| Sawyer Elementary School | Ames | 371 |
| Saydel High School | Des Moines | 458 |
| Schaller-Crestland Elementary | Schaller | 159 |
| Schaller-Crestland Ridge View Middle School | Early | 126 |
| Schleswig Elementary School | Schleswig | 75 |
| Schleswig Middle School | Schleswig | 51 |
| Schuler Elementary School | Atlantic | 206 |
| Seedlings Preschool Center | Dubuque | 70 |
| Sergeant Bluff-Luton Primary School | Sergeant Bluff | 349 |
| Sergeant Bluff-Luton Elementary School | Sergeant Bluff | 383 |
| Sergeant Bluff-Luton Middle School | Sergeant Bluff | 400 |
| Sergeant Bluff-Luton Senior High School | Sergeant Bluff | 552 |
| Seymour Elementary School | Seymour | 98 |
| Seymour High School | Seymour | 121 |
| Shannon Elementary School | Monticello | 166 |
| Sheldon High School | Sheldon | 356 |
| Sheldon Middle School | Sheldon | 312 |
| Shell Rock Elementary School | Shell Rock | 116 |
| Shellsburg Elementary School | Shellsburg | 269 |
| Shenandoah Elementary School | Shenandoah | 349 |
| Shenandoah High School | Shenandoah | 300 |
| Shenandoah Middle School | Shenandoah | 280 |
| Shuler Elementary School | Clive | 592 |
| Sibley Ocheyedan Elementary School | Sibley | 308 |
| Sibley-Ocheyedan High School | Sibley | 195 |
| Sibley-Ocheyedan Middle School | Sibley | 185 |
| Sidney Elementary School | Sidney | 241 |
| Sidney High School | Sidney | 196 |
| Sidney Virtual SAC School | Sidney | 1 |
| Sigourney Elementary | Sigourney | 318 |
| Sigourney Jr-Sr High School | Sigourney | 287 |
| Sioux Center High School | Sioux Center | 518 |
| Sioux Center Intermediate School | Sioux Center | 242 |
| Sioux Center Middle School | Sioux Center | 367 |
| Sioux Center Preschool | Sioux Center | 49 |
| Sioux Central Elementary School | Sioux Rapids | 229 |
| Sioux Central High School | Sioux Rapids | 255 |
| Sioux Central Middle School | Sioux Rapids | 155 |
| Solon High School | Solon | 471 |
| Solon Intermediate | Solon | 196 |
| Solon Middle School | Solon | 320 |
| South Central Calhoun Elementary School | Rockwell City | 299 |
| South Central Calhoun High School | Lake City | 284 |
| South Central Calhoun Middle School | Rockwell City | 329 |
| South Elementary School | Leon | 173 |
| South Hamilton Elementary | Jewell | 370 |
| South Hamilton Middle And High School | Jewell | 300 |
| South Hardin High School | Eldora | 237 |
| South Hardin Middle School | Hubbard | 196 |
| South Middle School | Waukee | 1,092 |
| South O'Brien Elementary School - Primghar Center | Primghar | 328 |
| South O'Brien Secondary School | Paullina | 241 |
| South Page Elementary School | College Springs | 36 |
| South Prairie Elementary | Grimes | 436 |
| South Side Elementary School | Hampton | 303 |
| South Tama County Elementary School | Tama | 534 |
| South Tama County High School | Tama | 421 |
| South Tama County Middle School | Toledo | 413 |
| South Union Elementary School | Des Moines | 422 |
| South Winneshiek Elementary School | Ossian | 198 |
| South Winneshiek High School | Calmar | 205 |
| South Winneshiek Middle School | Ossian | 126 |
| Southdale Elementary School | Cedar Falls | 539 |
| Southeast Elementary School | Ankeny | 585 |
| Southeast Elementary School | Waverly | 31 |
| Southeast Middle School | Iowa City | 1,269 |
| Southeast Polk High School | Pleasant Hill | 1,722 |
| Southeast Polk Junior High | Pleasant Hill | |
| Southeast Polk Middle School | Altoona | 1,112 |
| Southeast Valley Elementary | Farnhamville | 223 |
| Southeast Valley High School | Gowrie | 340 |
| Southeast Valley Middle School | Burnside | 314 |
| Southeast Warren Jr-Sr High School | Liberty Center | 276 |
| Southeast Warren Primary | Milo | 162 |
| Southview Middle School | Ankeny | 913 |
| Southwest Valley Middle School | Villisca | 131 |
| Southwest Valley High school | Corning | 195 |
| Spalding Park Elementary | Sioux City | 683 |
