| Rank | Mean Family Income ▼ | School District / Population |
| 1. | $122,799 | Plevna K-12 Schools / 461 |
| 2. | $122,790 | Brorson Elementary School District / 176 |
| 3. | $120,599 | Anderson Elementary School District / 1,311 |
| 4. | $112,003 | Luther Elementary School District / 335 |
| 5. | $110,129 | La Motte Elementary School District / 792 |
| 6. | $109,455 | Somers Elementary School District / 5,769 |
| 7. | $109,201 | Montana City Elementary School District / 2,970 |
| 8. | $109,146 | Clancy Elementary School District / 2,732 |
| 9. | $108,263 | Malmborg Elementary School District / 248 |
| 10. | $106,744 | Deerfield Elementary School District / 29 |
| 11. | $105,695 | Pine Grove Elementary School District / 71 |
| 12. | $103,163 | Dutton/Brady K-12 Schools / 1,034 |
| 13. | $101,257 | Kircher Elementary School District / 824 |
| 14. | $100,685 | Pine Creek Elementary School District / 504 |
| 15. | $100,576 | Blue Creek Elementary School District / 2,204 |
| 16. | $98,879 | Jefferson High School District / 8,101 |
| 17. | $98,458 | Wise River Elementary School District / 371 |
| 18. | $97,430 | Independent Elementary School District / 2,739 |
| 19. | $96,744 | Deer Park Elementary School District / 1,103 |
| 20. | $96,724 | Name N/A / 2,131 |
| 21. | $96,493 | Target Range Elementary School District / 3,331 |
| 22. | $95,099 | Vida Elementary School District / 446 |
| 23. | $95,062 | Bozeman Elementary School District / 51,299 |
| 24. | $95,006 | Bozeman High School District / 57,488 |
| 25. | $94,313 | Cottonwood Elementary School District / 397 |
| 26. | $94,120 | Belt Elementary School District / 2,282 |
| 27. | $94,083 | Lustre Elementary School District / 209 |
| 28. | $93,953 | Belt High School District / 2,236 |
| 29. | $91,922 | Cayuse Prairie Elementary School District / 2,703 |
| 30. | $91,426 | Bloomfield Elementary School District / 113 |
| 31. | $91,193 | Roberts K-12 Schools / 697 |
| 32. | $90,917 | Canyon Creek Elementary School District / 2,211 |
| 33. | $90,737 | Springhill Elementary School District / 173 |
| 34. | $90,427 | Sidney High School District / 7,731 |
| 35. | $89,976 | Sidney Elementary School District / 7,143 |
| 36. | $89,603 | Nye Elementary School District / 283 |
| 37. | $88,976 | Ramsay Elementary School District / 1,257 |
| 38. | $88,695 | Elder Grove Elementary School District / 2,982 |
| 39. | $88,673 | Richey Elementary School District / 389 |
| 40. | $88,272 | Helena Flats Elementary School District / 1,884 |
| 41. | $87,923 | Bigfork Elementary School District / 5,807 |
| 42. | $87,698 | Ulm Elementary School District / 714 |
| 43. | $87,117 | Ennis K-12 Schools / 3,471 |
| 44. | $86,850 | Amsterdam Elementary School District / 1,975 |
| 45. | $86,786 | Hellgate Elementary School District / 13,221 |
| 46. | $86,664 | Florence-Carlton K-12 Schools / 5,443 |
| 47. | $85,881 | Carter Elementary School District / 151 |
| 48. | $85,432 | Fishtail Elementary School District / 298 |
| 49. | $84,900 | Deer Creek Elementary School District / 1,719 |
| 50. | $84,555 | Bigfork High School District / 7,617 |
| 51. | $84,515 | Westby K-12 Schools / 320 |
| 52. | $84,183 | Froid Elementary School District / 445 |
| 52. | $84,183 | Froid High School District / 445 |
| 54. | $84,165 | Centerville High School District / 1,683 |
| 55. | $84,146 | Monforton Elementary School District / 2,074 |
| 56. | $84,135 | Rau Elementary School District / 286 |
| 57. | $83,984 | Dodson High School District / 320 |
| 58. | $83,705 | Centerville Elementary School District / 1,753 |
| 59. | $82,497 | Manhattan High School District / 4,646 |
