Mississippi Valley Conference

Current Members
Cedar Falls, 1992-93 thru PRESENT
Cedar Rapids Jefferson, 1957-58 thru PRESENT
Cedar Rapids Kennedy, 1967-68 thru PRESENT
Cedar Rapids Prairie, 1986-87 thru PRESENT
Cedar Rapids Washington, 1957-58 thru PRESENT
Dubuque Hempstead, 1970-71 thru PRESENT
Dubuque Senior, 1927-28 thru PRESENT
Iowa City High, 1927-28 thru PRESENT
Iowa City Liberty, 2018-19 thru PRESENT
Iowa City West, 1969-70 thru PRESENT
Linn-Mar, 1986-87 thru PRESENT
Wahlert, 1978-79 thru PRESENT
Waterloo East, 1935-36 thru 1942-43; 1992-93 thru PRESENT
Waterloo West, 1932-33 thru 1942-43; 1992-93 thru PRESENT
Western Dubuque, 2018-19 thru PRESENT
Xavier, 1998-99 thru PRESENT

Former Members
Bettendorf, 1969-70 thru 1977-78
Cedar Rapids Franklin1935-36 thru 1956-57
Cedar Rapids Grant, 1928-29 thru 1934-35
Cedar Rapids McKinley1935-36 thru 1956-57
Cedar Rapids Roosevelt1935-36 thru 1956-57
Cedar Rapids Washington (former), 1927-28 thru 1934-35
Cedar Rapids Wilson, 1935-36 thru 1956-57
Clinton, 1927-28 thru 1977-78
Davenport Central, 1927-28 thru 1968-69
Davenport West, 1959-60 thru 1968-69
East Moline (IL), 1957-58 thru 1968-69
Moline (IL), 1957-58 thru 1968-69
Muscatine, 1969-70 thru 1977-78
Regis, 1992-93 thru 1997-98
Rock Island (IL), 1957-58 thru 1968-69

Membership Changes
2018-19: Western Dubuque joins from the WaMaC Conference. Iowa City Liberty opens and joins. Membership increases to 16.
1998-99: Regis merges with LaSalle (WaMaC Conference) to form Xavier. The new school remains in the league. Membership remains at 14.
1992-93: Cedar FallsWaterloo East, and Waterloo West join from the disbanding Big Eight ConferenceRegis joins from the WaMaC Conference. Membership increases to 14.
1986-87: Linn-Mar and Cedar Rapids Prairie join from the East Central Conference. Membership increases to 10.
1978-79: Wahlert joins, after competing as an independent. BettendorfMuscatine, and Clinton leave to help found the Mississippi Eight Conference. Membership decreases to 8.
1970-71: Dubuque Hempstead is opened and joins the conference. Membership increases to 10.
1969-70: Iowa City West joins, after competing as an independent. Muscatine and Bettendorf  join from the Little Six ConferenceDavenport CentralDavenport West, Moline (IL), East Moline (IL), and Rock Island (IL) leave to help form the Quad Cities Metro ConferenceMembership decreases to 9.
1967-68: Cedar Rapids Kennedy is opened and joins the conference. Membership increases to 11.
1959-60: Davenport West is opened and joins the conference. Membership increases to 10.
1957-58: Cedar Rapids Jefferson and Cedar Rapids Washington open to replace Cedar Rapids WilsonCedar Rapids McKinleyCedar Rapids Franklin, and Cedar Rapids Roosevelt, which become middle schools. The new schools remain members of the conference. East Moline (IL), Moline (IL), and Rock Island (IL) join the conference from the Northwest Conference.  close. Membership increases to 9.
1943-44: Waterloo East and Waterloo West leave to fully align with the Big Six Conference. Membership decreases to 8.
1935-36: Waterloo East joins. Cedar Rapids WilsonCedar Rapids McKinleyCedar Rapids Franklin, and Cedar Rapids Roosevelt open to replace closing Cedar Rapids Washington and Cedar Rapids Grant. The new schools remain members of the conferenceMembership increases to 10.
1932-33: Waterloo West joins. Membership increases to 7.
1928-29: Cedar Rapids Grant joins. Membership increases to 6.
1927-28: Cedar Rapids WashingtonDavenportIowa City, Clinton, and Dubuque form the Mississippi Valley Conference. Original Membership is 5.