| Adair-Casey Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Adel-De Soto-Minburn Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| AGWSR Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| A-H-S-T Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Akron-Westfield Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Albert City-Truesdale Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Albia Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Alburnett Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Alden Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Algona Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Allamakee Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Allison-Bristow Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Alta Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ames Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Anamosa Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Andrew Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Anita Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ankeny Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Anthon-Oto Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Aplington-Parkersburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Armstrong-Ringsted Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ar-We-Va Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Atlantic Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Audubon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Aurelia Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ballard Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Battle Creek-Ida Grove Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Baxter Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| BCLUW Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Bedford Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Belle Plaine Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Bellevue Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Belmond-Klemme Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Bennett Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Benton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Bettendorf Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Bondurant-Farrar Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Boone Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Boyden-Hull Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Boyer Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Brooklyn-Guernsey-Malcom Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Burlington Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| C and M Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Cal Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Calamus-Wheatland Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Camanche Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Cardinal Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Carlisle Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Carroll Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Cedar Falls Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Cedar Rapids Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Center Point-Urbana Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Centerville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Central City Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Central Clinton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Central Decatur Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Central Lee Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Central Lyon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Chariton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Charles City Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Charter Oak-Ute Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Cherokee Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clarinda Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clarion-Goldfield Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clarke Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clarksville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clay Central-Everly Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clayton Ridge Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clear Creek-Amana Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clear Lake Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clearfield Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Clinton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Colfax-Mingo Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| College Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Collins-Maxwell Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Colo-Nesco Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Columbus Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Coon Rapids-Bayard Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Corning Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Corwith-Wesley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Council Bluffs Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Creston Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Dallas Center-Grimes Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Danville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Davenport Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Davis County Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Decorah Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Deep River-Millersburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Delwood Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Denison Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Denver Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Des Moines Independent Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Diagonal Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Dike-New Hartford Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Dows Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Dubuque Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Dunkerton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Durant Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Eagle Grove Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Earlham Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| East Buchanan Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| East Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| East Greene Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| East Marshall Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| East Union Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Eastern Allamakee Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Eddyville-Blakesburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Edgewood-Colesburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Eldora-New Providence Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Elk Horn-Kimballton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Emmetsburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| English Valleys Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Essex Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Estherville Lincoln Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Exira Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Fairfield Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Farragut Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Forest City Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Fort Dodge Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Fort Madison Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Fredericksburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Fremont Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Fremont-Mills Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Galva-Holstein Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Garner-Hayfield Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| George-Little Rock Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Gilbert Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Gilmore City-Bradgate Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Gladbrook-Reinbeck Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Glenwood Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Glidden-Ralston Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| GMG Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Graettinger Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Greene Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Grinnell-Newburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Griswold Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Grundy Center Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Guthrie Center Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Hamburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Hampton-Dumont Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Harlan Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Harmony Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Harris-Lake Park Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Hartley-Melvin-Sanborn Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Highland Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Hinton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| H-L-V Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Howard-Winneshiek Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Hubbard-Radcliffe Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Hudson Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Humboldt Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| IKM Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Independence Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Indianola Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Interstate 35 Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Iowa City Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Iowa Falls Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Iowa Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Janesville Consolidated School District, IA | DP1 | DP2 | DP3 | DP4 |
| Jefferson-Scranton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Jesup Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Johnston Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Keokuk Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Keota Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Kingsley-Pierson Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Knoxville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lake Mills Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lamoni Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Laurens-Marathon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lawton-Bronson Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Le Mars Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lenox Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lewis Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lineville-Clio Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Linn-Mar Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lisbon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Logan-Magnolia Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lone Tree Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Louisa-Muscatine Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lu Verne Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Lynnville-Sully Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Madrid Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Malvern Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Manning Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Manson Northwest Webster Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Maple Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Maquoketa Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Maquoketa Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Marcus-Meriden-Cleghorn Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Marion ISD, IA | DP1 | DP2 | DP3 | DP4 |
| Marshalltown Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Martensdale-St. Marys Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Mason City Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Mediapolis Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Melcher-Dallas Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| MFL MarMac Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Midland Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Mid-Prairie Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Missouri Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| MOC-Floyd Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Montezuma Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Monticello Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Moravia Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Mormon Trail Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Morning Sun Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Moulton-Udell Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Mount Ayr Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Mount Pleasant Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Mount Vernon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Murray Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Muscatine Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Nashua-Plainfield Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Nevada Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| New Hampton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| New London Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| New Market Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Newell-Fonda Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Newton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Nishna Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Nodaway Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Nora Springs-Rock Falls Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Cedar Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Fayette Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Iowa Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Kossuth Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Linn Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Mahaska Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Polk Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Scott Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Tama County Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| North Winneshiek Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Northeast Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Northeast Hamilton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Northwood-Kensett Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Norwalk Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Odebolt-Arthur Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Oelwein Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ogden Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Okoboji Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Olin Consolidated School District, IA | DP1 | DP2 | DP3 | DP4 |
| Orient-Macksburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Osage Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Oskaloosa Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ottumwa Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Panorama Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Paton-Churdan Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| PCM Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Pekin Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Pella Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Perry Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Pleasant Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Pleasantville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Pocahontas Area Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Pomeroy-Palmer Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Postville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Prairie Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Prescott Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Preston Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Red Oak Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Remsen-Union Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Riceville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| River Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Riverside Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Rock Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Rockwell City-Lytton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Rockwell-Swaledale Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Roland-Story Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Rudd-Rockford-Marble Rock Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Russell Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ruthven-Ayrshire Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sac Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Saydel Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Schaller-Crestland Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Schleswig Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| School District Not Defined, IA | DP1 | DP2 | DP3 | DP4 |
| Sentral Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sergeant Bluff-Luton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Seymour Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sheffield Chapin Meservey Thornton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sheldon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Shenandoah Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sibley-Ocheyedan Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sidney Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sigourney Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sioux Center Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sioux Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sioux City Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Solon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| South Clay Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| South Hamilton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| South O'Brien Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| South Page Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| South Tama County Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| South Winneshiek Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Southeast Polk Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Southeast Warren Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Southeast Webster-Grand Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Southern Cal Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Spencer Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Spirit Lake Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Springville Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| St. Ansgar Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Stanton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Starmont Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Storm Lake Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Stratford Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Sumner Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Terril Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Tipton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Titonka Consolidated School District, IA | DP1 | DP2 | DP3 | DP4 |
| Treynor Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Tri-Center Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Tri-County Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Tripoli Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Turkey Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Twin Cedars Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Twin Rivers Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Underwood Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Union Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| United Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Urbandale Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Van Buren Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Van Meter Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Ventura Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Villisca Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Vinton-Shellsburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Waco Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Wall Lake View Auburn Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Walnut Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Wapello Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Wapsie Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Washington Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Waterloo Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Waukee Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Waverly-Shell Rock Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Wayne Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Webster City Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Bend-Mallard Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Branch Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Burlington ISD, IA | DP1 | DP2 | DP3 | DP4 |
| West Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Central Valley Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Delaware County Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Des Moines Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Hancock Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Harrison Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Liberty Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Lyon Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Marshall Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Monona Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| West Sioux Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Western Dubuque Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Westwood Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Whiting Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Williamsburg Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Wilton Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Winfield-Mount Union Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Winterset Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Woden-Crystal Lake Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Woodbine Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Woodbury Central Community School District, IA | DP1 | DP2 | DP3 | DP4 |
| Woodward-Granger Community School District, IA | DP1 | DP2 | DP3 | DP4 |
