| Rank | Percentage of Population Age 5 or Less ▼ | School District / Population |
| 1. | 14.9% | Miami Elementary School District / 255 |
| 2. | 14.8% | Brockton Elementary School District / 556 |
| 2. | 14.8% | Brockton High School District / 556 |
| 4. | 12.9% | Davey Elementary School District / 62 |
| 5. | 12.7% | Kester Elementary School District / 79 |
| 6. | 12.5% | Spring Creek Elementary School District / 64 |
| 7. | 12.4% | Gildford Colony Elementary School District / 129 |
| 8. | 12.3% | Wyola Elementary School District / 455 |
| 9. | 12.2% | Lame Deer Elementary School District / 2,771 |
| 10. | 12.2% | Heart Butte K-12 Schools / 748 |
| 11. | 12.2% | Rocky Boy Elementary School District / 3,005 |
| 12. | 12.1% | Deerfield Elementary School District / 58 |
| 13. | 12.0% | Lodge Grass High School District / 2,229 |
| 14. | 11.9% | Lodge Grass Elementary School District / 1,774 |
| 15. | 11.4% | North Harlem Colony Elementary School District / 44 |
| 16. | 11.3% | Lame Deer High School District / 5,376 |
| 17. | 11.2% | Poplar High School District / 3,523 |
| 17. | 11.2% | Poplar Elementary School District / 3,523 |
| 19. | 10.6% | Lustre Elementary School District / 199 |
| 20. | 10.5% | Hays-Lodge Pole K-12 Schools / 1,322 |
| 21. | 10.5% | Browning Elementary School District / 8,320 |
| 22. | 10.4% | Harlem Elementary School District / 2,405 |
| 23. | 10.4% | Rocky Boy High School District / 1,784 |
| 24. | 10.3% | Pine Grove Elementary School District / 87 |
| 24. | 10.3% | Harlem High School District / 2,533 |
| 26. | 10.3% | Browning High School District / 8,869 |
| 27. | 10.3% | Liberty Elementary School District / 234 |
| 27. | 10.3% | Whitlash Elementary School District / 39 |
| 29. | 10.0% | Hardin Elementary School District / 9,478 |
| 30. | 10.0% | Pryor Elementary School District / 732 |
| 30. | 10.0% | Plenty Coups High School District / 732 |
| 32. | 9.9% | Big Sandy High School District / 2,415 |
| 33. | 9.9% | Cleveland Elementary School District / 81 |
| 34. | 9.8% | Hardin High School District / 8,178 |
| 35. | 9.7% | Frazer High School District / 743 |
| 36. | 9.6% | S Y Elementary School District / 73 |
| 36. | 9.6% | Melville Elementary School District / 219 |
| 36. | 9.6% | Elysian Elementary School District / 1,084 |
| 39. | 9.5% | Trail Creek Elementary School District / 42 |
| 40. | 9.4% | Belgrade Elementary School District / 19,906 |
| 41. | 9.4% | Belgrade High School District / 20,094 |
| 41. | 9.4% | Frazer Elementary School District / 544 |
| 43. | 9.3% | Wolf Point Elementary School District / 4,205 |
| 44. | 9.3% | Ashland Elementary School District / 1,275 |
| 45. | 9.2% | Raynesford Elementary School District / 142 |
| 46. | 9.1% | Ronan High School District / 8,645 |
| 46. | 9.1% | Ronan Elementary School District / 8,645 |
| 48. | 9.0% | Wolf Point High School District / 4,635 |
| 49. | 8.8% | Zurich Elementary School District / 308 |
| 50. | 8.6% | Auchard Creek Elementary School District / 152 |
| 51. | 8.5% | Lennep Elementary School District / 59 |
| 52. | 8.3% | Moore High School District / 528 |
| 52. | 8.3% | Moore Elementary School District / 528 |
| 54. | 8.3% | De Smet Elementary School District / 857 |
| 55. | 8.2% | East Glacier Park Elementary School District / 549 |
| 56. | 8.2% | Lolo Elementary School District / 5,126 |
| 57. | 8.1% | Arlee High School District / 2,530 |
| 57. | 8.1% | Arlee Elementary School District / 2,530 |
| 59. | 8.1% | Mountain View Elementary School District / 124 |
| 60. | 8.0% | Whitewater K-12 Schools / 199 |
