| Rank | Population Density ▼ | School District / Population |
| 1. | 5,934.4/sq mi | Clayton School District / 19,044 |
| 2. | 5,762.3/sq mi | University City School District / 35,831 |
| 3. | 5,054.8/sq mi | Maplewood-Richmond Heights School District / 13,952 |
| 4. | 4,857.0/sq mi | Bayless School District / 12,908 |
| 5. | 4,826.7/sq mi | St. Louis City School District / 318,727 |
| 6. | 4,798.6/sq mi | Jennings School District / 17,319 |
| 7. | 4,470.1/sq mi | Affton School District / 26,513 |
| 8. | 4,123.9/sq mi | Ritenour School District / 43,492 |
| 9. | 4,120.9/sq mi | Riverview Gardens School District / 38,910 |
| 10. | 3,922.6/sq mi | Brentwood School District / 8,163 |
| 11. | 3,900.5/sq mi | Webster Groves School District / 32,139 |
| 12. | 3,771.9/sq mi | Normandy School District / 36,250 |
| 13. | 3,598.2/sq mi | Hancock Place School District / 7,850 |
| 14. | 2,956.9/sq mi | St. Charles R-VI School District / 54,075 |
| 15. | 2,885.8/sq mi | Wellston School District / 2,767 |
| 16. | 2,828.9/sq mi | Kansas City School District / 190,221 |
| 17. | 2,757.4/sq mi | Ferguson-Florissant School District / 69,767 |
| 18. | 2,646.1/sq mi | Kirkwood School District / 40,674 |
| 19. | 2,332.4/sq mi | Mehlville School District / 97,611 |
| 20. | 2,235.9/sq mi | Center 58 School District / 25,951 |
| 21. | 2,215.8/sq mi | Independence Public Schools / 94,640 |
| 22. | 2,168.9/sq mi | Valley Park School District / 8,834 |
| 23. | 2,036.9/sq mi | Parkway School District / 142,809 |
| 24. | 1,914.5/sq mi | Lindbergh R-VIII School District / 46,628 |
| 25. | 1,873.1/sq mi | Raytown C-2 School District / 60,235 |
| 26. | 1,644.7/sq mi | Hickman Mills C-1 School District / 49,942 |
| 27. | 1,623.5/sq mi | Pattonville School District / 40,865 |
| 28. | 1,520.7/sq mi | Springfield School District / 209,858 |
| 29. | 1,508.0/sq mi | Ladue School District / 27,557 |
| 30. | 1,433.5/sq mi | Hazelwood School District / 119,723 |
| 31. | 1,425.2/sq mi | North Kansas City School District / 124,553 |
| 32. | 1,354.3/sq mi | Blue Springs R-IV School District / 76,690 |
| 33. | 1,118.6/sq mi | Windsor C-1 School District / 17,708 |
| 34. | 931.6/sq mi | Fox C-6 School District / 69,202 |
| 35. | 913.8/sq mi | Crystal City 47 School District / 3,926 |
| 36. | 894.6/sq mi | Fort Zumwalt R-II School District / 113,363 |
| 37. | 883.3/sq mi | Park Hill School District / 64,635 |
| 38. | 854.7/sq mi | Grandview C-4 School District / 32,621 |
| 39. | 845.3/sq mi | Wentzville R-IV School District / 75,717 |
| 40. | 841.5/sq mi | Joplin R-VIII School District / 58,867 |
| 41. | 802.6/sq mi | Lee's Summit R-7 School District / 93,470 |
| 42. | 735.7/sq mi | Rockwood School District / 115,619 |
| 43. | 719.7/sq mi | Cape Girardeau 63 School District / 39,078 |
| 44. | 698.4/sq mi | Francis Howell School District / 113,892 |
| 45. | 675.0/sq mi | Liberty Schools / 55,801 |
| 46. | 618.5/sq mi | Belton 124 School District / 26,544 |
| 47. | 597.0/sq mi | St. Joseph School District / 80,779 |
| 48. | 579.8/sq mi | Festus R-6 School District / 17,492 |
| 49. | 548.4/sq mi | Caruthersville School District / 6,004 |
| 50. | 529.1/sq mi | Nixa School District / 29,197 |
| 51. | 496.7/sq mi | Dunklin R-V School District / 10,526 |
| 52. | 467.9/sq mi | Columbia Public Schools / 140,874 |
| 53. | 464.7/sq mi | Grain Valley R-V School District / 18,071 |
| 54. | 371.7/sq mi | Webb City R-VII School District / 21,707 |
| 55. | 360.3/sq mi | Northwest R-I School District / 44,871 |
| 56. | 358.2/sq mi | Raymore-Peculiar R-II School District / 34,115 |
| 57. | 350.5/sq mi | Sedalia 200 School District / 29,885 |
| 58. | 334.6/sq mi | Ozark R-VI School District / 30,251 |
| 59. | 321.7/sq mi | Jefferson City Public Schools / 72,497 |
| 60. | 309.6/sq mi | Sikeston School District / 20,851 |
| 61. | 266.8/sq mi | Kennett 39 School District / 11,138 |
| 62. | 245.2/sq mi | Branson R-IV School District / 27,382 |
| 63. | 243.8/sq mi | Oak Grove R-VI School District / 10,963 |
| 64. | 241.9/sq mi | Warrensburg R-VI School District / 26,234 |
| 65. | 239.1/sq mi | Platte County R-III School District / 23,782 |
