| Hudson Elementary | St Louis | 199 |
| Humansville Elementary | Humansville | 156 |
| Humansville High | Humansville | 105 |
| Humansville Middle School | Humansville | 84 |
| Humboldt Academy of Higher Lrning | St. Louis | 108 |
| Hume Elementary | Hume | 67 |
| Hume High | Hume | 51 |
| Hurley Elementary | Hurley | 124 |
| Hurley High | Hurley | 91 |
| Hurricane Deck Elementary | Sunrise Beach | 157 |
| Hyde Elementary | St Joseph | 352 |
| Hartville Middle | Hartville | 139 |
| Highlandville Elementary | Highlandville | 384 |
| Holliday C-2 School District | Holliday | 49 |
| Hopewell Academy Early Chld Cntr | Warrenton | 61 |
| Horizon Elementary | Smithville | 448 |
| Iberia Elementary | Iberia | 367 |
| Iberia High | Iberia | 291 |
| Ida Cannon Middle | Elsberry | 258 |
| Independence Academy | Independence | 0 |
| Independence Elementary | St Charles | 762 |
| Indian Creek Elementary | Kansas City | 285 |
| Indian Trails Elementary | Independence | 365 |
| Ingels Elementary | Kansas City | 261 |
| Intermediate School | Desloge | 355 |
| Irving Elementary | Joplin | 434 |
| Iveland Elementary | St Louis | 441 |
| Jackson Middle | Jackson | 850 |
| Jackson Park Elementary | University City | 304 |
| Jackson SR. High | Jackson | 1,830 |
| James E. Freer Elementary | Barnhart | 276 |
| James Elementary | Kansas City | 328 |
| James Lewis Elementary | Blue Springs | 473 |
| James Walker Elementary | Blue Springs | 456 |
| Jamestown C-I Elementary | Jamestown | 67 |
| Jamestown C-I High | Jamestown | 112 |
| Jamestown Elementary | Florissant | 314 |
| Jarrett Middle | Springfield | 483 |
| Jasper Co. Elementary | Jasper | 241 |
| Jefferson City High | Jefferson City | 1,353 |
| Jefferson College | Hillsboro | 0 |
| Jefferson Elementary | Cape Girardeau | 494 |
| Jefferson Elementary | Farmington | 343 |
| Jefferson Elementary | Conception Jct | 83 |
| Jefferson Elementary | Joplin | 218 |
| Jefferson Elementary | St Louis | 214 |
| Jefferson Elementary | St Louis | 125 |
| Jefferson High | Conception Jct | 56 |
| Jefferson High School | Festus | 300 |
| Jefferson Intermediate School | St Charles | 706 |
| Jefferson Middle School | Columbia | 593 |
| Jefferson R-Vii Preschool | Festus | 57 |
| Jeffries Elementary | Springfield | 405 |
| Jennings High | Jennings | 666 |
| Joe D. Esther Elementary | Lebanon | 609 |
| Joel E. Barber Elementary | Lebanon | 505 |
| John a. Evans Middle | Potosi | 316 |
| John B. Lange Middle | Columbia | 510 |
| John Boise Middle School | Warsaw | 272 |
| John Cary Early Childhood Center | St Louis | 311 |
| John Glenn Elementary | St Joseph | 280 |
| John Nowlin Elementary | Blue Springs | 460 |
| John Ridgeway Elementary | Columbia | 227 |
| John T. Hartman Elementary | Kansas City | 360 |
| John Thomas School of Discover | Nixa | 493 |
| John W. Luff Elementary | Independence | 362 |
| John Warner Middle School | Columbia | 579 |
| John Weldon Elementary | Dardenne Prairie | 640 |
| Johnson Wabash 6TH Grade Center | Ferguson | 278 |
| Jonesburg Elementary | Jonesburg | 149 |
