| 251 | Le Mars Middle School | Le Mars | Le Mars Comm School District | 461 | 487 | 5.6% |
| 252 | Westridge Elementary | West Des Moines | West Des Moines Comm School District | 705 | 744 | 5.5% |
| 253 | Spirit Lake Elementary School | Spirit Lake | Spirit Lake Comm School District | 519 | 547 | 5.4% |
| 254 | Benton Community Middle School | Van Horne | Benton Comm School District | 223 | 235 | 5.4% |
| 255 | Delaware Elementary | Des Moines | Southeast Polk Comm School District | 418 | 440 | 5.3% |
| 256 | Denison High School | Denison | Denison Comm School District | 738 | 777 | 5.3% |
| 257 | Grant Center | Albia | Albia Comm School District | 227 | 239 | 5.3% |
| 258 | Maple Valley-Anthon Oto High School | Mapleton | Maple Valley-Anthon Oto Comm School District | 243 | 256 | 5.3% |
| 259 | West Branch Middle School | West Branch | West Branch Comm School District | 227 | 239 | 5.3% |
| 260 | E A Kreft Primary School | Council Bluffs | Lewis Central Comm School District | 477 | 502 | 5.2% |
| 261 | Tri-Center Elementary School | Neola | Tri-Center Comm School District | 346 | 364 | 5.2% |
| 262 | Mitchell Elementary School | Ames | Ames Comm School District | 299 | 314 | 5.0% |
| 263 | Indian Hills Junior High School | Clive | West Des Moines Comm School District | 631 | 661 | 4.8% |
| 264 | Holmes Junior High School | Cedar Falls | Cedar Falls Comm School District | 599 | 628 | 4.8% |
| 265 | Solon High School | Solon | Solon Comm School District | 450 | 471 | 4.7% |
| 266 | Keokuk High School | Keokuk | Keokuk Comm School District | 557 | 583 | 4.7% |
| 267 | Nodaway Valley Elementary School | Greenfield | Nodaway Valley Comm School District | 298 | 312 | 4.7% |
| 268 | Audubon Elementary School | Audubon | Audubon Comm School District | 241 | 252 | 4.6% |
| 269 | Central Lyon Elementary School | Rock Rapids | Central Lyon Comm School District | 412 | 431 | 4.6% |
| 270 | Akron Westfield Elementary School | Akron | Akron Westfield Comm School District | 247 | 258 | 4.5% |
| 271 | Cornell Elementary School | Des Moines | Saydel Comm School District | 531 | 555 | 4.5% |
| 272 | Eisenhower Elementary School | Ottumwa | Ottumwa Comm School District | 238 | 248 | 4.2% |
| 273 | Lewis Central Middle School | Council Bluffs | Lewis Central Comm School District | 691 | 720 | 4.2% |
| 274 | Iowa City High School | Iowa City | Iowa City Comm School District | 1,600 | 1,666 | 4.1% |
| 275 | Linn-Mar High School | Marion | Linn-Mar Comm School District | 2,141 | 2,229 | 4.1% |
| 276 | Okoboji Elementary School | Milford | Okoboji Comm School District | 472 | 491 | 4.0% |
| 277 | Cardinal Elementary | Eldon | Cardinal Comm School District | 476 | 495 | 4.0% |
| 278 | Ballard High School | Huxley | Ballard Comm School District | 564 | 586 | 3.9% |
| 279 | Sageville Elementary School | Dubuque | Dubuque Comm School District | 293 | 304 | 3.8% |
| 280 | Central DeWitt Middle School | De Witt | Central DeWitt School District | 235 | 244 | 3.8% |
| 281 | Creston High School | Creston | Creston Comm School District | 468 | 486 | 3.8% |
| 282 | North Polk Central Elementary School | Alleman | North Polk Comm School District | 393 | 408 | 3.8% |
| 283 | Grundy Center Elementary School | Grundy Center | Grundy Center Comm School District | 273 | 283 | 3.7% |
| 284 | Benton Community Senior High School | Van Horne | Benton Comm School District | 456 | 473 | 3.7% |
| 285 | Sigourney Elementary | Sigourney | Sigourney Comm School District | 307 | 318 | 3.6% |
| 286 | Albia High School | Albia | Albia Comm School District | 336 | 348 | 3.6% |
| 287 | Titan Hill Intermediate School | Council Bluffs | Lewis Central Comm School District | 870 | 901 | 3.6% |
| 288 | Greenwood Elementary School | Des Moines | Des Moines Independent Comm School District | 283 | 293 | 3.5% |
| 289 | South O'Brien Elem School - Primghar Center | Primghar | South O'Brien Comm School District | 317 | 328 | 3.5% |
| 290 | Central DeWitt High School | De Witt | Central DeWitt School District | 515 | 533 | 3.5% |
| 291 | West Sioux High School | Hawarden | West Sioux Comm School District | 234 | 242 | 3.4% |
| 292 | Algona High School | Algona | Algona Comm School District | 443 | 458 | 3.4% |
| 293 | Clarke Community High School | Osceola | Clarke Comm School District | 407 | 421 | 3.4% |
| 294 | Heritage Elementary | Grimes | Dallas Center-Grimes Comm School District | 513 | 530 | 3.3% |
| 295 | Clear Creek Elementary School | Oxford | Clear Creek Amana Comm School District | 269 | 278 | 3.3% |
| 296 | Maquoketa Middle School | Maquoketa | Maquoketa Comm School District | 305 | 315 | 3.3% |
| 297 | AGWSR Elementary School | Ackley | AGWSR Comm School District | 220 | 227 | 3.2% |
| 298 | Sheldon High School | Sheldon | Sheldon Comm School District | 345 | 356 | 3.2% |
| 299 | Colfax-Mingo Elementary School | Colfax | Colfax-Mingo Comm School District | 387 | 399 | 3.1% |
| 300 | Bryant Elementary School | Dubuque | Dubuque Comm School District | 290 | 299 | 3.1% |