| 66. | 231.7/sq mi | Republic School District / 23,262 |
| 67. | 223.5/sq mi | Hannibal School District / 22,696 |
| 68. | 223.4/sq mi | Central R-III School District / 11,161 |
| 69. | 216.9/sq mi | Moberly School District / 16,234 |
| 70. | 213.0/sq mi | Fort Osage R-I School District / 25,223 |
| 71. | 206.7/sq mi | Willard School District / 23,271 |
| 72. | 204.7/sq mi | Scott City R-I School District / 5,373 |
| 73. | 201.6/sq mi | Waynesville R-VI Schools / 38,179 |
| 74. | 198.5/sq mi | Hillsboro R-III School District / 21,234 |
| 75. | 197.4/sq mi | Excelsior Springs 40 School District / 17,918 |
| 76. | 197.2/sq mi | Meramec Valley R-III School District / 22,361 |
| 77. | 190.6/sq mi | Kearney R-I School District / 18,686 |
| 78. | 186.1/sq mi | Carthage R-IX School District / 23,386 |
| 79. | 176.7/sq mi | Monett R-I School District / 12,327 |
| 80. | 166.0/sq mi | De Soto School District / 17,104 |
| 81. | 163.4/sq mi | Scott County R-II School District / 3,581 |
| 82. | 153.5/sq mi | Fulton School District / 18,457 |
| 83. | 151.1/sq mi | Rolla 31 School District / 31,120 |
| 84. | 149.9/sq mi | Poplar Bluff R-I School District / 31,675 |
| 85. | 149.4/sq mi | North St. Francis County R-I School District / 20,480 |
| 86. | 146.5/sq mi | Malden R-I School District / 6,108 |
| 87. | 146.0/sq mi | Hollister R-V School District / 10,463 |
| 88. | 145.3/sq mi | Pleasant Hill R-III School District / 10,979 |
| 89. | 142.1/sq mi | Troy R-III School District / 33,827 |
| 90. | 141.5/sq mi | Smithville School District / 11,942 |
| 91. | 139.5/sq mi | Harrisonville R-IX School District / 13,765 |
| 92. | 135.1/sq mi | New Haven School District / 2,698 |
| 93. | 131.7/sq mi | Union R-XI School District / 20,208 |
| 94. | 126.6/sq mi | Wright City R-II School District / 11,761 |
| 95. | 126.3/sq mi | Maryville R-II Schools / 15,853 |
| 96. | 125.6/sq mi | Carl Junction R-I School District / 16,312 |
| 97. | 118.2/sq mi | Neosho R-5 School District / 26,264 |
| 98. | 118.0/sq mi | Washington School District / 32,006 |
| 99. | 115.0/sq mi | Jefferson County R-VII School District / 6,321 |
| 100. | 114.8/sq mi | Aurora R-8 School District / 11,036 |
| 101. | 112.0/sq mi | West St. Francis County R-IV School District / 5,560 |
| 102. | 110.6/sq mi | Winfield School District / 9,988 |
| 103. | 108.9/sq mi | Jackson R-II School District / 30,817 |
| 104. | 107.7/sq mi | St. Clair R-XIII School District / 11,989 |
| 105. | 106.7/sq mi | Greene County R-VIII School District / 13,113 |
| 106. | 105.0/sq mi | Hayti R-II School District / 3,750 |
| 107. | 102.1/sq mi | Dexter R-XI School District / 12,886 |
| 108. | 101.1/sq mi | West Plains R-VII School District / 13,151 |
| 109. | 100.3/sq mi | Bolivar R-I School District / 15,916 |
| 110. | 94.7/sq mi | Clever R-V School District / 6,079 |
| 111. | 94.2/sq mi | Boone County R-IV School District / 7,478 |
| 112. | 93.7/sq mi | Marshall School District / 15,231 |
| 113. | 93.2/sq mi | Camdenton R-III School District / 31,170 |
| 114. | 91.3/sq mi | Seneca R-VII School District / 8,561 |
| 115. | 90.3/sq mi | Boonville School District / 11,510 |
| 116. | 90.0/sq mi | Reeds Spring R-IV School District / 15,561 |
| 117. | 89.8/sq mi | Cameron R-I School District / 13,314 |
| 118. | 89.6/sq mi | Farmington R-7 School District / 28,589 |
| 119. | 88.0/sq mi | Cole County R-II School District / 6,364 |
| 120. | 87.7/sq mi | Lebanon School District / 24,860 |
| 121. | 87.4/sq mi | Sunrise R-IX School District / 3,527 |
| 122. | 86.8/sq mi | Sullivan School District / 10,903 |
| 123. | 85.7/sq mi | Strafford R-VI School District / 6,452 |
| 124. | 84.9/sq mi | Kirksville R-III School District / 21,743 |
| 125. | 80.2/sq mi | St. Charles County R-V School District / 11,242 |
| 126. | 80.1/sq mi | Lone Jack C-6 School District / 3,067 |
| 127. | 79.0/sq mi | Knob Noster R-VIII School District / 9,265 |
| 128. | 78.4/sq mi | School of The Osage R-II School District / 11,621 |
| 129. | 75.8/sq mi | Warren County R-III School District / 18,577 |
| 130. | 74.3/sq mi | Fair Grove R-10 School District / 6,147 |