| 60. | $82,480 | Culbertson High School District / 996 |
| 61. | $82,369 | Colstrip Elementary School District / 2,674 |
| 61. | $82,369 | Colstrip High School District / 2,674 |
| 63. | $82,029 | Roy K-12 Schools / 333 |
| 64. | $81,770 | Cascade High School District / 2,570 |
| 65. | $81,707 | Absarokee High School District / 2,105 |
| 66. | $81,507 | Biddle Elementary School District / 109 |
| 67. | $80,471 | Billings High School District / 128,803 |
| 68. | $80,420 | Upper West Shore Elementary School District / 800 |
| 69. | $80,360 | Culbertson Elementary School District / 1,118 |
| 70. | $80,118 | Frenchtown K-12 Schools / 6,743 |
| 71. | $80,065 | Manhattan Elementary School District / 2,624 |
| 72. | $80,043 | Medicine Lake K-12 Schools / 868 |
| 73. | $80,030 | Helena Elementary School District / 50,452 |
| 74. | $80,019 | Park City Elementary School District / 2,305 |
| 75. | $79,849 | Absarokee Elementary School District / 1,634 |
| 76. | $79,722 | Whitefish Elementary School District / 13,286 |
| 77. | $79,615 | Cascade Elementary School District / 1,727 |
| 78. | $79,537 | Billings Elementary School District / 107,997 |
| 79. | $79,442 | Trinity Elementary School District / 1,420 |
| 80. | $79,438 | Zurich Elementary School District / 299 |
| 81. | $79,308 | Whitefish High School District / 13,999 |
| 82. | $78,832 | Pioneer Elementary School District / 1,187 |
| 83. | $78,552 | Moore Elementary School District / 460 |
| 83. | $78,552 | Moore High School District / 460 |
| 85. | $78,532 | Helena High School District / 61,687 |
| 86. | $78,302 | Cut Bank Elementary School District / 4,406 |
| 86. | $78,302 | Cut Bank High School District / 4,406 |
| 88. | $78,219 | Laurel Elementary School District / 10,859 |
| 89. | $77,971 | Gallatin Gateway Elementary School District / 1,559 |
| 90. | $77,817 | Broadus Elementary School District / 1,296 |
| 91. | $77,632 | Lolo Elementary School District / 4,450 |
| 92. | $77,612 | Morin Elementary School District / 495 |
| 93. | $77,571 | Benton Lake Elementary School District / 68 |
| 94. | $77,544 | Big Dry Creek Elementary School District / 23 |
| 95. | $77,136 | Park City High School District / 2,154 |
| 96. | $77,099 | De Smet Elementary School District / 694 |
| 97. | $77,071 | Creston Elementary School District / 1,202 |
| 98. | $77,060 | Cottonwood Elementary School District / 205 |
| 99. | $76,952 | Plentywood K-12 Schools / 2,259 |
| 100. | $76,923 | Spring Creek Elementary School District / 99 |
| 101. | $76,815 | Missoula High School District / 100,130 |
| 102. | $76,797 | Deep Creek Elementary School District / 129 |
| 103. | $76,733 | Laurel High School District / 10,417 |
| 104. | $76,469 | Richey High School District / 455 |
| 105. | $76,120 | Frontier Elementary School District / 648 |
| 106. | $75,830 | Pass Creek Elementary School District / 113 |
| 107. | $75,766 | Lockwood Elementary School District / 7,779 |
| 108. | $75,628 | Columbus High School District / 3,820 |
| 109. | $75,554 | Shepherd High School District / 3,927 |
| 109. | $75,554 | Shepherd Elementary School District / 3,927 |
| 111. | $75,513 | Missoula Elementary School District / 69,543 |
| 112. | $75,486 | Trego Elementary School District / 721 |
| 113. | $75,193 | West Yellowstone K-12 School District / 2,005 |
| 114. | $75,107 | Fort Benton High School District / 2,149 |
| 115. | $75,022 | Highwood High School District / 466 |
| 116. | $74,328 | Fort Benton Elementary School District / 1,790 |
| 117. | $74,237 | Savage High School District / 645 |
| 118. | $73,863 | Powder River County High School District / 1,654 |
