clarion | Pennsylvania | Inactive | |
| Zeta Gamma | – 1976 | University of Mississippi | Oxford | Mississippi | Inactive | |
| Zeta Delta | – 1977 | Indiana University South Bend | South Bend | Indiana | Inactive | |
| Zeta Epsilon | – 1980 | Edinboro State College | Edinboro | Pennsylvania | Inactive | |
| Zeta Zeta | – 1978 | Northern State University | Aberdeen | South Dakota | Inactive | |
| Zeta Eta | | West Chester University | West Chester | Pennsylvania | Active | |
| Zeta Theta | | Wright State University | Fairborn | Ohio | Active | |
| Zeta Iota | | Lyon College | Batesville | Arkansas | Active | |
| Zeta Kappa | – 1979 | University of Pittsburgh at Johnstown | Johnstown | Pennsylvania | Inactive | |
| Zeta Lambda | | Texas Wesleyan University | Fort Worth | Texas | Active | |
| Zeta Mu | – 1987; 2002–2005 | Methodist University | Fayetteville | North Carolina | Inactive | |
| Zeta Nu | – 2010; 2012-2014; 2019 | Miami University | Oxford | Ohio | Active | |
| Zeta Xi | | Auburn University | Auburn | Alabama | Active | |
| Zeta Omicron | – 1988; 1991–2003 | University of Florida | Gainesville | Florida | Inactive | |
| Zeta Pi | – 1985 | Lincoln Memorial University | Harrogate | Tennessee | Inactive | |
| Zeta Rho | – 1990; 2023 | North Carolina State University | Raleigh | North Carolina | Active | |
| Zeta Sigma | – 2004 | Hillsdale College | Hillsdale, Michigan | Michigan | Inactive | |
| Zeta Tau | – August 2021 | University of North Carolina at Asheville | Asheville | North Carolina | Inactive | |
| Zeta Upsilon | | Alma College | Alma | Michigan | Active | |
| Zeta Phi | – 2011 | Binghamton University | Binghamton | New York | Inactive | |
| Zeta Chi | | University of North Carolina Wilmington | Wilmington | North Carolina | Active | |
| Zeta Psi | – 1993 | University of Virginia | Charlottesville | Virginia | Inactive | |
| Zeta Omega | | University of West Georgia | Carrollton | Georgia | Active | |
| Theta Alpha | | Millersville University of Pennsylvania | Millersville | Pennsylvania | Active | |
| Theta Beta | | Sonoma State University | Rohnert Park | California | Active | |
| Theta Gamma | | University of Delaware | Newark | Delaware | Active | |
| Theta Delta | | Towson University | Towson | Maryland | Active | |
| Theta Epsilon | | Marquette University | Milwaukee | Wisconsin | Active | |
| Theta Zeta | | Embry–Riddle Aeronautical University, Prescott | Prescott | Arizona | Active | |
| Theta Eta | | Western Michigan University | Kalamazoo | Michigan | Active | |
| Theta Theta | | Brooklyn College | Brooklyn, New York | New York | Active | |
| Theta Iota | | Florida Atlantic University | Boca Raton | Florida | Active | |
| Theta Kappa | – 2019 | State University of New York at Albany | Albany | New York | Inactive | |
| Theta Lambda | | Southwestern University | Georgetown | Texas | Active | |
| Theta Mu | – 2003 | Case Western Reserve University | Cleveland | Ohio | Inactive | |
| Theta Nu | | Elon University | Elon | North Carolina | Active | |
| Theta Xi | | Florida International University | Miami | Florida | Active | |
| Theta Omicron | | Embry–Riddle Aeronautical University, Daytona Beach | Daytona Beach | Florida | Active | |
| Theta Pi | | Christian Brothers University | Memphis | Tennessee | Active | |
| Theta Rho | | California State University San Marcos | San Marcos | California | Active | |
| Theta Sigma | | University of Central Florida | Orlando | Florida | Active | |
| Theta Tau | – 2023 | Marian University | Fond du Lac | Wisconsin | Inactive | |
| Theta Upsilon | | Youngstown State University | Youngstown | Ohio | Active | |
| Theta Phi | | University of Alabama at Birmingham | Birmingham | Alabama | Active | |
| Theta Chi | | University of Toledo | Toledo | Ohio | Active | |
| Theta Psi | | Dartmouth College | Hanover | New Hampshire | Active | |
| Theta Omega | | New Mexico State University | Las Cruces | New Mexico | Active | |
| Iota Alpha | | George Mason University | Fairfax, Virginia | Virginia | Active | |
| Iota Beta | | California State University, Stanislaus | Turlock | California | Active | |
| Iota Gamma | – 2002 | Rockhurst University | Kansas City | Missouri | Inactive | |
| Iota Delta | | University of Central Oklahoma | Edmond | Oklahoma | Active | |
| Iota Epsilon | | University of Nevada, Las Vegas | Paradise | Nevada | Active | |
| Iota Zeta | | Wingate University | Wingate | North Carolina | Active | |
| Iota Eta | | University of Texas at El Paso | El Paso | Texas | Active | |
| Iota Theta | – 2015 | Southern Polytechnic State University | Marietta | Georgia | Inactive | |
| Iota Iota | | Greensboro College | Greensboro | North Carolina | Active | |
| Iota Kappa | | Idaho State University | Pocatello | Idaho | Active | |
| Iota Lambda | | St. Norbert College | De Pere | Wisconsin | Active | |
| Iota Mu | | Lycoming College | Williamsport | Pennsylvania | Active | |
| Iota Nu | | Monmouth University | West Long Branch | New Jersey | Active | |
| Iota Xi | | Worcester Polytechnic Institute | Worcester | Massachusetts | Active | |
| Iota Omicron | | San Jose State University | San Jose | California | Active | |
| Iota Pi | | Coastal Carolina University | Conway | South Carolina | Active | |
| Iota Rho | | DePaul University | Chicago | Illinois | Active | |
| Iota Sigma | – 2023 | Virginia Commonwealth University | Richmond | Virginia | Inactive | |
| Iota Tau | | Bucknell University | Lewisburg | Pennsylvania | Active | |
| Iota Upsilon | | Southern Illinois University Edwardsville | Edwardsville | Illinois | Active | |
| Iota Phi | – 2021 | American University | Washington, D.C. | District of Columbia | Inactive | |
| Iota Chi | | Temple University | Philadelphia | Pennsylvania | Active | |
| Iota Psi | | Franklin & Marshall College | Lancaster | Pennsylvania | Active | |
| Iota Omega | | The College of New Jersey | Ewing Township | New Jersey | Active | |
| Kappa Alpha | | Kennesaw State University | Cobb County | Georgia | Active | |
| Kappa Beta | | Texas Tech University | Lubbock | Texas | Active | |
| Kappa Gamma | | University of South Carolina | Columbia | South Carolina | Active | |
| Kappa Delta | | California State Polytechnic University, Pomona | Pomona | California | Active | |
| Alpha Deuteron | | Initiated at National Convention | | | | - |