| 131. | 72.5/sq mi | Billings R-IV School District / 2,878 |
| 132. | 69.9/sq mi | Diamond R-IV School District / 5,711 |
| 133. | 69.7/sq mi | Clinton School District / 11,664 |
| 134. | 69.5/sq mi | Southern Boone County R-I School District / 8,679 |
| 135. | 69.3/sq mi | Odessa R-VII School District / 12,208 |
| 136. | 68.1/sq mi | Mount Vernon R-V School District / 9,389 |
| 137. | 67.5/sq mi | Spokane R-VII School District / 5,473 |
| 138. | 67.5/sq mi | Marshfield R-I School District / 16,676 |
| 139. | 67.5/sq mi | Mexico 59 School District / 15,311 |
| 140. | 66.5/sq mi | Grandview R-II School District / 4,985 |
| 141. | 66.5/sq mi | Savannah R-III School District / 13,594 |
| 142. | 65.7/sq mi | Marionville R-IX School District / 4,078 |
| 143. | 65.3/sq mi | Salem R-80 School District / 6,952 |
| 144. | 64.0/sq mi | Eldon R-I School District / 11,838 |
| 145. | 64.0/sq mi | Lexington R-V School District / 5,341 |
| 146. | 62.8/sq mi | Sparta R-III School District / 4,169 |
| 147. | 61.4/sq mi | Forsyth R-III School District / 8,517 |
| 148. | 61.3/sq mi | Kingston K-14 School District / 5,409 |
| 149. | 61.1/sq mi | Seymour R-II School District / 7,344 |
| 150. | 60.4/sq mi | Clarkton C-4 School District / 1,916 |
| 151. | 59.8/sq mi | Kirbyville R-VI School District / 3,183 |
| 152. | 59.3/sq mi | Crawford County R-2 School District / 9,724 |
| 153. | 59.0/sq mi | Moniteau County R-I School District / 7,103 |
| 154. | 59.0/sq mi | Slater School District / 2,316 |
| 155. | 58.6/sq mi | Lawson R-XIV School District / 5,677 |
| 156. | 57.2/sq mi | Mid-Buchanan County R-V School District / 4,657 |
| 157. | 56.4/sq mi | Westview C-6 School District / 1,057 |
| 158. | 56.2/sq mi | Crane R-III School District / 3,788 |
| 159. | 55.0/sq mi | Bismarck R-V School District / 3,582 |
| 160. | 54.2/sq mi | Pleasant Hope R-VI School District / 4,846 |
| 161. | 54.2/sq mi | Lonedell R-XIV School District / 3,576 |
| 162. | 53.7/sq mi | Lafayette County C-1 School District / 6,540 |
| 163. | 53.6/sq mi | Morgan County R-II School District / 11,115 |
| 164. | 53.5/sq mi | Avenue City R-IX School District / 1,048 |
| 165. | 52.7/sq mi | Missouri City 56 School District / 512 |
| 166. | 51.6/sq mi | Blue Eye School District / 5,273 |
| 167. | 51.6/sq mi | Nell Holcomb R-IV School District / 3,090 |
| 168. | 51.1/sq mi | Hermitage R-IV School District / 3,171 |
| 169. | 50.7/sq mi | Richmond R-XVI School District / 9,983 |
| 170. | 49.5/sq mi | Shell Knob 78 School District / 2,898 |
| 171. | 49.5/sq mi | Louisiana R-II School District / 4,255 |
| 172. | 49.3/sq mi | Exeter R-VI School District / 1,890 |
| 173. | 49.1/sq mi | Fordland R-III School District / 4,066 |
| 174. | 49.0/sq mi | Thayer R-II School District / 3,773 |
| 175. | 48.6/sq mi | Laclede County C-5 School District / 3,838 |
| 176. | 46.4/sq mi | East Newton County R-VI School District / 9,581 |
| 177. | 45.9/sq mi | Richards R-V School District / 3,702 |
| 178. | 45.8/sq mi | Pettis County R-XII School District / 1,101 |
| 179. | 45.4/sq mi | Fairview R-XI School District / 4,305 |
| 180. | 45.0/sq mi | St. James R-I School District / 9,790 |
| 181. | 44.6/sq mi | Ash Grove R-IV School District / 5,316 |
| 182. | 44.5/sq mi | Purdy R-II School District / 3,332 |
| 183. | 44.2/sq mi | Lathrop R-II School District / 4,975 |
| 184. | 43.8/sq mi | Holden R-III School District / 9,127 |
| 185. | 43.8/sq mi | McDonald County R-I School District / 18,781 |
| 186. | 43.4/sq mi | Dixon R-I School District / 5,815 |
| 187. | 43.0/sq mi | Ste. Genevieve County R-II School District / 14,939 |
| 188. | 42.9/sq mi | Nevada R-V School District / 15,419 |
| 189. | 42.8/sq mi | Potosi R-III School District / 12,440 |
| 190. | 42.7/sq mi | Laquey R-V School District / 3,722 |
| 191. | 42.6/sq mi | Macon County R-I School District / 8,881 |
| 192. | 42.6/sq mi | Perry County 32 School District / 17,601 |
| 193. | 42.5/sq mi | Midway School District / 3,034 |
| 194. | 42.2/sq mi | New Bloomfield R-III School District / 4,415 |
| 195. | 42.0/sq mi | Cassville R-IV School District / 12,012 |
| 196. | 41.9/sq mi | Kelso C-7 School District / 2,019 |
