List of Sigma Pi Phi chapters

Sigma Pi Phi is an African American professional fraternity.^[1] Founded in Philadelphia, Pennsylvania,in 1904, it is the oldest Greek lettered fraternity for African Americans.^[2] It is a community-based fraternity and does not have collegiate chapters. The fraternity refers to its chapters as boulé.

Following is an incomplete list of Sigma Pi Phi boulé, with active chapters indicated in bold and inactive chapters in italics.^[3][4]

Boulé	Charter date and range	Location	Status	Ref.
Alpha	May 15, 1904	Philadelphia, Pennsylvania	Active	[5][6]
Beta	July 19, 1907	Chicago, Illinois	Active	[7]
Gamma	May 8, 1908	Baltimore, Maryland	Active	[7]
Delta	July 17, 1910	Memphis, Tennessee	Active	[8]
Epsilon	February 1911	Washington, D.C.	Active	[8]
Zeta	January 6, 1912	New York City, New York	Active	[9]
Eta	November 30, 1912	St. Louis, Missouri	Active	[10]
Theta	May 22, 1915	Kansas City, Missouri	Active	[8]
Iota	March 23, 1917	Detroit, Michigan	Active	[11]
Kappa	January 24, 1920	Atlanta, Georgia	Active	[7]
Lambda	June 21, 1921	Columbus, Ohio	Active	[12]
Mu (First)	July 10, 1921– August 1933	Wichita, Kansas	Inactive, Reassigned
Nu (First)	July 14, 1921– 19xx ?	Denver, Colorado	Inactive, Reassigned
Xi	September 15, 1921	Los Angeles, California	Active	[13]
Omicron	May 6, 1922	Minneapolis and Saint Paul, Minnesota	Active	[14]
Pi	December 22, 1922	Little Rock, Arkansas	Active	[15]
Rho	January 27, 1923	Pittsburgh, Pennsylvania	Active	[11]
Sigma	April 19, 1924	Dayton, Ohio	Active	[11]
Tau	June 15, 1925	Cleveland, Ohio	Active	[6]
Upsilon	July 15, 1926	Charleston, West Virginia	Active	[11]
Phi	July 28, 1938	Montgomery and Tuskegee, Alabama	Inactive ?
Chi	May 1, 1939	Nashville, Tennessee	Active	[16]
Psi	October 27, 1939	Louisville, Kentucky	Active	[7]
Omega			Memorial
Alpha Alpha	April 12, 1940	New Orleans, Louisiana	Active	[8]
Alpha Beta	April 4, 1941	Richmond, Virginia	Active	[17][8]
Alpha Gamma	June 10, 1944	Oakland and Berkeley, California	Active	[7][8]
Alpha Delta	April 24, 1948	Cincinnati, Ohio	Active	[18][8]
Alpha Epsilon	June 30, 1948	Dallas and Fort Worth, Texas	Active	[6]
Mu (Second)	November 5, 1949	Northern New Jersey	Active	[7]
Nu (Second)	May 27, 1950	Houston, Texas	Active	[19]
Alpha Zeta	May 19, 1951	Tallahassee, Florida	Inactive
Alpha Eta	April 3, 1953	Indianapolis, Indiana	Active	[11]
Alpha Theta	June 18, 1954	Oklahoma statewide	Active	[11][a]
Alpha Iota	July 13, 1954	Columbia, South Carolina	Active	[20][b]
Alpha Kappa	July 31, 1954	Buffalo, New York	Active	[9]
Alpha Lambda		Savannah, Georgia	Active	[19]
Alpha Mu		Augusta, Georgia	Inactive
Alpha Nu		Wichita, Kansas	Active	[19]
Alpha Xi		Baton Rouge, Louisiana	Active	[7]
Alpha Omicron		Seattle, Washington	Active	[11]
Alpha Pi		San Diego, California	Active	[11]
Alpha Rho		Miami, Florida	Active	[7]
Alpha Sigma		Brooklyn and Long Island, New York	Active	[21]
Alpha Tau		Durham, North Carolina	Active	[7]
Alpha Upsilon		Bluefield, West VIrginia and Ohio	Inactive
Alpha Phi		Toledo, Ohio	Active	[22]
Alpha Chi		Lansing, Michigan	Active	[23]
Alpha Psi		Hartford, Connecticut	Active	[24]
Beta Alpha		Milwaukee, Wisconsin	Active	[9]
Beta Beta		Boston, Massachusetts	Active	[11]
Beta Gamma		Jackson, Mississippi	Active	[25]
Beta Delta		Charlottes, North Carolina	Active	[7]
Beta Epsilon		Greensboro, North Carolina	Active	[7]
Beta Zeta		Westchester County, New York	Active
Beta Eta	June 4, 1978	Delaware statewide	Active	[26][c]
Beta Theta		Knoxville, Tennessee	Active	[27]
Beta Iota	February 21, 1981	Waterbury, Connecticut	Active	[28]
Beta Kappa	May 17, 1981	Birmingham, Alabama	Active	[29]
Beta Lambda		Hampton and Norfolk, VIrginia	Active	[30]
Beta Mu		Suburban Maryland	Active	[11]
Beta Nu	November 15, 1981	Northern Virginia	Active	[8]
Beta Xi	May 16, 1982	Central Florida	Active	[31]
Beta Omicron		Grand Rapids, Michigan	Active
Beta Pi	1984	Harrisburg, Pennsylvania	Active	[6]
Beta Rho		Akron and Kent, Ohio	Active	[32]
Beta Sigma		Springfield, Massachusetts	Active	[33]