| Spencer High School | Spencer | 688 |
| Spencer Middle School | Spencer | 514 |
| Spirit Lake Elementary School | Spirit Lake | 547 |
| Spirit Lake High School | Spirit Lake | 393 |
| Spirit Lake Middle School | Spirit Lake | 379 |
| Springville Elementary School | Springville | 294 |
| Springville Secondary School | Springville | 184 |
| St Ansgar Elementary School | St Ansgar | 345 |
| St Ansgar High School | St Ansgar | 166 |
| St Ansgar Middle School | St Ansgar | 132 |
| St Lake/IA Cntrl/Buena Vista Early College High School | Storm Lake | 50 |
| Stanton Elementary School | Stanton | 145 |
| Stanton High School | Stanton | 153 |
| Starmont Elementary School | Arlington | 244 |
| Starmont High School | Arlington | 174 |
| Starmont Middle School | Arlington | 113 |
| Stewart Elementary School | Washington | 457 |
| Stilwell Junior High School | West Des Moines | 645 |
| Storm Lake Early Elementary School | Storm lake | 437 |
| Storm Lake Elementary | Storm Lake | 822 |
| Storm Lake High School | Storm Lake | 851 |
| Storm Lake Middle School | Storm Lake | 651 |
| Stowe Elementary School | Des Moines | 297 |
| Stratford Elementary | Stratford | 74 |
| Strawberry Hill | Anamosa | 400 |
| Stuart Elementary School | Stuart | 211 |
| Studebaker Elementary School | Des Moines | 561 |
| Sudlow Middle School | Davenport | 734 |
| Sugar Creek Elementary School | Waukee | 630 |
| Summit Middle School | Johnston | 1,118 |
| Sumner-Fredericksburg High School | Sumner | 243 |
| Sumner-Fredericksburg Middle School | Fredericksburg | 217 |
| Sunnyside Elementary School | Burlington | 298 |
| Sunnyside Elementary School | Sioux City | 244 |
| Sunset Heights Elementary School | Webster City | 311 |
| Susan Clark Junior High | Muscatine | 544 |
| Sylvia Enarson Elementary School | Villisca | 112 |
| Table Mound Elementary School | Dubuque | 425 |
| Taft Elementary School | Humboldt | 369 |
| Taft Middle School | Cedar Rapids | 593 |
| Terrace Learning Center | Ankeny | 361 |
| The Cougars Den | Ackley | 35 |
| Thomas Jefferson Elementary School | Newton | 380 |
| Thomas Jefferson High School | Cedar Rapids | 1,501 |
| Thomas Jefferson High School | Council Bluffs | 1,146 |
| Thomas Jefferson Middle School | Dubuque | 402 |
| Tiffin Elementary | Tiffin | 191 |
| Tilford Elementary School | Vinton | 544 |
| Timber Ridge Elementary | Johnston | 667 |
| Timberline School | Waukee | 992 |
| Tipton Elementary School | Tipton | 284 |
| Tipton High School | Tipton | 302 |
| Tipton Middle School | Tipton | 256 |
| Titan Hill Intermediate School | Council Bluffs | 901 |
| Torrence Elementary | Keokuk | 80 |
| Trailridge School | Waukee | 754 |
| Trailside Elementary School | Cedar Rapids | 429 |
| Treynor Elementary School | Treynor | 366 |
| Treynor High School | Treynor | 254 |
| Treynor Middle School | Treynor | 197 |
| Tri-Center Elementary School | Neola | 364 |
| Tri-Center High School | Neola | 225 |
| Tri-Center Middle School | Neola | 135 |
| Tri-County Elementary School | Thornburg | 102 |
| Tri-County JR/SR High School | Thornburg | 77 |
| Tripoli Elementary School | Tripoli | 219 |
| Tripoli Middle/Sr High School | Tripoli | 170 |
| Triumph Elementary School | Fairbank | 42 |
| Truman Early Learning Center | Cedar Rapids | 279 |
| Truman Elementary School | Davenport | 434 |
| Turkey Valley Elementary School | Jackson Junction | 198 |
| Turkey Valley Jr-Sr High School | Jackson Junction | 185 |
| Twin Cedars Elementary School | Bussey | 170 |
| Twin Cedars Jr-Sr High School | Bussey | 142 |
| Twin Rivers Elementary School | Bode | 45 |
| Underwood Elementary School | Underwood | 424 |
| Underwood High School | Underwood | 247 |
| Underwood Middle School | Underwood | 184 |
| Union High School | La Porte City | 279 |
| Union Middle School | Dysart | 194 |
| United Community School | Boone | 329 |