| 197. | 41.6/sq mi | Chillicothe R-II School District / 12,320 |
| 198. | 40.8/sq mi | Trenton R-IX School District / 7,661 |
| 199. | 40.7/sq mi | Marion County Early R-V School District / 4,529 |
| 200. | 40.4/sq mi | Portageville School District / 4,170 |
| 201. | 40.2/sq mi | Pulaski County R-IV School District / 3,773 |
| 202. | 40.1/sq mi | Wellington-Napoleon R-IX School District / 2,833 |
| 203. | 39.9/sq mi | Verona R-VII School District / 2,312 |
| 204. | 39.9/sq mi | Moniteau County R-VI School District / 4,943 |
| 205. | 39.4/sq mi | Bloomfield School District / 4,568 |
| 206. | 38.5/sq mi | Kingsville R-I School District / 1,916 |
| 207. | 38.2/sq mi | South Pemiscot Schools / 3,479 |
| 208. | 38.1/sq mi | Oran R-III School District / 2,226 |
| 209. | 37.8/sq mi | Harrisburg R-VIII School District / 3,638 |
| 210. | 37.6/sq mi | Elsberry R-II School District / 4,790 |
| 211. | 37.4/sq mi | Lamar R-I School District / 7,347 |
| 212. | 37.2/sq mi | Scott County R-IV School District / 6,061 |
| 213. | 37.1/sq mi | Pierce City R-VI School District / 4,574 |
| 214. | 37.0/sq mi | Brookfield R-III School District / 6,183 |
| 215. | 36.9/sq mi | North Platte County R-I School District / 4,157 |
| 216. | 36.7/sq mi | Campbell R-II School District / 3,649 |
| 217. | 36.7/sq mi | Centralia R-VI School District / 7,460 |
| 218. | 36.7/sq mi | Cole County R-I School District / 4,075 |
| 219. | 36.5/sq mi | Walnut Grove R-V School District / 1,942 |
| 220. | 36.3/sq mi | Sturgeon R-V School District / 3,586 |
| 221. | 36.2/sq mi | Crawford County R-I School District / 6,525 |
| 222. | 36.2/sq mi | Van-Far School District / 5,871 |
| 223. | 36.2/sq mi | Southland School District / 2,027 |
| 224. | 36.2/sq mi | Arcadia Valley R-II School District / 5,753 |
| 225. | 36.0/sq mi | Charleston R-I School District / 8,513 |
| 226. | 35.9/sq mi | Hurley R-I School District / 1,851 |
| 227. | 35.8/sq mi | Palmyra R-I School District / 7,018 |
| 228. | 35.0/sq mi | Howell Valley R-I School District / 2,176 |
| 229. | 35.0/sq mi | Doniphan R-I School District / 10,407 |
| 230. | 34.9/sq mi | Dallas County R-I School District / 13,241 |
| 231. | 34.8/sq mi | Advance R-IV School District / 3,072 |
| 232. | 34.7/sq mi | Taneyville R-II School District / 1,729 |
| 233. | 34.7/sq mi | Clinton County R-III School District / 5,146 |
| 234. | 34.3/sq mi | Drexel R-IV School District / 1,913 |
| 235. | 34.2/sq mi | Butler R-V School District / 6,141 |
| 236. | 34.1/sq mi | Holcomb R-III School District / 2,342 |
| 237. | 34.1/sq mi | Licking School District / 6,588 |
| 238. | 34.0/sq mi | Cole County R-V School District / 4,878 |
| 239. | 33.8/sq mi | Galena R-II School District / 4,092 |
| 240. | 33.6/sq mi | Sarcoxie R-II School District / 3,256 |
| 241. | 33.6/sq mi | Mountain Grove R-III School District / 9,031 |
| 242. | 33.4/sq mi | Gasconade County R-II School District / 11,932 |
| 243. | 33.1/sq mi | Osage County R-II School District / 5,351 |
| 244. | 33.0/sq mi | Concordia School District / 3,662 |
| 245. | 32.6/sq mi | Adrian County R-III School District / 4,237 |
| 246. | 32.5/sq mi | Cass County R-V School District / 3,420 |
| 247. | 32.4/sq mi | Southwest R-V School District / 4,596 |
| 248. | 32.1/sq mi | East Lynne 40 School District / 1,239 |
| 249. | 32.0/sq mi | Wheaton R-III School District / 1,924 |
| 250. | 32.0/sq mi | Scott County Central Schools / 2,003 |
| 251. | 31.5/sq mi | Crocker School District / 2,755 |
| 252. | 31.4/sq mi | Fredericktown R-I School District / 10,846 |
| 253. | 31.3/sq mi | Bernie School District / 3,142 |
| 254. | 31.3/sq mi | Bowling Green R-I School District / 11,728 |
| 255. | 30.6/sq mi | Renick R-V School District / 1,436 |
| 256. | 30.6/sq mi | Strasburg C-3 School District / 981 |
| 257. | 30.5/sq mi | Iberia R-V School District / 4,409 |
| 258. | 30.4/sq mi | East Buchanan County C-1 School District / 4,510 |
| 259. | 30.3/sq mi | East Prairie R-II School District / 5,763 |
| 260. | 30.3/sq mi | Canton School District / 4,193 |
| 261. | 30.2/sq mi | Puxico R-VIII School District / 4,567 |
| 262. | 29.9/sq mi | Houston R-I School District / 5,959 |