| 60. | 8.0% | Dixon Elementary School District / 460 |
| 62. | 8.0% | Bear Paw Elementary School District / 137 |
| 63. | 8.0% | Ross Elementary School District / 25 |
| 64. | 7.9% | West Valley Elementary School District / 3,770 |
| 65. | 7.9% | Spring Creek Elementary School District / 101 |
| 66. | 7.9% | Rapelje High School District / 343 |
| 67. | 7.8% | Molt Elementary School District / 192 |
| 68. | 7.8% | Smith Valley Elementary School District / 1,902 |
| 69. | 7.7% | Pendroy Elementary School District / 312 |
| 70. | 7.6% | Park City High School District / 2,082 |
| 71. | 7.6% | Havre Elementary School District / 12,252 |
| 72. | 7.6% | St. Ignatius K-12 Schools / 3,276 |
| 72. | 7.6% | Box Elder Elementary School District / 421 |
| 72. | 7.6% | Box Elder High School District / 421 |
| 75. | 7.6% | Baker K-12 Schools / 2,470 |
| 76. | 7.6% | Havre High School District / 12,655 |
| 77. | 7.5% | Harlowton Elementary School District / 1,791 |
| 78. | 7.4% | Bainville K-12 Schools / 364 |
| 79. | 7.4% | Plevna K-12 Schools / 420 |
| 80. | 7.4% | Gold Creek Elementary School District / 231 |
| 81. | 7.3% | Kalispell Elementary School District / 27,692 |
| 81. | 7.3% | Broadview Elementary School District / 838 |
| 83. | 7.3% | Park City Elementary School District / 2,282 |
| 84. | 7.2% | Lockwood Elementary School District / 7,865 |
| 84. | 7.2% | Harlowton High School District / 1,899 |
| 86. | 7.2% | Morin Elementary School District / 403 |
| 87. | 7.1% | Knees Elementary School District / 168 |
| 87. | 7.1% | Judith Gap Elementary School District / 336 |
| 87. | 7.1% | Judith Gap High School District / 336 |
| 90. | 7.1% | Hinsdale Elementary School District / 407 |
| 91. | 7.1% | Broadview High School District / 927 |
| 92. | 7.1% | Rapelje Elementary School District / 240 |
| 92. | 7.1% | Amsterdam Elementary School District / 1,808 |
| 92. | 7.1% | Evergreen Elementary School District / 6,002 |
| 95. | 7.0% | Charlo High School District / 1,792 |
| 96. | 7.0% | Polson Elementary School District / 9,949 |
| 97. | 7.0% | Billings Elementary School District / 107,977 |
| 98. | 7.0% | Melstone High School District / 287 |
| 99. | 6.9% | Chinook High School District / 2,333 |
| 99. | 6.9% | Colstrip High School District / 2,493 |
| 99. | 6.9% | Colstrip Elementary School District / 2,493 |
| 102. | 6.9% | Cut Bank High School District / 4,530 |
| 103. | 6.9% | Billings High School District / 127,987 |
| 104. | 6.9% | Great Falls High School District / 72,159 |
| 104. | 6.9% | Great Falls Elementary School District / 72,018 |
| 104. | 6.9% | Cut Bank Elementary School District / 4,406 |
| 107. | 6.9% | Flathead High School District / 57,390 |
| 108. | 6.9% | Polson High School District / 11,105 |
| 109. | 6.8% | Landusky Elementary School District / 44 |
| 110. | 6.8% | Jordan Elementary School District / 661 |
| 111. | 6.8% | Lindsay Elementary School District / 338 |
| 112. | 6.8% | Belt High School District / 2,008 |
| 113. | 6.7% | Belt Elementary School District / 2,106 |
| 113. | 6.7% | North Star High School District / 1,112 |
| 115. | 6.7% | Hinsdale High School District / 446 |
| 116. | 6.7% | Charlo Elementary School District / 1,332 |
| 116. | 6.7% | Hellgate Elementary School District / 12,805 |
| 118. | 6.6% | Manhattan High School District / 4,564 |
| 119. | 6.6% | Garfield County High School District / 1,206 |
| 119. | 6.6% | Valier Elementary School District / 981 |
| 121. | 6.6% | Elder Grove Elementary School District / 3,014 |
| 122. | 6.6% | Fairview Elementary School District / 1,321 |