| Unity Elementary School | Sioux City | 483 |
| Urbandale High School | Urbandale | 1,301 |
| Urbandale Middle School | Urbandale | 892 |
| Valerius Elementary School | Urbandale | 598 |
| Valley Elementary School | Elgin | 169 |
| Valley High School | West Des Moines | 2,178 |
| Valley Southwoods | West Des Moines | 678 |
| Van Allen Elementary School | Chariton | 292 |
| Van Allen Elementary School | Mount Pleasant | 362 |
| Van Buren County Community Middle & High School | Keosauqua | 354 |
| Van Buren County Community School District Douds Center | Douds | 292 |
| Van Buren County Community School District Harmony Center | Farmington | 175 |
| Van Buren Elementary School | Cedar Rapids | 429 |
| Van Meter Elementary School | Van Meter | 578 |
| Van Meter High School | Van Meter | 316 |
| Van Meter Middle School | Van Meter | 252 |
| Vernon Middle School | Marion | 587 |
| Viersen Early Learning Center | Pella | 137 |
| Vince Meyer Early Learning Center | Waukee | 348 |
| Vinton-Shellsburg High School | Vinton | 414 |
| Vinton-Shellsburg Middle School | Vinton | 331 |
| Viola Gibson Elementary School | Cedar Rapids | 565 |
| Virgil Grissom Elementary School | Princeton | 152 |
| Virtual Campus | Des Moines | 380 |
| WACO Elementary School | Crawfordsville | 317 |
| WACO High School | Wayland | 241 |
| WEST Academy Alternative School | Newton | 51 |
| Walcott Elementary School | Walcott | 150 |
| Walcott Middle School | Walcott | 322 |
| Walnut Creek Campus | West Des Moines | 152 |
| Walnut Hills Elementary School | Urbandale | 708 |
| Walnut Street School | Des Moines | 257 |
| Wapello Elementary School | Wapello | 229 |
| Wapello Junior High School | Wapello | 102 |
| Wapello Senior High School | Wapello | 187 |
| Wapsie Valley High School | Fairbank | 273 |
| Washington Elementary | Fairfield | 239 |
| Washington Elementary School | Atlantic | 554 |
| Washington Elementary School | Charles City | 206 |
| Washington Elementary School | Mount Vernon | 543 |
| Washington High School | Cherokee | 366 |
| Washington High School | Washington | 452 |
| Washington Middle School | Washington | 347 |
| Waterford Elementary School | Urbandale | 464 |
| Waukee Elementary School | Waukee | 706 |
| Waukee High School | Waukee | 1,375 |
| Waukee Middle School | Waukee | 867 |
| Waukon High School | Waukon | 392 |
| Waukon Middle School | Waukon | 260 |
| Waverly-Shell Rock Middle School | Waverly | 681 |
| Waverly-Shell Rock Senior High School | Waverly | 737 |
| Wayne Community Jr-Sr High School | Corydon | 255 |
| Wayne Elementary School | Corydon | 328 |
| Weber Elementary | Iowa City | 456 |
| Webster City High School | Webster City | 505 |
| Webster City Middle School | Webster City | 454 |
| Webster Elementary School | Urbandale | 519 |
| Weeks Middle School | Des Moines | 688 |
| West Bend-Mallard Elementary School | West Bend | 173 |
| West Bend-Mallard High School | West Bend | 117 |
| West Bend-Mallard Middle School | West Bend | 132 |
| West Branch Community Early Learning Center | West Branch | 15 |
| West Branch High School | West Branch | 273 |
| West Branch Middle School | West Branch | 239 |
| West Burlington Arnold Jr./Sr. High School | West Burlington | 396 |
| West Burlington Elementary School | West Burlington | 479 |
| West Campus Elementary School | Waukon | 265 |
| West Central Charter High School | Maynard | 97 |
| West Central PK - 8 School | Maynard | 236 |
| West Central Valley High School | Stuart | 264 |
| West Central Valley Middle School | Redfield | 191 |
| West Delaware High School | Manchester | 436 |
| West Delaware Middle School | Manchester | 378 |
| West Elementary | Knoxville | 485 |
| West Elementary School | Emmetsburg | 293 |
| West Elementary School | Glenwood | 440 |
| West Elementary School | Independence | 360 |
| West Fork Elementary at Rockwell | Rockwell | 388 |
| West Fork High School | Sheffield | 191 |