| 263. | 29.3/sq mi | Warsaw R-IX School District / 10,598 |
| 264. | 27.8/sq mi | Leeton R-X School District / 2,050 |
| 265. | 27.7/sq mi | Mansfield R-IV School District / 3,762 |
| 266. | 27.4/sq mi | Henry County R-I School District / 4,319 |
| 267. | 27.4/sq mi | Neelyville R-IV School District / 4,558 |
| 268. | 27.0/sq mi | West Platte County R-II School District / 3,655 |
| 269. | 26.8/sq mi | Niangua R-V School District / 1,926 |
| 270. | 26.7/sq mi | El Dorado Springs R-II School District / 7,479 |
| 271. | 26.6/sq mi | Marceline R-V School District / 3,238 |
| 272. | 26.5/sq mi | Fair Play R-II School District / 2,270 |
| 273. | 26.5/sq mi | Leopold R-III School District / 1,040 |
| 274. | 26.5/sq mi | Montgomery County R-II School District / 8,458 |
| 275. | 26.4/sq mi | Norwood R-I School District / 2,266 |
| 276. | 26.4/sq mi | Lincoln R-II School District / 3,928 |
| 277. | 26.4/sq mi | Smithton R-VI School District / 3,318 |
| 278. | 26.3/sq mi | Moniteau County R-V School District / 1,231 |
| 279. | 26.3/sq mi | New Franklin R-I School District / 2,930 |
| 280. | 26.2/sq mi | Clearwater R-I School District / 6,980 |
| 281. | 26.1/sq mi | Franklin County R-II School District / 1,478 |
| 282. | 26.1/sq mi | Richwoods R-VII School District / 2,031 |
| 283. | 25.8/sq mi | La Monte R-IV School District / 2,122 |
| 284. | 25.7/sq mi | Willow Springs R-IV School District / 7,971 |
| 285. | 25.7/sq mi | Spring Bluff R-XV School District / 1,611 |
| 286. | 25.5/sq mi | Mountain View-Birch Tree R-III School District / 7,127 |
| 287. | 25.2/sq mi | Humansville R-IV School District / 2,775 |
| 288. | 25.2/sq mi | Sherwood Cass R-VIII School District / 4,818 |
| 289. | 25.1/sq mi | Hamilton R-II School District / 3,543 |
| 290. | 24.9/sq mi | Macks Creek R-V School District / 2,940 |
| 291. | 24.9/sq mi | Stewartsville C-2 School District / 1,309 |
| 292. | 24.9/sq mi | Leesville R-IX School District / 1,160 |
| 293. | 24.8/sq mi | Woodland R-IV School District / 5,825 |
| 294. | 24.8/sq mi | Ava R-I School District / 8,877 |
| 295. | 24.6/sq mi | Tri-County R-VII School District / 2,286 |
| 296. | 24.6/sq mi | South Callaway R-II Schools / 4,817 |
| 297. | 24.4/sq mi | Everton R-III School District / 1,431 |
| 298. | 24.0/sq mi | Fayette R-III School District / 4,739 |
| 299. | 23.9/sq mi | Osage County R-III School District / 6,559 |
| 300. | 23.8/sq mi | Gallatin R-V School District / 3,274 |
| 301. | 23.4/sq mi | Glenwood R-VIII School District / 2,404 |
| 302. | 23.3/sq mi | Polo R-VII School District / 2,194 |
| 303. | 23.3/sq mi | Orrick R-XI School District / 1,706 |
| 304. | 23.2/sq mi | Cooter R-IV School District / 945 |
| 305. | 23.0/sq mi | Cabool School District / 5,600 |
| 306. | 22.9/sq mi | Twin Rivers R-X School District / 6,224 |
| 307. | 22.9/sq mi | Oak Ridge R-VI School District / 1,979 |
| 308. | 22.8/sq mi | Wheatland R-II School District / 2,855 |
| 309. | 22.7/sq mi | Johnson County R-VII School District / 3,145 |
| 310. | 22.5/sq mi | Cole Camp R-I School District / 5,613 |
| 311. | 22.4/sq mi | Naylor R-II School District / 1,736 |
| 312. | 22.4/sq mi | Senath-Hornersville C-8 School District / 4,750 |
| 313. | 22.1/sq mi | Stockton R-I School District / 7,347 |
| 314. | 22.0/sq mi | Kingston 42 School District / 508 |
| 315. | 21.9/sq mi | Gideon School District / 1,660 |
| 316. | 21.8/sq mi | Northeast Randolph County R-IV School District / 2,255 |
| 317. | 21.7/sq mi | North Callaway R-I School District / 6,941 |
| 318. | 21.5/sq mi | Newburg R-II School District / 2,956 |
| 319. | 21.3/sq mi | Westran R-I School District / 3,489 |
| 320. | 21.1/sq mi | Bevier C-4 School District / 1,230 |
| 321. | 21.0/sq mi | Maries County R-II School District / 4,890 |
| 322. | 20.9/sq mi | Otterville R-VI School District / 1,729 |
| 323. | 20.7/sq mi | Steelville School District / 5,702 |
| 324. | 20.6/sq mi | Avilla R-XIII School District / 1,361 |
| 325. | 20.5/sq mi | Climax Springs R-IV School District / 2,661 |
| 326. | 20.3/sq mi | Laclede County R-I School District / 3,556 |
| 327. | 20.2/sq mi | Higbee R-VIII School District / 1,385 |
