South Iowa Cedar League

Current Members
East
Belle Plaineat least 1929-30 thru PRESENT
English Valleys, 1962-63 thru PRESENT
Iowa Valley, 1936-37 thru PRESENT
Keota, 1962-63 thru PRESENT
Sigourney, 1951-52 thru PRESENT
Tri-County, 1986-87 thru PRESENT

West
B-G-Mat least 1929-30 thru PRESENT
Colfax-Mingo, 2015-16 thru PRESENT
H-L-V, 1962-63 thru PRESENT
Lynnville-Sully, 1996-97 thru PRESENT
Montezuma, at least 1929-30 thru PRESENT
North Mahaska, 1996-97 thru PRESENT

Former Members
Tama, at least 1929-30 thru 1961-62
Toledo, at least 1929-30 thru 1961-62
Williamsburg, 1960-61 thru 1999-00

Membership Changes
2015-16: Colfax-Mingo joins from the Heart of Iowa Conference. Membership increases to 12.
2000-01: Williamsburg leaves for the Eastern Iowa Hawkeye Conference. membership decreases to 11.
1996-97: Lynnville-Sully and North Mahaska join from the disbanding Des Moines River Conference. Membership increases to 12.
1986-87: Tri-County joins. Membership is 10.
1963-64: Brooklyn becomes B-G-M.
1962-63: Tama and Toledo leave. KeotaH-L-V and English Valleys join from the disbanding Ke-Wash Conference. Membership increases to 9.
1960-61: Williamsburg joins from the Ke-Wash Conference. Membership increases to 8.
1958-59: Marengo becomes Iowa Valley. Membership remains at 8.
1951-52: Sigourney joins. Membership increases to 7.
1936-37: Marengo joins. Iowa-Cedar Conference splits into North Iowa Cedar League (made up of TraerEldoraGrundy CenterCedar FallsTeachers' HighReinbeck) and South Iowa Cedar League, with remaining schools Membership is 6. 
1935-36: Cedar Falls leaves.
1930-31: Cedar Falls joins. Membership increases to 11.
1929-30: Earliest known lineup of Iowa-Cedar Conference includes TraerEldoraGrundy CenterTeachers' HighReinbeckTama, Toledo, Montezuma, Belle Plaine, and Brooklyn. Membership is 10.