| 119. | $73,713 | Bynum Elementary School District / 278 |
| 120. | $73,650 | Shields Valley High School District / 1,893 |
| 120. | $73,650 | Shields Valley Elementary School District / 1,893 |
| 122. | $73,623 | Columbus Elementary School District / 3,669 |
| 123. | $73,380 | Swan River Elementary School District / 1,611 |
| 124. | $73,307 | Highwood Elementary School District / 512 |
| 125. | $73,236 | Hall Elementary School District / 302 |
| 126. | $72,790 | Wibaux K-12 Schools / 899 |
| 127. | $72,717 | Bainville K-12 Schools / 479 |
| 128. | $72,393 | Name N/A / 878,315 |
| 129. | $72,112 | Red Lodge High School District / 3,565 |
| 130. | $71,962 | East Helena Elementary School District / 9,157 |
| 131. | $71,925 | Belgrade High School District / 20,757 |
| 132. | $71,844 | Philipsburg K-12 Schools / 1,557 |
| 133. | $71,769 | Willow Creek Elementary School District / 418 |
| 134. | $71,663 | Circle High School District / 1,808 |
| 135. | $71,591 | Flathead High School District / 56,804 |
| 136. | $71,590 | Belgrade Elementary School District / 20,505 |
| 137. | $71,570 | Cardwell Elementary School District / 397 |
| 138. | $71,447 | King Colony Elementary School District / 258 |
| 139. | $71,373 | Melville Elementary School District / 216 |
| 140. | $71,355 | Baker K-12 Schools / 2,590 |
| 141. | $71,326 | Reichle Elementary School District / 92 |
| 142. | $71,321 | Olney-Bissell Elementary School District / 1,074 |
| 143. | $70,869 | Joliet High School District / 2,338 |
| 144. | $70,759 | Glasgow K-12 Schools / 5,157 |
| 145. | $70,659 | Springdale Elementary School District / 160 |
| 146. | $70,561 | Turner Elementary School District / 344 |
| 147. | $70,531 | Jackson Elementary School District / 140 |
| 148. | $70,340 | S Y Elementary School District / 49 |
| 149. | $70,336 | Fair-Mont-Egan Elementary School District / 1,449 |
| 150. | $70,332 | Ovando Elementary School District / 311 |
| 151. | $70,314 | Whitehall High School District / 3,632 |
| 152. | $70,313 | Sand Springs Elementary School District / 111 |
| 153. | $70,206 | Turner High School District / 338 |
| 154. | $70,199 | Hobson K-12 Schools / 772 |
| 155. | $70,015 | Boulder Elementary School District / 2,155 |
| 156. | $69,841 | West Valley Elementary School District / 3,597 |
| 157. | $69,835 | Whitehall Elementary School District / 3,133 |
| 158. | $69,777 | Dawson High School District / 8,567 |
| 159. | $69,679 | Knees Elementary School District / 148 |
| 160. | $69,392 | Denton High School District / 610 |
| 161. | $69,370 | Lambert Elementary School District / 324 |
| 162. | $69,284 | Elliston Elementary School District / 398 |
| 163. | $69,005 | Kinsey Elementary School District / 569 |
| 164. | $68,893 | Divide Elementary School District / 159 |
| 165. | $68,688 | Sheridan Elementary School District / 1,320 |
| 166. | $68,535 | Gardiner Elementary School District / 1,563 |
| 167. | $68,355 | Hamilton K-12 Schools / 11,101 |
| 168. | $68,346 | Scobey K-12 Schools / 1,734 |
| 169. | $68,253 | Dupuyer Elementary School District / 228 |
| 170. | $68,244 | Shelby Elementary School District / 3,790 |
| 171. | $68,213 | Nashua K-12 Schools / 854 |
| 172. | $68,209 | Havre High School District / 12,675 |
| 173. | $68,161 | Power Elementary School District / 573 |
| 174. | $68,065 | West Glacier Elementary School District / 555 |
| 175. | $68,061 | Gardiner High School District / 1,615 |
| 176. | $67,922 | Lone Rock Elementary School District / 3,401 |
| 177. | $67,813 | Hinsdale High School District / 438 |
| 178. | $67,615 | Power High School District / 580 |