| 122. | 6.6% | Sidney Elementary School District / 6,817 |
| 122. | 6.6% | Bonner Elementary School District / 2,566 |
| 125. | 6.6% | Laurel High School District / 10,696 |
| 126. | 6.6% | Valier High School District / 1,355 |
| 126. | 6.6% | Chinook Elementary School District / 1,888 |
| 126. | 6.6% | East Helena Elementary School District / 8,680 |
| 129. | 6.6% | Laurel Elementary School District / 11,043 |
| 130. | 6.5% | Sidney High School District / 7,392 |
| 131. | 6.5% | Centerville Elementary School District / 1,381 |
| 132. | 6.5% | Centerville High School District / 1,338 |
| 132. | 6.5% | Fairview High School District / 1,401 |
| 134. | 6.5% | Highwood Elementary School District / 464 |
| 135. | 6.4% | Corvallis K-12 Schools / 7,645 |
| 136. | 6.4% | Dupuyer Elementary School District / 374 |
| 137. | 6.4% | Deer Creek Elementary School District / 1,684 |
| 138. | 6.4% | Miles City Elementary School District / 9,934 |
| 138. | 6.4% | Manhattan Elementary School District / 2,703 |
| 140. | 6.4% | Highwood High School District / 455 |
| 141. | 6.4% | Helena Elementary School District / 50,423 |
| 141. | 6.4% | Three Forks Elementary School District / 3,509 |
| 143. | 6.4% | Three Forks High School District / 3,480 |
| 144. | 6.3% | Grant Elementary School District / 142 |
| 145. | 6.3% | Sun River Valley Elementary School District / 2,120 |
| 145. | 6.3% | Somers Elementary School District / 6,311 |
| 147. | 6.3% | Helena High School District / 61,307 |
| 148. | 6.3% | Winifred K-12 Schools / 540 |
| 149. | 6.3% | Conrad High School District / 3,640 |
| 149. | 6.3% | Greenfield Elementary School District / 525 |
| 151. | 6.3% | Columbus Elementary School District / 3,625 |
| 152. | 6.3% | Rau Elementary School District / 336 |
| 153. | 6.2% | Lambert Elementary School District / 385 |
| 154. | 6.2% | Dawson High School District / 8,479 |
| 154. | 6.2% | Culbertson High School District / 917 |
| 154. | 6.2% | Custer County High School District / 11,699 |
| 157. | 6.2% | Simms High School District / 3,030 |
| 157. | 6.2% | Ulm Elementary School District / 726 |
| 159. | 6.2% | Willow Creek High School District / 275 |
| 159. | 6.2% | Fairfield Elementary School District / 1,245 |
| 161. | 6.2% | Sunburst K-12 Schools / 1,232 |
| 162. | 6.1% | Savage Elementary School District / 586 |
| 163. | 6.1% | Monforton Elementary School District / 2,039 |
| 163. | 6.1% | Glendive Elementary School District / 6,441 |
| 165. | 6.1% | Columbus High School District / 3,825 |
| 166. | 6.1% | North Star Elementary School District / 966 |
| 166. | 6.1% | Fairfield High School District / 1,900 |
| 168. | 6.1% | Livingston Elementary School District / 10,406 |
| 168. | 6.1% | Frenchtown K-12 Schools / 6,582 |
| 170. | 6.1% | Culbertson Elementary School District / 1,022 |
| 170. | 6.1% | Circle Elementary School District / 1,317 |
| 172. | 6.1% | Shepherd Elementary School District / 3,881 |
| 172. | 6.1% | Ringling Elementary School District / 66 |
| 172. | 6.1% | Shepherd High School District / 3,881 |
| 172. | 6.1% | Columbia Falls Elementary School District / 14,331 |
| 176. | 6.1% | Lambert High School District / 347 |
| 177. | 6.0% | Kila Elementary School District / 1,924 |
| 178. | 6.0% | Columbia Falls High School District / 14,817 |
| 179. | 6.0% | Independent Elementary School District / 2,624 |
| 179. | 6.0% | Carter Elementary School District / 168 |
| 181. | 5.9% | Forsyth Elementary School District / 2,525 |
| 182. | 5.9% | Valley View Elementary School District / 253 |
