| | Team Name | Enroll -ment
 | Class | Head School | Co-oping Schools (if Applicable)
 |  | Albia | 285 | 1A | Albia |  |  | Ames | 1026 | 2A | Ames |  |  | Ankeny | 1321 | 2A | Ankeny | Ankeny Christian Academy 
 |  | Ankeny Centennial | 1269 | 2A | Ankeny Centennial |  |  | Aplington-Parkersburg | 180 | 1A | Aplington-Parkersburg |  |  | Assumption, Davenport | 350 | 1A | Assumption, Davenport |  |  | Atlantic | 300 | 1A | Atlantic |  |  | Audubon | 114 |  | Audubon |  |  | Ballard | 403 | 1A | Ballard |  |  | Bettendorf | 1231 | 2A | Bettendorf | Morning Star Academy, Bettendorf Rivermont Collegiate, Bettendorf
 
 |  | Bishop Heelan Catholic, Sioux City | 363 | 1A | Bishop Heelan Catholic, Sioux City |  |  | Boone | 471 |  | Boone |  |  | Burlington | 800 | 2A | Burlington |  |  | Camanche | 225 | 1A | Camanche |  |  | Cedar Falls | 1238 | 2A | Cedar Falls | Valley Lutheran, Cedar Falls 
 |  | Cedar Rapids Jefferson | 1229 | 2A | Cedar Rapids, Jefferson | Cedar Valley Christian 
 |  | Cedar Rapids, Kennedy | 1395 | 2A | Cedar Rapids, Kennedy |  |  | Cedar Rapids, Washington | 1027 | 2A | Cedar Rapids, Washington | Cedar Valley Christian 
 |  | Centerville | 320 | 1A | Centerville |  |  | Chariton | 281 | 1A | Chariton |  |  | Cherokee, Washington | 231 | 1A | Cherokee, Washington |  |  | Clarinda | 249 | 1A | Clarinda | South Page, College Springs 
 |  | Clarke, Osceola | 287 | 1A | Clarke, Osceola |  |  | Clear Lake | 295 | 1A | Clear Lake |  |  | Clinton | 977 | 2A | Clinton | Northeast, Goose Lake Prince of Peace Catholic, Clinton
 
 |  | Columbus Catholic, Waterloo | 388 | 1A | Columbus Catholic, Waterloo | Hudson 
 |  | Council Bluffs, Abraham Lincoln | 980 | 2A | Council Bluffs, Abraham Lincoln |  |  | Council Bluffs, Thomas Jefferson | 951 | 2A | Council Bluffs, Thomas Jefferson |  |  | Creston | 388 | 1A | Creston | Orient-Macksburg 
 |  | Davenport, Central | 1133 | 2A | Davenport, Central |  |  | Davenport, North | 913 | 2A | Davenport, North |  |  | Davenport, West | 1164 | 2A | Davenport, West |  |  | Davis County, Bloomfield | 253 | 1A | Davis County, Bloomfield |  |  | Decorah | 454 | 1A | Decorah |  |  | Denison-Schleswig | 614 | 1A | Denison-Schleswig |  |  | Des Moines, Abraham Lincoln | 1793 | 2A | Des Moines, Abraham Lincoln |  |  | Des Moines, East | 1636 | 2A | Des Moines, East |  |  | Des Moines, Hoover | 804 | 2A | Des Moines, Hoover |  |  | Des Moines, North | 1095 | 2A | Des Moines, North |  |  | Des Moines, Roosevelt | 1533 | 2A | Des Moines, Roosevelt |  |  | Dowling Catholic, West Des Moines | 1076 | 2A | Dowling Catholic, West Des Moines |  |  | Dubuque, Hempstead | 1293 | 2A | Dubuque, Hempstead |  |  | Dubuque, Senior | 1138 | 2A | Dubuque, Senior |  |  | Epworth, Western Dubuque | 668 | 2A | Epworth, Western Dubuque |  |  | Estherville Lincoln Central | 293 | 1A | Estherville Lincoln Central |  |  | Fairfield | 384 | 1A | Fairfield |  |  | Fort Dodge | 1097 | 2A | Fort Dodge | Southeast Valley, Gowrie 
 |  | Fort Madison | 476 | 1A | Fort Madison | Holy Trinity Catholic, Fort Madison 
 |  | GCGR, Grundy Center | 256 | 1A | Grundy Center | Gladbrook-Reinbeck 
 |  | Glenwood | 463 | 1A | Glenwood |  |  | Grand View Christian School | 84 |  | Grand View Christian School |  |  | Grinnell | 377 | 1A | Grinnell |  |  | Hampton-Dumont | 315 | 1A | Hampton-Dumont-CAL |  |  | Harlan | 395 | 1A | Harlan Community |  |  | Independence | 358 | 1A | Independence |  |  | Indianola | 849 | 2A | Indianola |  |  | Iowa City, City High | 1853 | 2A | Iowa City, City High | Regina, Iowa City West Branch
 Solon
 
