Siouxland Conference

Current Members
Boyden-Hull, 1965-66 thru PRESENT
Central Lyon (formerly Rock Rapids), 1953-54 thru 1964-65; 1967-68 thru PRESENT
George-Little Rock, 1989-90 thru PRESENT
MOC-Floyd Valley (formerly Orange City), 1953-54 thru PRESENT
Okoboji, 1990-91 thru PRESENT
Rock Valley, 1960-61 thru PRESENT
Sheldon, 2009-10 thru PRESENT
Sibley-Ocheyedan, 1990-91 thru PRESENT
Sioux Center1967-68 thru PRESENT
West Lyon, 1961-62 thru PRESENT

Former Members
Akron, 1953-54 thru 1974-75
Augustana Academy (SD), 1953-54 thru 1959-60
Gehlen Catholic, 1953-54 thru 1960-61
George, 1961-62 thru 1988-89
Hartley-Melvin-Sanborn, 1989-90 thru 2008-09
Hawarden, 1953-54 thru 1958-59
West Sioux, 1959-60 thru 1964-65; 1974-75 thru 1989-90

Membership Changes
2009-10: Sheldon joins from the Lakes ConferenceHartley-Melvin-Sanborn leaves for the War Eagle Conference. Membership remains at 10.
1990-91: Maurice-Orange City becomes MOC-Floyd Valley. Membership remains at 10. Sibley-Ocheyedan joins from the Lakes Conference. Okoboji joins, after competing as an independent. West Sioux leaves for the War Eagle Conference. Membership increases to 10.
1989-90: George consolidates with Little Rock to form George-Little RockHartley-Melvin-Sanborn joins from the disbanding Sioux Valley Conference. Membership increases to 9.
1975-76: Akron leaves for the Little Sioux Conference. Membership decreases to 8.
1974-75: West Sioux rejoins after competing as an independent. Membership increases to 9.
1967-68: Central Lyon and Sioux Center join form the disbanding Sioux Empire Conference. Membership increases to 8.
1965-66: Central Lyon and West Sioux leave to help form the Sioux Empire ConferenceBoyden-Hull joins. Membership decreases to 6.
1961-62: George and West Lyon join. Rock Rapids becomes Central LyonGehlen Catholic leaves to help form the War Eagle Conference. Membership remains at 7.
1960-61: Rock Valley joins. Augustana Academy (SD) leaves. Membership remains at 6.
1959-60: Hawarden consolidates with Ireton to form West Sioux. Orange City becomes Maurice-Orange City.
1953-54: Hawarden and Rock Rapids of the disbanding Tri-State ConferenceOrange CityAkron, Gehlen Catholic, and Augustana Academy (SD) form the Siouxland Conference. Original membership is 6.