| 182. | 5.9% | Vaughn Elementary School District / 910 |
| 182. | 5.9% | Scobey K-12 Schools / 1,603 |
| 182. | 5.9% | La Motte Elementary School District / 843 |
| 186. | 5.9% | Forsyth High School District / 2,585 |
| 187. | 5.9% | Fair-Mont-Egan Elementary School District / 1,133 |
| 188. | 5.9% | Butte Elementary School District / 32,592 |
| 189. | 5.9% | Avon Elementary School District / 239 |
| 190. | 5.8% | Plains Elementary School District / 3,082 |
| 190. | 5.8% | Butte High School District / 34,152 |
| 190. | 5.8% | Huntley Project K-12 Schools / 4,244 |
| 190. | 5.8% | Roberts K-12 Schools / 890 |
| 194. | 5.8% | Malta K-12 Schools / 3,211 |
| 195. | 5.8% | Froid Elementary School District / 430 |
| 195. | 5.8% | Froid High School District / 430 |
| 197. | 5.8% | Missoula High School District / 100,417 |
| 198. | 5.8% | Savage High School District / 606 |
| 199. | 5.8% | Potomac Elementary School District / 1,075 |
| 200. | 5.8% | Bridger K-12 Schools / 1,304 |
| 201. | 5.7% | Ophir Elementary School District / 2,153 |
| 202. | 5.7% | Cayuse Prairie Elementary School District / 2,440 |
| 203. | 5.7% | Marion Elementary School District / 1,547 |
| 203. | 5.7% | Plains High School District / 3,425 |
| 205. | 5.7% | Park High School District / 12,795 |
| 206. | 5.7% | Lone Rock Elementary School District / 3,037 |
| 207. | 5.7% | Kircher Elementary School District / 797 |
| 207. | 5.7% | Upper West Shore Elementary School District / 903 |
| 209. | 5.6% | Conrad Elementary School District / 3,385 |
| 209. | 5.6% | Big Timber Elementary School District / 2,697 |
| 211. | 5.6% | Willow Creek Elementary School District / 338 |
| 212. | 5.6% | Missoula Elementary School District / 68,646 |
| 213. | 5.6% | Blue Creek Elementary School District / 2,111 |
| 213. | 5.6% | Circle High School District / 1,734 |
| 215. | 5.6% | Frontier Elementary School District / 430 |
| 216. | 5.6% | Townsend K-12 Schools / 5,046 |
| 216. | 5.6% | King Colony Elementary School District / 323 |
| 216. | 5.6% | Dillon Elementary School District / 7,757 |
| 219. | 5.5% | Drummond Elementary School District / 942 |
| 220. | 5.5% | Eureka Elementary School District / 4,902 |
| 221. | 5.5% | Stevensville High School District / 9,662 |
| 221. | 5.5% | West Yellowstone K-12 School District / 1,769 |
| 221. | 5.5% | Pioneer Elementary School District / 913 |
| 224. | 5.5% | Bozeman Elementary School District / 51,460 |
| 225. | 5.5% | Bozeman High School District / 59,653 |
| 226. | 5.5% | Sweet Grass County High School District / 3,559 |
| 227. | 5.4% | Beaverhead County High School District / 8,738 |
| 227. | 5.4% | Geraldine Elementary School District / 625 |
| 229. | 5.4% | Montana City Elementary School District / 2,963 |
| 230. | 5.4% | Drummond High School District / 1,236 |
| 230. | 5.4% | Creston Elementary School District / 1,180 |
| 232. | 5.4% | Geraldine High School District / 647 |
| 233. | 5.4% | Dutton/Brady K-12 Schools / 981 |
| 233. | 5.4% | Deer Park Elementary School District / 1,000 |
| 235. | 5.4% | Stevensville Elementary School District / 6,625 |
| 236. | 5.4% | Cardwell Elementary School District / 409 |
| 237. | 5.4% | Power High School District / 484 |
| 238. | 5.4% | Hamilton K-12 Schools / 11,122 |
| 239. | 5.3% | Thompson Falls High School District / 3,556 |
| 239. | 5.3% | Lewistown Elementary School District / 8,626 |
| 239. | 5.3% | Thompson Falls Elementary School District / 3,556 |
| 242. | 5.3% | Fergus High School District / 9,002 |
| 243. | 5.3% | Whitehall Elementary School District / 3,443 |