| 179. | $67,544 | Wolf Point High School District / 4,527 |
| 180. | $67,415 | Stevensville High School District / 10,559 |
| 181. | $67,340 | Havre Elementary School District / 12,257 |
| 182. | $67,327 | Custer County High School District / 11,706 |
| 183. | $67,291 | Denton Elementary School District / 581 |
| 184. | $67,228 | Big Sandy Elementary School District / 1,326 |
| 185. | $67,163 | Conrad Elementary School District / 3,357 |
| 186. | $67,160 | Stevensville Elementary School District / 7,158 |
| 187. | $67,130 | Sheridan High School District / 1,622 |
| 188. | $67,029 | Stanford K-12 Schools / 924 |
| 189. | $66,948 | Shelby High School District / 4,048 |
| 190. | $66,779 | McLeod Elementary School District / 258 |
| 191. | $66,778 | Marion Elementary School District / 1,354 |
| 192. | $66,720 | Lindsay Elementary School District / 339 |
| 193. | $66,685 | Willow Creek High School District / 375 |
| 194. | $66,644 | Warrick Elementary School District / 20 |
| 195. | $66,286 | Clinton Elementary School District / 2,314 |
| 196. | $66,263 | Harrison K-12 Schools / 824 |
| 197. | $66,233 | Red Lodge Elementary School District / 3,120 |
| 198. | $66,219 | Twin Bridges K-12 Schools / 1,419 |
| 199. | $66,212 | Huntley Project K-12 Schools / 3,701 |
| 200. | $66,100 | Kalispell Elementary School District / 27,618 |
| 201. | $65,954 | Ryegate K-12 Schools / 328 |
| 202. | $65,942 | Wolf Point Elementary School District / 3,879 |
| 203. | $65,938 | Great Falls High School District / 71,447 |
| 204. | $65,915 | Great Falls Elementary School District / 71,331 |
| 205. | $65,852 | Conrad High School District / 3,568 |
| 206. | $65,796 | Hinsdale Elementary School District / 419 |
| 207. | $65,771 | Valley View Elementary School District / 277 |
| 208. | $65,750 | Glendive Elementary School District / 6,490 |
| 209. | $65,728 | Whitewater K-12 Schools / 123 |
| 210. | $65,718 | Dillon Elementary School District / 7,659 |
| 211. | $65,609 | Belfry K-12 Schools / 612 |
| 212. | $65,603 | Lambert High School District / 295 |
| 213. | $65,581 | Broadview Elementary School District / 920 |
| 214. | $65,413 | Bridger K-12 Schools / 1,528 |
| 215. | $65,390 | Beaverhead County High School District / 8,712 |
| 216. | $65,287 | Sunburst K-12 Schools / 1,162 |
| 217. | $65,287 | Big Timber Elementary School District / 2,719 |
| 218. | $65,180 | East Glacier Park Elementary School District / 807 |
| 219. | $65,071 | Malta K-12 Schools / 3,272 |
| 220. | $65,013 | Broadview High School District / 978 |
| 221. | $64,958 | Sweet Grass County High School District / 3,533 |
| 222. | $64,688 | Fergus High School District / 9,218 |
| 223. | $64,660 | Birney Elementary School District / 134 |
| 224. | $64,657 | Choteau Elementary School District / 2,616 |
| 225. | $64,600 | Choteau High School District / 3,203 |
| 226. | $64,517 | Lewistown Elementary School District / 8,923 |
| 227. | $64,501 | Corvallis K-12 Schools / 7,547 |
| 228. | $64,484 | Reedpoint High School District / 641 |
| 229. | $64,436 | Garfield County High School District / 1,100 |
| 230. | $64,340 | Sunset Elementary School District / 235 |
| 231. | $64,237 | Miles City Elementary School District / 9,908 |
| 232. | $64,115 | Livingston Elementary School District / 9,903 |
| 233. | $63,951 | Woodman Elementary School District / 472 |
| 234. | $63,875 | Park High School District / 12,435 |
| 235. | $63,865 | Alzada Elementary School District / 183 |
| 236. | $63,781 | Hysham K-12 Schools / 698 |
| 237. | $63,672 | Fairfield Elementary School District / 1,020 |
| 238. | $63,653 | Bonner Elementary School District / 2,513 |