| 328. | 20.2/sq mi | Gasconade County R-I School District / 7,472 |
| 329. | 20.1/sq mi | Pemiscot County R-3 School District / 1,080 |
| 330. | 20.1/sq mi | Miller R-II School District / 3,961 |
| 331. | 20.1/sq mi | Altenburg 48 School District / 1,229 |
| 332. | 20.0/sq mi | Delta R-V School District / 2,127 |
| 333. | 20.0/sq mi | Morgan County R-I School District / 5,271 |
| 334. | 19.9/sq mi | Sweet Springs R-VII School District / 2,823 |
| 335. | 19.9/sq mi | Carrollton R-VII School District / 5,472 |
| 336. | 19.7/sq mi | New Madrid County R-I School District / 9,242 |
| 337. | 19.6/sq mi | Strain-Japan R-XVI School District / 850 |
| 338. | 19.5/sq mi | Halfway R-III School District / 2,252 |
| 339. | 19.4/sq mi | Miller County R-III School District / 1,487 |
| 340. | 19.4/sq mi | Green Ridge R-VIII School District / 2,068 |
| 341. | 19.2/sq mi | Camden County R-II School District / 3,158 |
| 342. | 19.2/sq mi | Middle Grove C-1 School District / 659 |
| 343. | 19.1/sq mi | Buchanan County R-IV School District / 1,872 |
| 344. | 18.8/sq mi | Clark County R-I School District / 6,525 |
| 345. | 18.6/sq mi | Mirabile C-1 School District / 594 |
| 346. | 18.5/sq mi | Osceola School District / 3,042 |
| 347. | 18.5/sq mi | North Wood R-IV School District / 2,212 |
| 348. | 18.4/sq mi | Meadow Heights R-II School District / 3,598 |
| 349. | 18.4/sq mi | Jefferson C-123 School District / 1,068 |
| 350. | 18.2/sq mi | Chilhowee R-IV School District / 1,081 |
| 351. | 18.2/sq mi | Hartville R-II School District / 4,680 |
| 352. | 17.9/sq mi | Plainview R-VIII School District / 928 |
| 353. | 17.9/sq mi | Swedeborg R-III School District / 565 |
| 354. | 17.7/sq mi | Junction Hill C-12 School District / 1,793 |
| 355. | 17.6/sq mi | Sheldon R-VIII School District / 1,264 |
| 356. | 17.3/sq mi | High Point R-III School District / 809 |
| 357. | 17.0/sq mi | Dent-Phelps R-III School District / 2,926 |
| 358. | 16.9/sq mi | Ralls County R-II School District / 5,333 |
| 359. | 16.8/sq mi | Silex R-I School District / 2,359 |
| 360. | 16.8/sq mi | Hickory County R-I School District / 4,750 |
| 361. | 16.7/sq mi | Greenfield R-IV School District / 2,803 |
| 362. | 16.7/sq mi | Pike County R-III School District / 3,027 |
| 363. | 16.6/sq mi | Hardin-Central C-2 School District / 1,346 |
| 364. | 16.6/sq mi | Calhoun R-VIII School District / 1,032 |
| 365. | 16.4/sq mi | Lutie R-VI School District / 1,421 |
| 366. | 16.4/sq mi | Bakersfield R-IV School District / 1,663 |
| 367. | 16.3/sq mi | St. Elizabeth R-IV School District / 1,378 |
| 368. | 16.2/sq mi | Valley R-VI School District / 3,194 |
| 369. | 16.2/sq mi | South Harrison School District / 5,681 |
| 370. | 16.1/sq mi | Maysville R-I School District / 3,934 |
| 371. | 16.1/sq mi | Monroe City R-I School District / 4,895 |
| 372. | 16.1/sq mi | Winston R-VI School District / 944 |
| 373. | 16.1/sq mi | La Plata R-II School District / 2,401 |
| 374. | 15.7/sq mi | Lakeland R-III School District / 2,985 |
| 375. | 15.7/sq mi | Clarksburg C-2 School District / 771 |
| 376. | 15.5/sq mi | Wellsville-Middletown R-I School District / 2,351 |
| 377. | 15.5/sq mi | Lewis County C-1 School District / 6,403 |
| 378. | 15.4/sq mi | Moniteau County C-1 School District / 1,317 |
| 379. | 15.4/sq mi | Jasper County R-V School District / 2,792 |
| 380. | 15.3/sq mi | Pilot Grove C-4 School District / 1,720 |
| 381. | 15.2/sq mi | North Andrew County R-VI School District / 2,019 |
| 382. | 15.1/sq mi | Madison C-3 School District / 1,514 |
| 383. | 14.9/sq mi | Holt County R-II School District / 1,816 |
| 384. | 14.9/sq mi | Santa Fe R-X School District / 2,489 |
| 385. | 14.4/sq mi | Prairie Home R-V School District / 1,490 |
| 386. | 14.4/sq mi | Adair County R-I School District / 2,182 |
| 387. | 14.3/sq mi | Milan C-2 School District / 3,810 |
| 388. | 14.3/sq mi | East Carter County R-II School District / 4,031 |
| 389. | 14.3/sq mi | Schuyler County R-I School District / 4,530 |
| 390. | 14.2/sq mi | Howard County R-II School District / 2,137 |
| 391. | 14.2/sq mi | Winona R-III School District / 2,951 |