| Joplin Early Childhood Center | Joplin | 311 |
| Joplin High | Joplin | 2,288 |
| Joseph L. Mudd Elementary | O'fallon | 412 |
| Journey Elementary | Wentzville | 595 |
| Julia Goldstein Early Child. | University City | 123 |
| Junction Hill Elementary | West Plains | 186 |
| Jury Elementary | Florissant | 480 |
| Juvenile Center | Bloomfield | 13 |
| Juvenile Detention Center | Farmington | 9 |
| Juvenile Detention Center | Hillsboro | 5 |
| Juvenile Detention Center | Clayton | 44 |
| Juvenile Justice Center | Camdenton | 9 |
| Juvenile Justice Center | Columbia | 24 |
| Juvenile Justice Center | Liberty | 0 |
| Juvenile Justice Center | Springfield | 0 |
| Jackson County Juvenile Center | Kansas City | 24 |
| Jasper Co. High School | Jasper | 213 |
| Kairos Academies | St. Louis | 228 |
| Kansas City Girls Prep Middle | Kansas City | 111 |
| KC International-Wallace | Kansas City | 662 |
| Kearney Early Education Center | Kearney | 44 |
| Kearney Elementary | Kearney | 223 |
| Kearney High | Kearney | 814 |
| Kearney Junior High | Kearney | 510 |
| Kearney Middle | Kearney | 591 |
| Keeven Elementary | St Louis | 331 |
| Kehrs Mill Elementary | Chesterfield | 555 |
| Kellison Elementary | Fenton | 347 |
| Kelly a Burlison Middle School | Fredericktown | 433 |
| Kellybrook Elementary School | Kansas City | 528 |
| Kelsey Norman Elementary | Joplin | 300 |
| Kelso Elementary | Benton | 199 |
| Kennerly Elementary | St Louis | 496 |
| Kenneth C. Hanrahan Elementary | Jennings | 138 |
| Kennett Career Tech. Center | Kennett | 0 |
| Kennett High | Kennett | 493 |
| Kennett Middle | Kennett | 392 |
| Kentucky Trail Elementary | Belton | 355 |
| Keytesville Elementary | Keytesville | 80 |
| Keytesville High | Keytesville | 48 |
| Kickapoo High | Springfield | 1,923 |
| King City Elementary | King City | 180 |
| King City High | King City | 156 |
| Kingston Elementary | Kingston | 32 |
| Kingston Elementary | Cadet | 174 |
| Kingston High | Cadet | 259 |
| Kingston Middle | Cadet | 169 |
| Kingston Primary | Cadet | 229 |
| Kingsville Elementary | Kingsville | 119 |
| Kingsville High | Kingsville | 131 |
| Kipp Endeavor Academy | Kansas City | 665 |
| Kipp Inspire Academy | St Louis | 409 |
| Kipp KC Legacy High School | Kansas City | 382 |
| Kipp ST. Louis High | St. Louis | 354 |
| Kipp Triumph Academy | St. Louis | 305 |
| Kipp Victory Academy | St. Louis | 433 |
| Kipp Wisdom Academy | St. Louis | 285 |
| Kipp Wonder Academy | St. Louis | 283 |
| Kirbyville Elementary | Kirbyville | 110 |
| Kirbyville Middle | Kirbyville | 105 |
| Kirksville Area Tech. Center | Kirksville | 0 |
| Kirksville Primary | Kirksville | 539 |
| Kirksville SR. High | Kirksville | 791 |
| Kirkwood Early Child. Center | Kirkwood | 304 |
| Kirkwood SR. High | Kirkwood | 1,693 |
| Knob Noster Elementary | Knob Noster | 550 |
| Knob Noster High | Knob Noster | 474 |
| Knob Noster Middle | Knob Noster | 381 |
| Knox Co. Elementary | Edina | 268 |
| Knox Co. High | Edina | 230 |
| Koch Elementary | St Louis | 299 |
| Korte Elementary | Independence | 444 |