| 239. | $63,603 | Circle Elementary School District / 1,362 |
| 240. | $63,471 | Butte High School District / 34,143 |
| 241. | $63,219 | North Star Elementary School District / 856 |
| 242. | $63,111 | Kila Elementary School District / 2,045 |
| 243. | $63,088 | Fairfield High School District / 1,690 |
| 244. | $63,011 | Reedpoint Elementary School District / 682 |
| 245. | $62,991 | Three Forks High School District / 3,076 |
| 246. | $62,988 | Seeley Lake Elementary School District / 1,777 |
| 247. | $62,972 | Three Forks Elementary School District / 3,148 |
| 248. | $62,800 | Potomac Elementary School District / 895 |
| 249. | $62,561 | Columbia Falls High School District / 14,823 |
| 250. | $62,550 | Chester-Joplin-Inverness Elementary School District / 2,263 |
| 251. | $62,530 | Elysian Elementary School District / 1,079 |
| 252. | $62,501 | Joliet Elementary School District / 1,896 |
| 253. | $62,500 | Darby K-12 Schools / 3,631 |
| 254. | $62,419 | Fairview High School District / 1,290 |
| 255. | $62,391 | Columbia Falls Elementary School District / 14,268 |
| 256. | $62,361 | Greenfield Elementary School District / 506 |
| 257. | $62,299 | Butte Elementary School District / 32,639 |
| 258. | $62,218 | Swan Valley Elementary School District / 495 |
| 259. | $62,152 | Townsend K-12 Schools / 5,148 |
| 260. | $62,132 | Fairview Elementary School District / 1,251 |
| 261. | $62,004 | Ekalaka Elementary School District / 944 |
| 262. | $61,996 | Cohagen Elementary School District / 165 |
| 263. | $61,897 | St. Ignatius K-12 Schools / 3,676 |
| 264. | $61,802 | Cottonwood Elementary School District / 121 |
| 265. | $61,686 | North Star High School District / 967 |
| 266. | $61,586 | Forsyth High School District / 2,588 |
| 267. | $61,424 | Chester-Joplin-Inverness High School District / 2,451 |
| 268. | $61,361 | Sun River Valley Elementary School District / 2,258 |
| 269. | $61,250 | Forsyth Elementary School District / 2,524 |
| 270. | $61,245 | Carter County High School District / 1,261 |
| 271. | $61,015 | Alberton K-12 Schools / 1,198 |
| 272. | $60,947 | Simms High School District / 3,312 |
| 273. | $60,919 | Saco Elementary School District / 507 |
| 274. | $60,745 | Rapelje High School District / 438 |
| 275. | $60,717 | Alder Elementary School District / 302 |
| 276. | $60,660 | Rapelje Elementary School District / 347 |
| 277. | $60,450 | Lennep Elementary School District / 47 |
| 278. | $60,419 | Victor K-12 Schools / 3,338 |
| 279. | $60,400 | Savage Elementary School District / 631 |
| 280. | $60,341 | Roundup Elementary School District / 4,152 |
| 281. | $60,274 | Spring Creek Elementary School District / 95 |
| 282. | $60,197 | Swan Lake-Salmon Elementary School District / 389 |
| 283. | $60,051 | Winnett K-12 Schools / 566 |
| 284. | $60,047 | Vaughn Elementary School District / 1,054 |
| 285. | $59,913 | Troy Elementary School District / 2,534 |
| 286. | $59,904 | Golden Ridge Elementary School District / 171 |
| 287. | $59,838 | Roundup High School District / 4,330 |
| 288. | $59,641 | Drummond High School District / 1,526 |
| 289. | $59,376 | Molt Elementary School District / 149 |
| 290. | $59,360 | Smith Valley Elementary School District / 1,982 |
| 291. | $59,229 | Polaris Elementary School District / 95 |
| 292. | $59,216 | Saco High School District / 488 |
| 293. | $59,151 | Greycliff Elementary School District / 278 |
| 294. | $59,038 | Cleveland Elementary School District / 50 |
| 295. | $59,030 | Ashland Elementary School District / 1,110 |
| 296. | $58,917 | Hardin High School District / 8,303 |