| 244. | 5.3% | Fishtail Elementary School District / 358 |
| 244. | 5.3% | Helena Flats Elementary School District / 1,844 |
| 246. | 5.3% | Whitefish Elementary School District / 12,979 |
| 246. | 5.3% | Power Elementary School District / 454 |
| 246. | 5.3% | Whitehall High School District / 3,913 |
| 249. | 5.3% | Nashua K-12 Schools / 891 |
| 250. | 5.3% | Canyon Creek Elementary School District / 1,921 |
| 250. | 5.3% | Jackson Elementary School District / 152 |
| 252. | 5.2% | Chester-Joplin-Inverness High School District / 2,463 |
| 252. | 5.2% | Gallatin Gateway Elementary School District / 1,565 |
| 254. | 5.2% | Shelby Elementary School District / 3,829 |
| 255. | 5.2% | Glasgow K-12 Schools / 4,951 |
| 255. | 5.2% | Lincoln County High School District / 6,260 |
| 255. | 5.2% | Wibaux K-12 Schools / 1,017 |
| 258. | 5.2% | Whitefish High School District / 13,656 |
| 259. | 5.2% | Greycliff Elementary School District / 348 |
| 260. | 5.2% | Medicine Lake K-12 Schools / 620 |
| 260. | 5.2% | Cascade High School District / 2,792 |
| 262. | 5.1% | Dodson High School District / 350 |
| 263. | 5.1% | Denton High School District / 585 |
| 264. | 5.1% | S H Elementary School District / 157 |
| 264. | 5.1% | Hall Elementary School District / 294 |
| 266. | 5.1% | Victor K-12 Schools / 3,486 |
| 267. | 5.1% | Big Sandy Elementary School District / 1,166 |
| 267. | 5.1% | Winnett K-12 Schools / 494 |
| 269. | 5.0% | Shelby High School District / 4,092 |
| 270. | 5.0% | Hysham K-12 Schools / 718 |
| 271. | 5.0% | Sheridan Elementary School District / 1,381 |
| 271. | 5.0% | Libby K-12 Schools / 9,844 |
| 271. | 5.0% | Golden Ridge Elementary School District / 160 |
| 274. | 5.0% | Choteau High School District / 3,118 |
| 275. | 5.0% | Melstone Elementary School District / 484 |
| 276. | 4.9% | Terry K-12 Schools / 1,179 |
| 276. | 4.9% | Cascade Elementary School District / 1,952 |
| 278. | 4.9% | Jefferson High School District / 7,928 |
| 279. | 4.9% | Cohagen Elementary School District / 102 |
| 279. | 4.9% | Dodson Elementary School District / 306 |
| 281. | 4.9% | Fort Benton High School District / 2,296 |
| 281. | 4.9% | Absarokee Elementary School District / 1,865 |
| 283. | 4.8% | Sheridan High School District / 1,673 |
| 284. | 4.8% | Ramsay Elementary School District / 1,265 |
| 284. | 4.8% | Florence-Carlton K-12 Schools / 5,328 |
| 286. | 4.8% | Bloomfield Elementary School District / 104 |
| 287. | 4.8% | Trinity Elementary School District / 1,592 |
| 288. | 4.8% | Fort Benton Elementary School District / 1,890 |
| 289. | 4.8% | Boulder Elementary School District / 2,000 |
| 290. | 4.7% | St. Regis K-12 Schools / 1,247 |
| 291. | 4.7% | Clinton Elementary School District / 2,354 |
| 291. | 4.7% | Cottonwood Elementary School District / 233 |
| 293. | 4.7% | Harrison K-12 Schools / 658 |
| 294. | 4.7% | Choteau Elementary School District / 2,582 |
| 294. | 4.7% | Garrison Elementary School District / 128 |
| 294. | 4.7% | Absarokee High School District / 2,302 |
| 297. | 4.7% | Ennis K-12 Schools / 3,482 |
| 298. | 4.7% | White Sulphur Springs High School District / 1,891 |
| 299. | 4.6% | Chester-Joplin-Inverness Elementary School District / 2,190 |
| 299. | 4.6% | Roy K-12 Schools / 304 |
| 299. | 4.6% | Hobson K-12 Schools / 738 |
| 302. | 4.6% | Helmville Elementary School District / 218 |
| 303. | 4.6% | Rosebud Elementary School District / 437 |
| 303. | 4.6% | Springdale Elementary School District / 131 |
| 305. | 4.6% | Geyser High School District / 482 |