| Koshkonong Elementary | Koshkonong | 127 |
| Koshkonong High | Koshkonong | 86 |
| Kratz Elementary | St Louis | 474 |
| Kairos High | St. Louis | 287 |
| LA Monte Elementary | La Monte | 161 |
| LA Monte High | La Monte | 144 |
| LA Plata Elementary | La Plata | 145 |
| LA Plata High | La Plata | 150 |
| Laclede Elementary | St Louis | 264 |
| Ladue Early Childhood Center | St. Louis | 262 |
| Ladue Fifth Grade Center | St. Louis | 357 |
| Ladue Horton Watkins High | St Louis | 1,395 |
| Ladue Middle | St Louis | 1,053 |
| Lafayette Co. High | Higginsville | 298 |
| Lafayette Co. Middle | Higginsville | 223 |
| Lafayette High | St Joseph | 644 |
| Lafayette Preparatory Academy | St. Louis | 414 |
| Lafayette SR. High | Wildwood | 1,669 |
| Lake Career Technical Center | Camdenton | 0 |
| Lake Road Elementary | Poplar Bluff | 300 |
| Lakeland Elementary | Deepwater | 223 |
| Lakeland High | Deepwater | 180 |
| Lakeview Elementary | Wentzville | 599 |
| Lakeview Middle | Kansas City | 653 |
| Lakeview Woods School | Lee's Summit | 30 |
| Lakewood Elementary | Kansas City | 185 |
| Lamar Careertechnical Center | Lamar | 0 |
| Lamar Elementary | Lamar | 253 |
| Lamar High | Lamar | 369 |
| Lamar Middle | Lamar | 255 |
| Langsford House | Lee's Summit | 11 |
| Laquey R-V Elementary | Laquey | 236 |
| Laredo Elementary | Laredo | 51 |
| Larimore Elementary | St Louis | 330 |
| Lasalle Springs Middle | Wildwood | 927 |
| Latham Elementary | Latham | 38 |
| Laura Speed Elliott Middle | Boonville | 313 |
| Laurel Hills Elementary | Raytown | 344 |
| Laurence J. Daly Elementary | Fayette | 324 |
| Lawson Elementary | Florissant | 316 |
| Lawson High | Lawson | 362 |
| Lawson Middle | Lawson | 342 |
| Lead Innovation Studio | Kansas City | 0 |
| Learning Initiative Neosho/CR | Neosho | 0 |
| Lebanon Middle School | Lebanon | 859 |
| Lebanon SR. High | Lebanon | 1,439 |
| Lebanon Tech. Career Center | Lebanon | 0 |
| Lee a. Tolbert Com. Academy | Kansas City | 401 |
| Lee Hamilton Elementary | Ferguson | 310 |
| Lee Hunter Elementary | Sikeston | 369 |
| Lee's Summit Elementary | Lee's Summit | 205 |
| Lee's Summit North High | Lee's Summit | 1,940 |
| Lee's Summit SR. High | Lee's Summit | 1,989 |
| Lee's Summit West High | Lee's Summit | 1,999 |
| Leesville Elementary | Clinton | 91 |
| Leeton Elementary | Leeton | 153 |
| Leeton High | Leeton | 103 |
| Leeton Middle | Leeton | 52 |
| Lemasters Elementary | St Louis | 301 |
| Lens | Kearney | 60 |
| Leopold Elementary | Leopold | 99 |
| Leopold High | Leopold | 92 |
| Leslie Bell Elementary | Lexington | 339 |
| Lesterville Elementary | Lesterville | 68 |
| Lesterville High School | Lesterville | 70 |
| Lewis Clark Career Center | St Charles | 0 |
| Lewis Clark Elementary | St Peters | 426 |
| Lewis and Clark Elementary | Liberty | 517 |
| Lewis and Clark Elementary | St Louis | 137 |
| Lewis and Clark Hall | St Louis | 14 |
| Lewis and Clark Learning Center | Independence | 0 |
| Lewis and Clark Middle | Jefferson City | 966 |
| Lewis Elementary | Excelsior Springs | 354 |
