The BOEE released the BEDS numbers for public schools that will be used for classification next year, assuming that the current 3A schools stay 3A which I would say is a safe bet here is what I see being the 3A schools next year. In no particular order
Norwalk
DCG
Boone
Oskaloosa
Pella
Knoxville
Xavier
WSR
Decorah
Charles City
Storm Lake
Denison Schleswig
LeMars
Spirit Lake
Atlantic
Harlan
Glenwood
Mt Pleasant
Keokuk
Fort Madison
Fairfield
Washington
CCA
Assumption
South Tama
Grinnell
IFA
CPU
Chariton
North Polk
MOC Floyd Valley
Solon
Algona
Humboldt
Webster City
Vinton
Benton
West Delaware
Independence
SBL
Carroll
Perry
ADM
Bondurant Farrar
Marion
Central Dewitt
Maquoketa
Wahlert
Creston
Winterset
Ballard
Heelan
Spencer
Carlisle
Gilbert
Putting these on a google map and trying to make 8 team districts is not easy, 7 team districts is much easier to do, but there are still some teams in the corners of the state that are difficult to match up, Decorah especially, is not easy to match up with 7 other teams and make it so that there aren't massive road trips.
Norwalk
DCG
Boone
Oskaloosa
Pella
Knoxville
Xavier
WSR
Decorah
Charles City
Storm Lake
Denison Schleswig
LeMars
Spirit Lake
Atlantic
Harlan
Glenwood
Mt Pleasant
Keokuk
Fort Madison
Fairfield
Washington
CCA
Assumption
South Tama
Grinnell
IFA
CPU
Chariton
North Polk
MOC Floyd Valley
Solon
Algona
Humboldt
Webster City
Vinton
Benton
West Delaware
Independence
SBL
Carroll
Perry
ADM
Bondurant Farrar
Marion
Central Dewitt
Maquoketa
Wahlert
Creston
Winterset
Ballard
Heelan
Spencer
Carlisle
Gilbert
Putting these on a google map and trying to make 8 team districts is not easy, 7 team districts is much easier to do, but there are still some teams in the corners of the state that are difficult to match up, Decorah especially, is not easy to match up with 7 other teams and make it so that there aren't massive road trips.