 |  | Iowa City, Liberty | 846 | 2A | Iowa City, Liberty |  |  | Iowa City, West | 1088 | 2A | Iowa City, West |  |  | Iowa Falls-Alden | 307 | 1A | Iowa Falls-Alden |  |  | Johnston | 2499 | 2A | Johnston | Dallas Center-Grimes Woodward-Granger
 
 |  | Keokuk | 384 | 1A | Keokuk |  |  | Knoxville | 376 | 1A | Knoxville |  |  | Kuemper Catholic, Carroll | 605 | 1A | Kuemper Catholic, Carroll | Carroll 
 |  | LeMars | 504 | 1A | LeMars |  |  | Lewis Central | 697 | 2A | Lewis Central |  |  | Linn-Mar, Marion | 1667 | 2A | Linn-Mar, Marion |  |  | Maharishi, Fairfield | 35 | 1A | Maharishi School |  |  | Maquoketa | 373 | 1A | Maquoketa |  |  | Marion | 519 | 1A | Marion |  |  | Marshalltown | 1573 | 2A | Marshalltown | BCLUW, Conrad East Marshall, LeGrand
 GMG, Garwin
 Meskwaki Settlement School
 
 |  | Mason City | 938 | 2A | Mason City | Newman Catholic, Mason City North Iowa Christian School
 
 |  | Mount Pleasant | 427 | 1A | Mount Pleasant |  |  | Mount Vernon | 314 |  | Mount Vernon |  |  | Muscatine | 1510 | 2A | Muscatine | Wilton Louisa-Muscatine
 
 |  | Newton | 651 |  | Newton |  |  | North Polk, Alleman | 357 | 1A | North Polk, Alleman |  |  | North Scott, Eldridge | 705 | 2A | North Scott, Eldridge |  |  | Norwalk | 641 | 2A | Norwalk |  |  | Notre Dame, Burlington | 320 | 1A | Notre Dame, Burlington | West Burlington 
 |  | Oelwein | 261 | 1A | Oelwein |  |  | Oskaloosa | 476 | 1A | Oskaloosa |  |  | Ottumwa | 933 | 2A | Ottumwa |  |  | Pella | 520 | 1A | Pella |  |  | Pleasant Valley | 1073 | 2A | Pleasant Valley |  |  | Prairie, Cedar Rapids | 1283 | 2A | Prairie, Cedar Rapids |  |  | Red Oak | 229 | 1A | Red Oak |  |  | Saydel | 315 |  | Saydel |  |  | Shenandoah | 237 | 1A | Shenandoah |  |  | Sioux City, East | 1469 | 2A | Sioux City, East | Sergeant Bluff-Luton 
 |  | Sioux City, North | 1159 | 2A | Sioux City, North |  |  | Sioux City, West | 936 | 2A | Sioux City, West |  |  | South Hardin | 196 | 1A | South Hardin |  |  | South Tama County, Tama | 359 | 1A | South Tama County, Tama |  |  | Southeast Polk | 1541 | 2A | Southeast Polk |  |  | Southwest Valley | 138 | 1A | Southwest Valley |  |  | Spencer | 477 | 1A | Spencer |  |  | Spirit Lake | 476 | 1A | Spirit Lake | Okoboji, Milford 
 |  | St. Albert, Council Bluffs | 125 | 1A | St. Albert, Council Bluffs |  |  | St. Edmond, Fort Dodge | 141 | 1A | St. Edmond, Fort Dodge |  |  | Storm Lake | 558 | 1A | Storm Lake |  |  | Test School 3 | 0 |  | Test School 3 |  |  | Union, La Porte City | 279 | 1A | Union, La Porte City |  |  | Urbandale | 1212 |  | Urbandale | Des Moines Christian 
 |  | Valley, West Des Moines | 2201 | 2A | Valley, West Des Moines |  |  | Wahlert, Dubuque | 368 | 1A | Wahlert, Dubuque |  |  | Waterloo, West | 2172 | 2A | Waterloo, West | Waterloo Christian School Waterloo, East
 
 |  | Waukee | 2147 | 2A | Waukee |  |  | Waverly-Shell Rock | 521 | 1A | Waverly-Shell Rock |  |  | Webster City | 414 | 1A | Webster City |  |  | Xavier, Cedar Rapids | 524 | 1A | Xavier, Cedar Rapids | Isaac Newton Christian Academy 
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