| Lex LA-Ray Technical Center | Lexington | 0 |
| Lexington Elementary | St Louis | 234 |
| Lexington High | Lexington | 310 |
| Lexington Middle | Lexington | 244 |
| Liberal Elementary | Liberal | 116 |
| Liberal High | Liberal | 96 |
| Liberal Middle | Liberal | 59 |
| Liberty Academy | Liberty | 0 |
| Liberty High | Liberty | 1,842 |
| Liberty High School | Lake St. Louis | 1,647 |
| Liberty Middle | Mountain View | 264 |
| Liberty Middle School | Liberty | 609 |
| Liberty North High School | Liberty | 2,262 |
| Liberty Oaks Elementary | Kansas City | 496 |
| Liberty SR. High | Mountain View | 350 |
| Licking Elementary | Licking | 416 |
| Licking High | Licking | 397 |
| Lift for Life Academy | St Louis | 260 |
| Lift for Life Academy Elementary | St.louis | 222 |
| Lift for Life Academy High School | St Louis | 383 |
| Liggett Trail Education Center | Blue Springs | 159 |
| Lilbourn Elementary | Lilbourn | 233 |
| Lillian Schaper School | Bowling Green | 13 |
| Lillian Schumacher Elementary | Liberty | 443 |
| Lincoln Co Early Childhood Center | Troy | 211 |
| Lincoln College Academy Middle | Kansas City | 583 |
| Lincoln College Prep. | Kansas City | 997 |
| Lincoln Elementary | Lincoln | 263 |
| Lincoln Elementary | St Charles | 160 |
| Lincoln Elementary | Troy | 391 |
| Lincoln High | Lincoln | 248 |
| Lincoln Intermediate | Farmington | 521 |
| Lindbergh Elementary | St Joseph | 431 |
| Lindbergh SR. High | St. Louis | 2,304 |
| Linden West Elementary | Gladstone | 501 |
| Line Creek Elementary | Kansas City | 321 |
| Linn Co Area Career Tech Center | Brookfield | 0 |
| Linn Co. Elementary | Purdin | 88 |
| Linn Co. High | Purdin | 83 |
| Linn High | Linn | 317 |
| Little Blue Elementary | Independence | 263 |
| Little Blue Elementary | Kansas City | 379 |
| Little Stingers Preschool | Fair Play | 19 |
| Little Tiger Preschool | Stockton | 37 |
| Litzsinger | Ladue | 84 |
| Livingston Co. Elementary | Chula | 46 |
| Lockwood Elementary | Lockwood | 142 |
| Lockwood High | Lockwood | 102 |
| Lockwood Middle School | Lockwood | 60 |
| Lockwood Specl. Educ. Coop. | Lockwood | 0 |
| Logan-Rogersville Elementary | Rogersville | 387 |
| Logan-Rogersville High | Rogersville | 733 |
| Logan-Rogersville Middle | Rogersville | 375 |
| Logan-Rogersville Primary | Rogersville | 369 |
| Logan-Rogersville Upper Elementary | Rogersville | 538 |
| Lone Dell Elementary | Arnold | 381 |
| Lone Jack Elementary | Lone Jack | 333 |
| Lone Jack High | Lone Jack | 400 |
| Lonedell Elementary | Lonedell | 327 |
| Long Elementary | St Louis | 545 |
| Long Middle Community Ed. Center | St Louis | 290 |
| Longview Farm Elementary | Lee's Summit | 401 |
| Louisiana Elementary | Louisiana | 343 |
| Louisiana High | Louisiana | 187 |
| Louisiana Middle | Louisiana | 151 |
| Lucy Franklin Elementary | Blue Springs | 536 |
| Lucy Wortham James Elementary | St James | 681 |
| Lusher Elementary | Florissant | 371 |
| Lutie Elementary | Theodosia | 48 |
| Lutie High | Theodosia | 58 |
| Lyon at Blow Elementary | St Louis | 243 |