| 306. | 4.5% | Anaconda High School District / 9,099 |
| 306. | 4.5% | Anaconda Elementary School District / 9,023 |
| 308. | 4.5% | Plentywood K-12 Schools / 2,434 |
| 309. | 4.5% | Grass Range Elementary School District / 510 |
| 309. | 4.5% | Clancy Elementary School District / 2,730 |
| 311. | 4.5% | Brorson Elementary School District / 178 |
| 312. | 4.5% | White Sulphur Springs Elementary School District / 1,766 |
| 313. | 4.5% | Bynum Elementary School District / 224 |
| 314. | 4.5% | Roundup Elementary School District / 4,109 |
| 314. | 4.5% | Target Range Elementary School District / 3,531 |
| 316. | 4.4% | Wisdom Elementary School District / 248 |
| 316. | 4.4% | Kinsey Elementary School District / 496 |
| 316. | 4.4% | Joliet High School District / 2,386 |
| 316. | 4.4% | Sand Springs Elementary School District / 90 |
| 316. | 4.4% | Superior K-12 Schools / 2,275 |
| 321. | 4.4% | Woodman Elementary School District / 451 |
| 322. | 4.4% | Fortine Elementary School District / 770 |
| 323. | 4.4% | Stanford K-12 Schools / 818 |
| 324. | 4.4% | Grass Range High School District / 594 |
| 325. | 4.4% | Malmborg Elementary School District / 206 |
| 325. | 4.4% | Paradise Elementary School District / 343 |
| 327. | 4.4% | Denton Elementary School District / 527 |
| 327. | 4.4% | Rosebud High School District / 459 |
| 329. | 4.3% | Trout Creek Elementary School District / 1,130 |
| 329. | 4.3% | Hot Springs Elementary School District / 1,267 |
| 331. | 4.3% | Roundup High School District / 4,246 |
| 332. | 4.3% | Hot Springs High School District / 1,439 |
| 333. | 4.3% | Bigfork Elementary School District / 5,747 |
| 333. | 4.3% | Augusta High School District / 814 |
| 335. | 4.3% | Powell County High School District / 7,226 |
| 336. | 4.3% | Basin Elementary School District / 235 |
| 337. | 4.2% | Joliet Elementary School District / 2,039 |
| 338. | 4.2% | Deer Lodge Elementary School District / 5,818 |
| 338. | 4.2% | Pass Creek Elementary School District / 95 |
| 340. | 4.2% | Pine Creek Elementary School District / 357 |
| 341. | 4.2% | Cottonwood Elementary School District / 358 |
| 342. | 4.2% | Bigfork High School District / 7,462 |
| 343. | 4.1% | Elliston Elementary School District / 339 |
| 344. | 4.1% | Wise River Elementary School District / 291 |
| 345. | 4.1% | Alder Elementary School District / 292 |
| 345. | 4.1% | Richey High School District / 487 |
| 347. | 4.1% | Vida Elementary School District / 417 |
| 348. | 4.1% | Camas Prairie Elementary School District / 172 |
| 349. | 4.0% | Alberton K-12 Schools / 1,371 |
| 350. | 4.0% | Noxon High School District / 2,551 |
| 350. | 4.0% | Turner High School District / 303 |
| 350. | 4.0% | Twin Bridges K-12 Schools / 1,491 |
| 353. | 3.9% | Reedpoint High School District / 584 |
| 354. | 3.9% | Troy Elementary School District / 2,850 |
| 355. | 3.9% | Trego Elementary School District / 588 |
| 356. | 3.9% | Anderson Elementary School District / 1,154 |
| 357. | 3.9% | Divide Elementary School District / 180 |
| 358. | 3.9% | Swan River Elementary School District / 1,551 |
| 359. | 3.8% | Richey Elementary School District / 417 |
| 360. | 3.8% | Luther Elementary School District / 395 |
| 360. | 3.8% | Olney-Bissell Elementary School District / 1,158 |
| 360. | 3.8% | Seeley Lake Elementary School District / 2,054 |
| 363. | 3.8% | Ekalaka Elementary School District / 878 |
| 364. | 3.8% | Powder River County High School District / 1,759 |
| 365. | 3.7% | Sylvanite Elementary School District / 134 |
