Fraternities: Psi to Sigma

Psi Upsilon house, circa 1989

Psi Upsilon

• Chapter name: Omicron
• Date founded: 1910
• Location and date of house(s): 313 E. Armory, Champaign (1924-1943, 1946-present)
• Former residences: 606 E. Green, Champaign (1910-1911); 410 E. Green, Champaign (1911-1913, 1915-1924), 302 E. Green, Champaign (1913-1915)

Sigma Alpha Mu house, circa 1989

Sigma Alpha Mu

• Chapter name: Rho
• Date founded: 1918
• Location and date of house(s): 301 E. Armory, Champaign (1959-1991, 1994-present; built in 1927 as chapter house of Pi Kappa Alpha fraternity)
• Former residences: 108 E. Green, Champaign (1921-1922); 1008 S. Fifth, Champaign (1922-1943, 1944-1948); 712 W. Oregon, Urbana (1943-1944); 1104 W. Illinois, Urbana (1948-1949); 511 E. Daniel, Champaign (1949-1951); 509 E. Daniel, Champaign (1951-1952); 805 W. Pennsylvania, Urbana (1952-1959)

Sigma Chi house

Sigma Chi

• Chapter name: Kappa Kappa
• Date founded: 1881
• Location and date of house(s):  410 E. John, Champaign (1909-1943, 1944-1973, 1976-present; addition built in 1960)
• Former residences: 410 E. John, Champaign (1899-1908); 106 E. Green, Champaign (1908-1909); 707 S. Wright, Champaign (1944); 52 E. Armory, Champaign (1973-1976)

Sigma Nu house, circa 1985

Sigma Nu

• Chapter name: Gamma Mu
• Date founded: 1902
• Location and date of house(s): 1009 W. Pennsylvania, Urbana (1931-1943, 1945-present)
• Former residences: 703 S. Third, Champaign (1902-1903); 610 E. Green, Champaign (1903-1906); 608 E. Green, Champaign (1906-1911); 618 E. Green, Champaign (1911-1913, 1915-1916);  106 E. Green, Champaign (1913-1915); 624 E. Green, Champaign (1916-1917); 807 S. Third, Champaign (1917-1919); 505 E. Green, Champaign (1919); 303 E. John, Champaign (1919-1930); 1002 S. Fourth, Champaign (1930-1931); 409 E. Green, Champaign (1944-1945)

Sigma Phi Delta house, circa 1989

Sigma Phi Delta

• Chapter name: Delta
• Date founded: 1928
• Location and date of house(s): 302 E. Gregory, Champaign (1963-present; built in ca. 1930 as chapter house of Alpha Epsilon Pi fraternity)
• Former residences: 407 E. Daniel, Champaign (1928-1929); 306 E. Green, Champaign (1929-1931); 1009 W. Green, Urbana (1931-1933?); 508 W. Green, Urbana (1940?-1943); 1103 W. Illinois, Urbana (1946-1962); 905 S. Fifth, Champaign (1962-1963)

Sigma Phi Epsilon house, circa 1989

Sigma Phi Epsilon

Chapter name: Illinois Alpha

• Date founded: 1903
• Location and date of house(s): 1105 S. Fourth, Champaign (1926-1943, 1945-1997, 2001-present)
• Former residences: 110 E. Green, Champaign (1917-1920); 404 E. Daniel, Champaign (1920-1926); 310 E. Gregory, Champaign (2000-2001)

Sigma Pi house, circa 1989

Sigma Pi

• Chapter name: Phi
• Date founded: 1908
• Location and date of house(s): 713 W. Ohio, Urbana (2000-present; built in 1929 as chapter house of Phi Omega Pi sorority)
• Former residences: 112 E. Green, Champaign (1908-1911); 616 E. Green, Champaign (1911-1913, 1915-1916); 110 E. Green, Champaign (1913-1915); 618 E. Green, Champaign (1916-1917); 1006 S. Fifth, Champaign (1917-1918); 501 E. Daniel, Champaign (1918-1919); 908 S. Fourth, Champaign (1919-1920); 402 E. Armory, Champaign (1920-1943, 1944-1974); 608 S. Mathews, Urbana (1943-1944); 803 W. Oregon, Urbana (1974-1979); 901 S. Second, Champaign (1979-1997)

Sigma Tau Gamma house

Sigma Tau Gamma

• Chapter name: Alpha Chi
• Date founded: 1956
• Location and date of house(s): 47 E. Chalmers, Champaign (1979-present)
• Former residences: 1109 S. Fourth, Champaign (1956-1976); 909 W. Illinois, Urbana (1976-1977); 1301 S. Busey, Urbana (1977-1979)