| Lyon Elementary | Republic | 430 |
| Labadie Elementary | Labadie | 115 |
| Lake Early Learning Center | St. Joseph | 211 |
| Laquey R-V High | Laquey | 205 |
| Lathrop Elementary School | Lathrop | 403 |
| Lathrop High School | Lathrop | 272 |
| Lathrop Middle School | Lathrop | 196 |
| Lebanon R-III Early Chld Cntr | Lebanon | 266 |
| Little Tigers Learning Center | Versailles | 66 |
| Locust St Expressive Arts Elementary | Columbia | 283 |
| M. L. King Elementary | Kansas City | 768 |
| Macks Creek Elementary | Macks Creek | 174 |
| Macks Creek High | Macks Creek | 140 |
| Macon Area Cte Center | Macon | 0 |
| Macon Co. Elementary | New Cambria | 47 |
| Macon Co. High | New Cambria | 44 |
| Macon Elementary | Macon | 509 |
| Macon Middle School | Macon | 275 |
| Macon Senior High | Macon | 390 |
| Madge T. James Kind. Center | Webb City | 179 |
| Madison Elementary | Madison | 96 |
| Madison High | Madison | 81 |
| Main Street Elementary | Troy | 423 |
| Malden High | Malden | 383 |
| Malden Lower Elementary | Malden | 424 |
| Mallinckrodt A.b.i. Elementary | St Louis | 313 |
| Mallory Elementary | Buffalo | 599 |
| Mann Elementary | St Louis | 261 |
| Manor Hill Elementary | Liberty | 265 |
| Mansfield High | Mansfield | 174 |
| Mansfield Junior High | Mansfield | 135 |
| Manual Career Tech. Center | Kansas City | 0 |
| Mapaville School | Mapaville | 37 |
| Maple Grove Elementary | Dittmer | 425 |
| Maple Grove Elementary | Warrensburg | 462 |
| Maple Park Middle | Kansas City | 585 |
| Maple Valley School | Kansas City | 35 |
| Maplecrest Elementary | Lebanon | 656 |
| Maplewood Elementary | Kansas City | 330 |
| Maplewood-Richmond HGTS. High | Maplewood | 439 |
| Marceline High | Marceline | 343 |
| Margaret Buerkle Middle | St Louis | 549 |
| Maries Co. Middle | Bland | 193 |
| Marion C. Early Elementary | Morrisville | 283 |
| Marion C. Early High | Morrisville | 150 |
| Marion C. Early Junior High | Morrisville | 143 |
| Marion Co. Elementary | Philadelphia | 109 |
| Marion Co. High | Philadelphia | 98 |
| Marion Elementary | St Louis | 496 |
| Marionville Elementary | Marionville | 370 |
| Marionville High | Marionville | 208 |
| Marionville Middle | Marionville | 157 |
| Mark Twain Elementary | Brentwood | 173 |
| Mark Twain Elementary | Carthage | 164 |
| Mark Twain Elementary | Hannibal | 376 |
| Mark Twain Elementary | Rueter | 62 |
| Mark Twain Elementary | Rolla | 440 |
| Mark Twain Elementary | Springfield | 356 |
| Mark Twain Elementary | Webb City | 186 |
| Mark Twain Junior High | Center | 194 |
| Mark Twain SR. High | Center | 251 |
| Marquand Elementary | Marquand | 72 |
| Marquand-Zion High | Marquand | 56 |
| Marquette SR. High | Chesterfield | 2,095 |
| Marshall SR. High | Marshall | 827 |
| Marshfield High | Marshfield | 865 |
| Marshfield Junior High | Marshfield | 659 |
| Martin City Elementary | Kansas City | 638 |
| Martin Warren Elementary | Warrensburg | 407 |
| Marvin Elementary | St Louis | 561 |
| Mary Paxton Keeley Elementary | Columbia | 619 |
| Maryville High | Maryville | 507 |