| 366. | 3.7% | Arrowhead Elementary School District / 1,909 |
| 367. | 3.7% | Reedpoint Elementary School District / 648 |
| 368. | 3.7% | Troy High School District / 3,583 |
| 368. | 3.7% | Fromberg K-12 Schools / 1,060 |
| 370. | 3.7% | Darby K-12 Schools / 4,042 |
| 370. | 3.7% | Noxon Elementary School District / 1,421 |
| 372. | 3.6% | Custer K-12 Schools / 361 |
| 373. | 3.6% | Turner Elementary School District / 306 |
| 374. | 3.6% | Broadus Elementary School District / 1,371 |
| 374. | 3.6% | Ayers Elementary School District / 84 |
| 376. | 3.6% | Shields Valley High School District / 1,628 |
| 376. | 3.6% | Shields Valley Elementary School District / 1,628 |
| 378. | 3.5% | Lima K-12 Schools / 508 |
| 379. | 3.5% | Lincoln K-12 Schools / 1,274 |
| 380. | 3.5% | Big Dry Creek Elementary School District / 57 |
| 381. | 3.5% | Carter County High School District / 1,144 |
| 382. | 3.5% | Springhill Elementary School District / 115 |
| 383. | 3.4% | Lavina K-12 Schools / 379 |
| 384. | 3.4% | McCormick Elementary School District / 351 |
| 385. | 3.3% | Westby K-12 Schools / 330 |
| 386. | 3.3% | Augusta Elementary School District / 662 |
| 387. | 3.3% | West Glacier Elementary School District / 486 |
| 388. | 3.3% | Saco High School District / 493 |
| 389. | 3.2% | Saco Elementary School District / 532 |
| 390. | 3.2% | Red Lodge High School District / 3,828 |
| 391. | 3.2% | Reichle Elementary School District / 127 |
| 392. | 3.1% | Alzada Elementary School District / 159 |
| 393. | 3.1% | Swan Valley Elementary School District / 551 |
| 393. | 3.1% | Red Lodge Elementary School District / 3,300 |
| 393. | 3.1% | Cooke City Elementary School District / 97 |
| 396. | 3.1% | Pleasant Valley Elementary School District / 164 |
| 397. | 3.0% | Gardiner High School District / 1,457 |
| 398. | 2.9% | Gardiner Elementary School District / 1,360 |
| 399. | 2.8% | Sunset Elementary School District / 212 |
| 400. | 2.8% | Ryegate K-12 Schools / 505 |
| 401. | 2.7% | Van Norman Elementary School District / 74 |
| 402. | 2.7% | Philipsburg K-12 Schools / 1,843 |
| 403. | 2.7% | Geyser Elementary School District / 340 |
| 404. | 2.6% | Deep Creek Elementary School District / 114 |
| 405. | 2.6% | Belfry K-12 Schools / 610 |
| 406. | 2.6% | Melrose Elementary School District / 115 |
| 407. | 2.6% | Biddle Elementary School District / 117 |
| 408. | 2.5% | Wolf Creek Elementary School District / 612 |
| 409. | 2.4% | Twin Buttes Elementary School District / 82 |
| 410. | 2.4% | Opheim K-12 Schools / 338 |
| 411. | 2.3% | Galata Elementary School District / 263 |
| 412. | 2.3% | Swan Lake-Salmon Elementary School District / 353 |
| 413. | 2.1% | South Stacey Elementary School District / 97 |
| 413. | 2.1% | Polaris Elementary School District / 97 |
| 415. | 2.0% | Peerless K-12 Schools / 148 |
| 416. | 2.0% | Birney Elementary School District / 102 |
| 417. | 1.9% | Spring Creek Colony Elementary School District / 53 |
| 418. | 1.9% | Hawks Home Elementary School District / 107 |
| 419. | 1.9% | Cottonwood Elementary School District / 108 |
| 419. | 1.9% | Shawmut Elementary School District / 108 |
| 421. | 1.4% | Nye Elementary School District / 212 |
| 422. | 1.2% | Yaak Elementary School District / 248 |
| 423. | 1.2% | Ovando Elementary School District / 253 |
| 424. | 0.9% | McLeod Elementary School District / 223 |
Please note that we only rank locations with 'Percentage of Population Age 5 or Less' data. The rank above might not be a complete list. Locations without 'Percentage of Population Age 5 or Less' data are not listed.