| 297. | $58,792 | Lodge Grass Elementary School District / 1,549 |
| 298. | $58,417 | Wolf Creek Elementary School District / 658 |
| 299. | $58,408 | Anaconda High School District / 9,110 |
| 300. | $58,281 | Fromberg K-12 Schools / 1,317 |
| 301. | $58,183 | Polson High School District / 11,057 |
| 302. | $57,976 | Jordan Elementary School District / 624 |
| 303. | $57,609 | Davey Elementary School District / 41 |
| 304. | $57,353 | Hardin Elementary School District / 9,474 |
| 305. | $57,280 | Chinook High School District / 2,267 |
| 306. | $57,275 | Drummond Elementary School District / 1,224 |
| 307. | $57,069 | Lincoln County High School District / 6,225 |
| 308. | $57,034 | Troy High School District / 3,339 |
| 309. | $56,891 | Anaconda Elementary School District / 9,029 |
| 310. | $56,869 | Helmville Elementary School District / 344 |
| 311. | $56,825 | Libby K-12 Schools / 10,030 |
| 312. | $56,735 | Lima K-12 Schools / 516 |
| 313. | $56,731 | Lodge Grass High School District / 2,019 |
| 314. | $56,562 | Bear Paw Elementary School District / 79 |
| 315. | $56,460 | Augusta High School District / 770 |
| 316. | $56,446 | White Sulphur Springs High School District / 1,900 |
| 317. | $56,319 | White Sulphur Springs Elementary School District / 1,853 |
| 318. | $56,274 | Rosebud High School District / 396 |
| 319. | $56,237 | Polson Elementary School District / 9,980 |
| 320. | $56,170 | Melrose Elementary School District / 88 |
| 321. | $56,062 | Frazer High School District / 634 |
| 322. | $56,052 | Grass Range High School District / 444 |
| 323. | $55,920 | Augusta Elementary School District / 763 |
| 324. | $55,792 | Wisdom Elementary School District / 333 |
| 325. | $55,772 | Ronan High School District / 8,775 |
| 325. | $55,772 | Ronan Elementary School District / 8,775 |
| 327. | $55,707 | Arlee High School District / 2,290 |
| 327. | $55,707 | Arlee Elementary School District / 2,290 |
| 329. | $55,226 | Eureka Elementary School District / 4,688 |
| 330. | $54,997 | Grass Range Elementary School District / 410 |
| 331. | $54,927 | Cooke City Elementary School District / 52 |
| 332. | $54,766 | Powell County High School District / 7,234 |
| 333. | $54,644 | Opheim K-12 Schools / 340 |
| 334. | $53,899 | Valier High School District / 1,473 |
| 335. | $53,886 | Melstone Elementary School District / 492 |
| 336. | $53,821 | Kester Elementary School District / 47 |
| 337. | $53,742 | Chinook Elementary School District / 1,889 |
| 338. | $53,640 | Pendroy Elementary School District / 309 |
| 339. | $53,314 | Grant Elementary School District / 103 |
| 340. | $53,159 | McCormick Elementary School District / 593 |
| 341. | $53,129 | Hawks Home Elementary School District / 134 |
| 342. | $53,110 | Lavina K-12 Schools / 441 |
| 343. | $53,046 | Judith Gap High School District / 357 |
| 343. | $53,046 | Judith Gap Elementary School District / 357 |
| 345. | $52,998 | Trout Creek Elementary School District / 827 |
| 346. | $52,771 | Galata Elementary School District / 258 |
| 347. | $52,660 | Fortine Elementary School District / 816 |
| 348. | $52,492 | Melstone High School District / 250 |
| 349. | $52,412 | Deer Lodge Elementary School District / 5,626 |
| 350. | $52,334 | Arrowhead Elementary School District / 1,889 |
| 351. | $52,189 | Geraldine High School District / 664 |
| 352. | $52,055 | Harlowton Elementary School District / 1,779 |
| 353. | $51,951 | Geraldine Elementary School District / 610 |
| 354. | $51,910 | Geyser Elementary School District / 347 |
| 354. | $51,910 | Geyser High School District / 347 |
| 356. | $51,645 | Rocky Boy High School District / 2,052 |