| Maryville Middle | Maryville | 401 |
| Maryville Treatment Center | Maryville | 0 |
| Mason Elementary | Lee's Summit | 512 |
| Mason Elementary | St Louis | 393 |
| Mason Ridge Elementary | Town & Country | 405 |
| Mathews Elementary | Nixa | 457 |
| Mathis Elementary | Hayti | 383 |
| Matthews Elementary | Grain Valley | 422 |
| Matthews Elementary | Matthews | 139 |
| Maysville Elementary | Maysville | 260 |
| Maysville JR.-SR. High | Maysville | 229 |
| McBride Elementary | Springfield | 380 |
| McCluer High | Florissant | 1,075 |
| McCluer North High | Florissant | 1,059 |
| McCulloch Elementary | Republic | 468 |
| McCurdy Elementary | Florissant | 538 |
| McDonald County High | Anderson | 1,075 |
| McEowen Elementary | Harrisonville | 271 |
| McGrath Elementary | Brentwood | 236 |
| McGregor Elementary | Springfield | 286 |
| McIntire Elementary | Fulton | 321 |
| McKelvey Intermediate | Maryland Heights | 432 |
| McKelvey Primary | St.louis | 201 |
| McKinley Class. Leadership Ac. | St Louis | 610 |
| McKinley Elementary | Joplin | 324 |
| McMillan Early Learning Center | Mexico | 319 |
| McNair Elementary | Hazelwood | 417 |
| McQuerry Elementary | Odessa | 497 |
| Meadow Heights Elementary | Patton | 233 |
| Meadow Heights High | Patton | 158 |
| Meadow Heights Middle School | Patton | 98 |
| Meadow Lane Elementary | Lee's Summit | 435 |
| Meadowbrook Elementary | Gladstone | 529 |
| Meadowmere Elementary | Grandview | 336 |
| Meadows Elementary | St Louis | 321 |
| Meadville Elementary | Meadville | 114 |
| Meadville High | Meadville | 101 |
| Mehlville High School | St Louis | 1,388 |
| Meramec Elementary | Clayton | 368 |
| Meramec Elementary | St Louis | 171 |
| Meramec Heights Elementary | Arnold | 376 |
| Mercer High | Mercer | 58 |
| Mesnier Primary School | St Louis | 741 |
| Met Day Treatment Center | Wellston | 11 |
| Metro High | St Louis | 317 |
| Mexico High | Mexico | 734 |
| Mexico Middle | Mexico | 461 |
| Miami Elementary | Amoret | 103 |
| Miami Elementary | Miami | 67 |
| Miami High | Amoret | 80 |
| Mid Rivers Elementary | St Peters | 444 |
| Mid-Buchanan Elementary | Faucett | 476 |
| Mid-Buchanan SR. High | Faucett | 415 |
| Middle Grove Elementary | Madison | 37 |
| Middle School | Neosho | 702 |
| Middle School | Kansas City | 144 |
| Middle School | Carrollton | 272 |
| Midway Elementary | Cleveland | 227 |
| Midway Heights Elementary | Columbia | 251 |
| Midway High | Cleveland | 201 |
| Mike Clemens Center Adapt LRNG | O'fallon | 0 |
| Mill Creek Elementary | Columbia | 583 |
| Mill Creek Elementary | Independence | 250 |
| Mill Creek Upper Elementary | Belton | 435 |
| Miller Career Academy | St Louis | 430 |
| Miller Co. Elementary | Tuscumbia | 125 |
| Miller High | Miller | 270 |
| Miller Park Center | Lee's Summit | 0 |
| Mingo Puxico Technical High | Puxico | 37 |
| Minnie Cline Elementary | Savannah | 603 |
| Mirabile Elementary | Polo | 30 |
| Mississippi Valley School | Hannibal | 25 |
| Missouri City Elementary | Missouri City | 14 |
