Predictions below are in bold but are subject to change on our official substate previews. Post yours now as well!
4A
SUBSTATE #1
Council Bluffs Abraham Lincoln
Council Bluffs Thomas Jefferson
Lewis Central
Sioux City East
Sioux City North
Sioux City West
SUBSTATE #2
Ankeny
Des Moines, East
Des Moines, North
Fort Dodge
Southeast Polk
Waukee
SUBSTATE #3
Cedar Falls
Cedar Rapids Kennedy
Marshalltown
Mason City
Cedar Rapids Prairie
Waterloo East
SUBSTATE #4
Cedar Rapids Jefferson
Cedar Rapids Washington
Dubuque Hempstead
Dubuque Senior
Western Dubuque
Waterloo West
SUBSTATE #5
Clinton
Iowa City High
Iowa City West
Linn-Mar
Muscatine
Pleasant Valley
SUBSTATE #6
Bettendorf
Burlington
Davenport Central
Davenport North
Davenport West
North Scott
SUBSTATE #7
Ames
Des Moines, Lincoln
Dowling Catholic
Johnston
Newton
Urbandale
SUBSTATE #8
Ankeny Centennial
Des Moines Hoover
Des Moines Roosevelt
Indianola
Ottumwa
West Des Moines Valley
4A
SUBSTATE #1
Council Bluffs Abraham Lincoln
Council Bluffs Thomas Jefferson
Lewis Central
Sioux City East
Sioux City North
Sioux City West
SUBSTATE #2
Ankeny
Des Moines, East
Des Moines, North
Fort Dodge
Southeast Polk
Waukee
SUBSTATE #3
Cedar Falls
Cedar Rapids Kennedy
Marshalltown
Mason City
Cedar Rapids Prairie
Waterloo East
SUBSTATE #4
Cedar Rapids Jefferson
Cedar Rapids Washington
Dubuque Hempstead
Dubuque Senior
Western Dubuque
Waterloo West
SUBSTATE #5
Clinton
Iowa City High
Iowa City West
Linn-Mar
Muscatine
Pleasant Valley
SUBSTATE #6
Bettendorf
Burlington
Davenport Central
Davenport North
Davenport West
North Scott
SUBSTATE #7
Ames
Des Moines, Lincoln
Dowling Catholic
Johnston
Newton
Urbandale
SUBSTATE #8
Ankeny Centennial
Des Moines Hoover
Des Moines Roosevelt
Indianola
Ottumwa
West Des Moines Valley