| 392. | 14.0/sq mi | Phelps County R-III School District / 1,987 |
| 393. | 14.0/sq mi | Golden City School District / 1,661 |
| 394. | 13.9/sq mi | Gainesville R-V School District / 4,728 |
| 395. | 13.7/sq mi | Success R-VI School District / 1,302 |
| 396. | 13.6/sq mi | Osborn R-O School District / 748 |
| 397. | 13.6/sq mi | Oregon-Howell R-III School District / 1,505 |
| 398. | 13.6/sq mi | Raymondville R-7 School District / 1,183 |
| 399. | 13.6/sq mi | Braymer C-4 School District / 1,882 |
| 400. | 13.6/sq mi | Rich Hill R-IV School District / 2,477 |
| 401. | 13.5/sq mi | Albany R-III School District / 3,070 |
| 402. | 13.4/sq mi | Plato R-V School District / 4,101 |
| 403. | 13.3/sq mi | Appleton City R-II School District / 2,501 |
| 404. | 13.3/sq mi | Gentry County R-II School District / 2,056 |
| 405. | 13.1/sq mi | Hale R-I School District / 943 |
| 406. | 13.1/sq mi | Marion County R-II School District / 1,363 |
| 407. | 13.1/sq mi | Bell City R-II School District / 1,410 |
| 408. | 13.0/sq mi | Shelby County R-IV School District / 3,836 |
| 409. | 13.0/sq mi | Maries County R-I School District / 4,250 |
| 410. | 13.0/sq mi | Brunswick R-II School District / 1,583 |
| 411. | 12.9/sq mi | Boncl R-X School District / 508 |
| 412. | 12.8/sq mi | Richland R-I School District / 1,711 |
| 413. | 12.7/sq mi | Spickard R-II School District / 568 |
| 414. | 12.6/sq mi | Blackwater R-II School District / 963 |
| 415. | 12.6/sq mi | Shawnee R-III School District / 749 |
| 416. | 12.4/sq mi | Zalma R-V School District / 1,578 |
| 417. | 12.4/sq mi | Lockwood R-I School District / 2,433 |
| 418. | 12.4/sq mi | Livingston County R-III School District / 811 |
| 419. | 12.3/sq mi | Osage County R-I School District / 1,329 |
| 420. | 12.3/sq mi | Salisbury R-IV School District / 3,565 |
| 421. | 12.2/sq mi | Bronaugh R-VII School District / 1,529 |
| 422. | 12.1/sq mi | Ridgeway R-V School District / 817 |
| 423. | 12.1/sq mi | Pettis County R-V School District / 2,013 |
| 424. | 12.1/sq mi | Weaubleau R-III School District / 2,319 |
| 425. | 12.0/sq mi | Dadeville R-II School District / 875 |
| 426. | 12.0/sq mi | Community R-VI School District / 2,163 |
| 427. | 12.0/sq mi | Green Forest R-II School District / 1,791 |
| 428. | 12.0/sq mi | Union Star R-II School District / 807 |
| 429. | 11.9/sq mi | Northeast Nodaway County R-V School District / 1,346 |
| 430. | 11.7/sq mi | Manes R-V School District / 737 |
| 431. | 11.6/sq mi | Scotland County R-I School District / 4,439 |
| 432. | 11.5/sq mi | Southwest Livingston County R-I School District / 1,284 |
| 433. | 11.4/sq mi | Northeast Vernon County R-I School District / 1,902 |
| 434. | 11.4/sq mi | King City R-I School District / 1,967 |
| 435. | 11.4/sq mi | Norborne R-VIII School District / 1,258 |
| 436. | 11.3/sq mi | Adair County R-II School District / 1,503 |
| 437. | 11.2/sq mi | Paris R-II School District / 3,103 |
| 438. | 11.2/sq mi | Liberal R-II School District / 2,818 |
| 439. | 11.2/sq mi | Van Buren R-I School District / 3,445 |
| 440. | 11.2/sq mi | Miami R-I School District / 1,235 |
| 441. | 11.1/sq mi | Greenville R-II School District / 5,349 |
| 442. | 11.1/sq mi | Belleview R-III School District / 1,388 |
| 443. | 11.0/sq mi | Callao C-8 School District / 655 |
| 444. | 11.0/sq mi | South Holt County R-I School District / 1,872 |
| 445. | 10.7/sq mi | North Mercer County R-III School District / 1,236 |
| 446. | 10.7/sq mi | Tarkio R-I School District / 2,163 |
| 447. | 10.7/sq mi | South Nodaway County R-IV School District / 952 |
| 448. | 10.7/sq mi | Chadwick R-I School District / 1,477 |
| 449. | 10.6/sq mi | Dora R-III School District / 1,859 |
| 450. | 10.6/sq mi | Breckenridge R-I School District / 510 |
| 451. | 10.6/sq mi | Skyline R-II School District / 1,276 |
| 452. | 10.4/sq mi | Laredo R-VII School District / 510 |
| 453. | 10.3/sq mi | Roscoe C-1 School District / 739 |
| 454. | 10.3/sq mi | Cooper County C-4 School District / 841 |
| 455. | 10.3/sq mi | Rock Port R-II School District / 2,269 |
| 456. | 10.3/sq mi | Pattonsburg R-II School District / 1,236 |
| 457. | 10.2/sq mi | Alton R-IV School District / 5,025 |