| Missouri Eastern Corr Center | Pacific | 0 |
| MO School for the Blind - Elementary | St Louis | 8 |
| MO School for the Blind - High School | St Louis | 35 |
| Moberly Area Technical Center | Moberly | 0 |
| Moberly Middle | Moberly | 440 |
| Moberly SR. High | Moberly | 655 |
| Moca-S | Springfield | 2,345 |
| MOCAP Attendance Center | Springfield | 993 |
| Mocap Elem.school | Jefferson City | 0 |
| Mocap High School | Jefferson City | 0 |
| Moline Elementary | St Louis | 295 |
| Momentum Academy Gravois Park | St. Louis | 91 |
| Momentum Academy Tower Grove East | St. Louis | 161 |
| Momentum Academy Tower Grve South | St. Louis | 240 |
| Momentum Fox Park | St. Louis | 107 |
| Monett Elementary | Monett | 515 |
| Monett High | Monett | 742 |
| Monett Intermediate | Monett | 313 |
| Monett Middle | Monett | 528 |
| Monroe City Elementary | Monroe City | 331 |
| Monroe City Middle | Monroe City | 178 |
| Monroe City R-I High | Monroe City | 271 |
| Monroe Elementary | St Charles | 366 |
| Monroe Elementary | St Louis | 181 |
| Montgomery City Elementary | Montgomery City | 326 |
| Montgomery Co. High | Montgomery City | 336 |
| Montgomery Co. Middle | Montgomery City | 264 |
| Montrose Elementary | Montrose | 17 |
| Montrose High | Montrose | 45 |
| Moreau Heights Elementary | Jefferson City | 324 |
| Moreland Ridge Middle | Blue Springs | 813 |
| Morgan Co. Elementary | Versailles | 522 |
| Morgan Co. High | Versailles | 377 |
| Morgan Co. Middle | Versailles | 298 |
| Morgan Co. R-I Elementary | Stover | 383 |
| Morgan Co. R-I High | Stover | 239 |
| Mosaic Elementary | St. Louis | 258 |
| Mound City Elementary | Mound City | 115 |
| Mound City High | Mound City | 84 |
| Mound City Middle | Mound City | 69 |
| Mount Hope Elementary | O'fallon | 444 |
| Mount Vernon Elementary | Mount Vernon | 319 |
| Mount Vernon High | Mount Vernon | 474 |
| Mount Vernon Intermediate | Mount Vernon | 303 |
| Mount Vernon Middle | Mount Vernon | 345 |
| Mountain Grove Elementary | Mountain Grove | 658 |
| Mountain Grove High | Mountain Grove | 455 |
| Mountain Grove Middle | Mountain Grove | 424 |
| Mountain View Elementary | Mountain View | 396 |
| MRH Early Childhood Center | Maplewood | 451 |
| MRH Elementary | Richmond Heights | 436 |
| MRH Middle | Maplewood | 197 |
| MT. Vernon Treatment Center | Mt Vernon | 26 |
| Mullanphy Botanical Gardens | St Louis | 413 |
| Muriel Battle High School | Columbia | 1,492 |
| Murphy Elementary | High Ridge | 433 |
| Malta Bend Elementary School | Malta Bend | 34 |
| Malta Bend High School | Malta Bend | 33 |
| Manes R-V School District | Mountain Grove | 41 |
| Maple Elementary | Smithville | 358 |
| Mark Twain Early Learning Cntr | St. Joseph | 232 |
| Marshfield Early Learning Cntr | Marshfield | 178 |
| Marthasville Elementary | Marthasville | 189 |
| Milan C-2 Elementary | Milan | |
| Milan C-2 High School | Milan | 258 |
| Missouri Digital Academy | Laquey | 1,377 |
| Missouri Virtual Academy | Hillsboro | 3,895 |
| Mizzou Academy | Columbia | 0 |
| Monett Early Childhood Center | Monett | 276 |