| 357. | $51,597 | Avon Elementary School District / 214 |
| 358. | $51,446 | Whitlash Elementary School District / 39 |
| 359. | $51,281 | Harlowton High School District / 1,852 |
| 360. | $51,166 | South Stacey Elementary School District / 103 |
| 361. | $50,948 | Noxon High School District / 2,618 |
| 362. | $50,525 | Lincoln K-12 Schools / 975 |
| 363. | $50,520 | Superior K-12 Schools / 2,361 |
| 364. | $50,385 | Winifred K-12 Schools / 384 |
| 365. | $50,356 | Box Elder High School District / 338 |
| 365. | $50,356 | Box Elder Elementary School District / 338 |
| 367. | $50,323 | Valier Elementary School District / 1,245 |
| 368. | $50,270 | Wyola Elementary School District / 470 |
| 369. | $49,787 | Noxon Elementary School District / 1,791 |
| 370. | $49,775 | Pleasant Valley Elementary School District / 170 |
| 371. | $49,663 | Big Sandy High School District / 2,532 |
| 372. | $48,572 | Lame Deer High School District / 5,174 |
| 373. | $48,572 | Gold Creek Elementary School District / 187 |
| 374. | $48,202 | Evergreen Elementary School District / 5,567 |
| 375. | $48,106 | Harlem Elementary School District / 2,653 |
| 376. | $47,992 | Harlem High School District / 2,728 |
| 377. | $47,568 | Browning High School District / 9,016 |
| 378. | $47,374 | Terry K-12 Schools / 1,193 |
| 379. | $47,061 | Custer K-12 Schools / 474 |
| 380. | $46,942 | Thompson Falls High School District / 3,405 |
| 380. | $46,942 | Thompson Falls Elementary School District / 3,405 |
| 382. | $46,840 | Pryor Elementary School District / 953 |
| 382. | $46,840 | Plenty Coups High School District / 953 |
| 384. | $46,683 | St. Regis K-12 Schools / 1,258 |
| 385. | $46,583 | Poplar High School District / 3,344 |
| 385. | $46,583 | Poplar Elementary School District / 3,344 |
| 387. | $45,872 | Browning Elementary School District / 8,209 |
| 388. | $44,400 | Plains Elementary School District / 2,861 |
| 389. | $44,226 | Garrison Elementary School District / 154 |
| 390. | $44,131 | Basin Elementary School District / 244 |
| 391. | $43,939 | Plains High School District / 3,250 |
| 392. | $42,936 | Lame Deer Elementary School District / 2,767 |
| 393. | $42,452 | Hot Springs Elementary School District / 1,565 |
| 393. | $42,452 | Hot Springs High School District / 1,565 |
| 395. | $42,338 | Rocky Boy Elementary School District / 3,238 |
| 396. | $42,122 | Liberty Elementary School District / 149 |
| 397. | $41,684 | Hays-Lodge Pole K-12 Schools / 1,181 |
| 398. | $41,500 | Frazer Elementary School District / 425 |
| 399. | $40,663 | Charlo Elementary School District / 1,297 |
| 400. | $40,379 | S H Elementary School District / 147 |
| 401. | $39,712 | Heart Butte K-12 Schools / 681 |
| 402. | $38,754 | Paradise Elementary School District / 389 |
| 403. | $38,213 | Charlo High School District / 1,910 |
| 404. | $37,011 | Brockton Elementary School District / 686 |
| 404. | $37,011 | Brockton High School District / 686 |
| 406. | $33,920 | Trail Creek Elementary School District / 32 |
| 407. | $33,658 | Yaak Elementary School District / 212 |
| 408. | $33,315 | Dixon Elementary School District / 613 |
| 409. | $32,741 | Gildford Colony Elementary School District / 91 |
| 410. | $30,300 | Shawmut Elementary School District / 73 |
| 411. | $26,520 | Miami Elementary School District / 211 |
| 412. | $15,014 | North Harlem Colony Elementary School District / 19 |
Please note that we only rank locations with 'Mean Family Income' data. The rank above might not be a complete list. Locations without 'Mean Family Income' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