| 458. | 10.0/sq mi | Gilliam C-4 School District / 320 |
| 459. | 10.0/sq mi | South Iron County R-I School District / 2,166 |
| 460. | 9.9/sq mi | Marquand-Zion School District / 1,395 |
| 461. | 9.8/sq mi | Oak Hill R-I School District / 1,394 |
| 462. | 9.5/sq mi | Cowgill R-VI School District / 327 |
| 463. | 9.4/sq mi | North Pemiscot County R-I School District / 1,752 |
| 464. | 9.4/sq mi | North Nodaway County R-VI School District / 1,235 |
| 465. | 9.4/sq mi | Keytesville R-III School District / 1,249 |
| 466. | 9.4/sq mi | Shelby County C-1 School District / 2,405 |
| 467. | 9.4/sq mi | Putnam County R-I School District / 4,759 |
| 468. | 9.3/sq mi | Ripley County R-III School District / 854 |
| 469. | 9.2/sq mi | Hume R-VIII School District / 757 |
| 470. | 9.2/sq mi | Gasconade C-4 School District / 844 |
| 471. | 9.2/sq mi | Montrose R-XIV School District / 714 |
| 472. | 9.1/sq mi | Iron County C-4 School District / 2,667 |
| 473. | 9.0/sq mi | Delta C-7 School District / 799 |
| 474. | 9.0/sq mi | Ballard R-II School District / 872 |
| 475. | 8.9/sq mi | Green City R-I School District / 1,852 |
| 476. | 8.9/sq mi | Hardeman R-X School District / 541 |
| 477. | 8.7/sq mi | Tina-Avalon R-II School District / 920 |
| 478. | 8.7/sq mi | Summersville R-II School District / 3,098 |
| 479. | 8.6/sq mi | Southern Reynolds County R-IV School District / 2,885 |
| 480. | 8.6/sq mi | West Nodaway County R-I School District / 1,773 |
| 481. | 8.5/sq mi | Fairfax R-III School District / 1,088 |
| 482. | 8.4/sq mi | Couch R-I School District / 1,128 |
| 483. | 8.3/sq mi | Risco R-II School District / 637 |
| 484. | 8.3/sq mi | Bucklin R-II School District / 1,073 |
| 485. | 8.3/sq mi | North Daviess R-III School District / 838 |
| 486. | 8.3/sq mi | Gorin R-III School District / 440 |
| 487. | 8.1/sq mi | Meadville R-IV School District / 1,293 |
| 488. | 8.1/sq mi | Knox County R-I School District / 4,037 |
| 489. | 8.0/sq mi | Luray 33 School District / 447 |
| 490. | 8.0/sq mi | Malta Bend R-V School District / 724 |
| 491. | 7.9/sq mi | Nodaway-Holt R-VII School District / 1,608 |
| 492. | 7.9/sq mi | Atlanta C-3 Schools / 1,298 |
| 493. | 7.8/sq mi | Princeton R-V School District / 2,406 |
| 494. | 7.7/sq mi | Worth County R-III School District / 2,113 |
| 495. | 7.6/sq mi | Centerville R-I School District / 874 |
| 496. | 7.4/sq mi | Gilman City R-IV School District / 783 |
| 497. | 7.4/sq mi | Linn County R-I School District / 1,572 |
| 498. | 7.1/sq mi | Mark Twain R-VIII School District / 692 |
| 499. | 7.0/sq mi | Bradleyville R-I School District / 988 |
| 500. | 7.0/sq mi | Revere C-3 School District / 619 |
| 501. | 6.9/sq mi | New York R-IV School District / 274 |
| 502. | 6.9/sq mi | Bosworth R-V School District / 580 |
| 503. | 6.8/sq mi | Holliday C-2 School District / 426 |
| 504. | 6.7/sq mi | Grundy County R-V School District / 985 |
| 505. | 6.6/sq mi | Pleasant View R-VI School District / 415 |
| 506. | 6.6/sq mi | Northwestern R-I School District / 1,319 |
| 507. | 6.6/sq mi | Stet R-XV School District / 513 |
| 508. | 6.5/sq mi | North Harrison R-III School District / 1,244 |
| 509. | 6.4/sq mi | Cainsville R-I School District / 434 |
| 510. | 6.3/sq mi | Bunker R-III School District / 1,870 |
| 511. | 6.2/sq mi | Davis R-XII School District / 513 |
| 512. | 6.0/sq mi | Lesterville R-IV School District / 1,074 |
| 513. | 5.8/sq mi | Thornfield R-I School District / 625 |
| 514. | 5.8/sq mi | Macon County R-IV School District / 921 |
| 515. | 5.7/sq mi | Hudson R-IX School District / 439 |
| 516. | 5.6/sq mi | Eminence R-I School District / 1,880 |
| 517. | 4.8/sq mi | Orearville R-IV School District / 289 |
| 518. | 4.7/sq mi | Newtown-Harris R-III School District / 422 |
| 519. | 4.7/sq mi | Ripley County R-IV School District / 783 |
| 520. | 4.5/sq mi | Miami R-I School District / 527 |
| 521. | 4.3/sq mi | Craig R-III School District / 523 |
Please note that we only rank locations with 'Population Density' data. The rank above might not be a complete list. Locations without 'Population Density' data are not listed.