| West Fork Middle School | Sheffield | 161 |
| West Hancock Elementary School | Britt | 294 |
| West Hancock High School | Britt | 161 |
| West Hancock Middle School | Kanawha | 174 |
| West Harrison Elementary | Mondamin | 126 |
| West Harrison Middle School/High School | Mondamin | 156 |
| West High School | Davenport | 1,304 |
| West High School | Sioux City | 1,308 |
| West High School | Waterloo | 1,696 |
| West Liberty Middle School | West Liberty | 367 |
| West Liberty Elementary School | West Liberty | 438 |
| West Liberty High School | West Liberty | 397 |
| West Lyon Elementary School | Inwood | 561 |
| West Lyon High School | Inwood | 284 |
| West Lyon Junior High School | Inwood | 128 |
| West Marshall Elementary School | State Center | 412 |
| West Marshall High School | State Center | 292 |
| West Marshall Middle School | State Center | 213 |
| West Middle School | Sioux City | 826 |
| West Monona Elementary | Onawa | 352 |
| West Monona High School | Onawa | 161 |
| West Monona Middle School | Onawa | 120 |
| West Senior High School | Iowa City | 1,514 |
| West Side Elementary School | Decorah | 20 |
| West Sioux High School | Hawarden | 242 |
| West Sioux Middle School | Hawarden | 154 |
| West Union Elementary School | West Union | 228 |
| West Willow Elementary School | Cedar Rapids | 555 |
| Western Dubuque High School | Epworth | 927 |
| Western Hills Elementary School | West Des Moines | 570 |
| Westfield Elementary School | Robins | 445 |
| Westridge Elementary | West Des Moines | 744 |
| Westside Junior-Senior High School | Westside | 108 |
| Westwood Elementary School | Ankeny | 551 |
| Westwood Elementary School | Sloan | 322 |
| Westwood High School | Sloan | 275 |
| Whiting Elementary School | Whiting | 78 |
| Whiting Senior High School | Whiting | 61 |
| Whittier Elementary School | Clinton | 331 |
| Whittier Elementary School | Indianola | 369 |
| Wickham Elementary | Coralville | 315 |
| Wilder Elementary School | Indianola | 456 |
| Wilkins Elementary School | Marion | 348 |
| Willard Elementary School | Des Moines | 247 |
| Williams Middle School | Davenport | 577 |
| Williamsburg Jr-Sr High School | Williamsburg | 604 |
| Williamsburg Virtual Academy | Williamsburg | 5 |
| Willowbrook Elementary | Altoona | 523 |
| Wilson Elementary School | Davenport | 507 |
| Wilson Elementary School | Ottumwa | 335 |
| Wilson Middle School | Cedar Rapids | 422 |
| Wilton Elementary School | Wilton | 509 |
| Wilton Jr-Sr High School | Wilton | 447 |
| Windsor Elementary | Des Moines | 254 |
| Winfield Elementary School | Winfield | 182 |
| Winfield-Mt Union Jr-Sr High School | Winfield | 198 |
| Wings Park Elementary School | Oelwein | 294 |
| Winterset Elementary School | Winterset | 488 |
| Winterset Junior High School | Winterset | 256 |
| Winterset Middle School | Winterset | 351 |
| Winterset Senior High School | Winterset | 530 |
| WisdomQuest Education Center | Mount Pleasant | 26 |
| Wood Middle School | Davenport | 629 |
| Woodbine Elementary School | Woodbine | 261 |
| Woodbine High School | Woodbine | 303 |
| Woodbury Central High School | Moville | 190 |
| Woodbury Central Middle School | Moville | 111 |
| Woodbury Elementary School | Marshalltown | 387 |
| Woodland Hills Elementary School | West Des Moines | 578 |
| Woodlawn Early Childhood Center | Des Moines | 216 |
| Woodrow Wilson Elementary School | Newton | 306 |
| Woodrow Wilson Middle School | Council Bluffs | 855 |
| Woodside Middle School | Des Moines | 396 |
| Woodward Academy | Woodward | 110 |
| Woodward-Granger Early Learning Center | Granger | 253 |
| Woodward-Granger Elementary School | Granger | 349 |
| Woodward-Granger High School | Woodward | 270 |
| Woodward-Granger Middle School | Woodward | 248 |
| Wright Elementary School | Cedar Rapids | 282 |
| Wright Elementary School | Des Moines | 265 |