Beta Tau		New Haven, Connecticut	Active	[11]
Beta Upsilon		San Francisco, California	Active	[34]
Beta Phi	October 28, 1983	Lynchburg and Roanoke, Virginia	Active	[35]
Beta Chi		Fort Valley, Georgia	Active	[11]
Beta Psi	May 5, 1984	Albany, New York	Active	[36]
Gamma Alpha		Tucson, Arizona	Active	[11]
Gamma Beta	June 1984	Jacksonville, Florida	Active	[8]
Gamma Gamma	1984	Austin, Texas	Active	[7]
Gamma Delta		Flint, Michigan	Active	[11]
Gamma Epsilon	July 7, 1984	Sacramento, California	Active	[7][37]
Gamma Zeta		Pasadena, California	Active	[38]
Gamma Eta		Des Moines, Iowa	Active	[6]
Gamma Theta		Princess Anne, Maryland	Active	[11]
Gamma Iota		Rochester, New York	Active	[11]
Gamma Kappa		Winston-Salem, North Carolina	Active	[39]
Gamma Lambda		Charleston, South Carolina	Active	[40]
Gamma Mu		Phoenix, Arizona	Active	[41]
Gamma Nu		Northern Mississippi	Active	[42]
Gamma Xi	1995	Sarasota, Florida	Active	[43]
Gamma Omicron		Tampa Bay, Florida	Active	[7]
Gamma Pi	July 12, 1986	Chattanooga, Tennessee	Active	[44]
Gamma Rho		Ann Arbor, Michigan	Active	[7]
Gamma Sigma		Raleigh, North Carolina	Active	[41]
Gamma Tau		Kenosha and Racine, Wisconsin	Active
Gamma Upsilon	June 27, 1987	Asheville, North Carolina	Active	[45]
Gamma Phi	1988	San Antonio, Texas	Active	[6][7]
Gamma Chi		San Jose, California	Active	[8]
Gamma Psi		Columbus, Georgia	Active	[46]
Delta Alpha		Northern Illinois	Active	[7]
Delta Beta		Greenville, South Carolina	Active	[47]
Delta Gamma		Tyler, Texas	Active	[6]
Delta Delta		Albany, Georgia
Delta Epsilon		Southern New Jersey	Active	[48]
Delta Zeta		Beaumont, Texas
Delta Eta		Denver, Colorado	Active	[49]
Delta Theta		Las Vegas, Nevada
Delta Iota		Mobile, Alabama	Active	[50]
Delta Kappa	1994	Shreveport, Louisiana	Active	[6]
Delta Lambda		Nassau, The Bahamas	Active	[7]
Delta Mu		Fort Worth and Arlington, Texas	Active	[51]
Delta Nu	1996	Fairfield County, Connecticut	Active	[8]
Delta Xi		Walnut and Diamond Bar, California	Active	[52]
Delta Omicron		Gulf Coast, Mississippi	Active	[11]
Delta Pi		Pensacola, Florida	Active	[53]
Delta Rho		Anchorage, Alaska	Active	[54]
Delta Sigma		South Suburban Chicago	Active	[7]
Delta Tau		Frankfort, Kentucky	Active	[8]
Delta Upsilon		North Atlanta, Georgia	Active	[11]
Delta Phi		Portland, Oregon	Active	[7]
Delta Chi		Orangeburg, South Carolina	Active	[7]
Delta Psi		Athens, Georgia	Active	[8]
Epsilon Alpha		?, North Carolina	Active	[39]
Epsilon Beta		Contra Costa County, California	Active	[7]
Epsilon Gamma		Chapel Hill, North Carolina	Active	[7]
Epsilon Delta		Williamsburg, Virginia	Active	[55]
Epsilon Epsilon		Orange County, California	Active	[56]
Epsilon Zeta	April 25, 2009	Loudoun County, Virginia	Active	[8][57]
Epsilon Eta		Stockton and Central Valley, California	Active	[11]
Epsilon Theta
Epsilon Iota	October 3, 2009	Tulsa, Oklahoma	Active	[58]
Epsilon Kappa		Huntsville, Alabama	Active	[59]
Epsilon Lambda	January 29, 2011	Palm Beach County, Martin County, and St. Lucie County, Florida	Active	[6][7]
Epsilon Mu		Hilton Head Island, South Carolina	Active	[60]
Epsilon Nu
Epsilon Xi		London, England	Active	[61]
Epsilon Omicron		North Houston, Texas	Active	[7]
Epsilon Pi		Southlake, Texas	Active	[62]
Epsilon Rho		Fredericksburg, Virginia	Active	[63]
Epsilon Sigma		Prince William County, Virginia	Active	[11]
Epsilon Tau		Inland Empire of Southern California	Active	[7]
Epsilon Upsilon		South Atlanta, Georgia	Active	[8]
Epsilon Phi	June 12, 2018	Prince George's County, Maryland	Active	[9][11]
Epsilon Chi		Colorado Springs, Colorado	Active	[64]
Epsilon Psi		Charlottesville, Virginia	Active	[65]
Zeta Alpha		Fort Bend, Texas	Active	[11]
Zeta Beta		North Dallas, Texas	Active	[66]
Zeta Gamma	November 12, 2021	Annapolis and Anne Arundel County, Maryland	Active	[67]
Zeta Delta	November 13, 2021	Mercer County, New Jersey and Bucks County, Pennsylvania	Active	[68]
Zeta Epsilon	August 26, 2023	San Fernando Valley, California	Active	[69]
Zeta Zeta	December 6, 2023	Syracuse, New York	Active	[70]