| Rank | Median Household Income ▼ | School District / Population |
| 1. | $65,690 | Fair-Mont-Egan Elementary School District / 1,273 |
| 2. | $58,819 | Cayuse Prairie Elementary School District / 2,698 |
| 3. | $57,917 | Creston Elementary School District / 1,205 |
| 4. | $53,208 | Marion Elementary School District / 994 |
| 5. | $52,153 | Helena Flats Elementary School District / 1,568 |
| 6. | $52,039 | Somers Elementary School District / 5,135 |
| 7. | $51,479 | Bigfork Elementary School District / 6,349 |
| 8. | $51,006 | Bigfork High School District / 8,219 |
| 9. | $50,417 | Valley View Elementary School District / 361 |
| 10. | $48,750 | West Valley Elementary School District / 3,567 |
| 11. | $47,500 | Kila Elementary School District / 1,536 |
| 12. | $47,433 | Whitefish Elementary School District / 13,487 |
| 13. | $47,417 | Deer Park Elementary School District / 1,018 |
| 14. | $47,269 | Swan River Elementary School District / 1,682 |
| 15. | $47,060 | Whitefish High School District / 14,045 |
| 16. | $46,906 | Smith Valley Elementary School District / 1,980 |
| 17. | $44,462 | Columbia Falls High School District / 14,488 |
| 18. | $44,288 | Flathead High School District / 55,349 |
| 19. | $44,085 | Columbia Falls Elementary School District / 14,042 |
| 20. | $43,750 | Pleasant Valley Elementary School District / 93 |
| 21. | $43,194 | Upper West Shore Elementary School District / 698 |
| 22. | $42,631 | Kalispell Elementary School District / 27,570 |
| 23. | $40,795 | Swan Lake-Salmon Elementary School District / 293 |
| 24. | $39,769 | Olney-Bissell Elementary School District / 949 |
| 25. | $38,487 | Fortine Elementary School District / 812 |
| 26. | $38,323 | Polson High School District / 10,969 |
| 27. | $37,636 | Lincoln County High School District / 6,260 |
| 28. | $37,559 | Eureka Elementary School District / 4,721 |
| 29. | $37,201 | Polson Elementary School District / 9,910 |
| 30. | $36,964 | Trego Elementary School District / 727 |
| 31. | $36,606 | Ronan High School District / 8,214 |
| 31. | $36,606 | Ronan Elementary School District / 8,214 |
| 33. | $33,266 | Thompson Falls High School District / 3,463 |
| 33. | $33,266 | Thompson Falls Elementary School District / 3,463 |
| 35. | $32,466 | Plains Elementary School District / 2,934 |
| 36. | $32,020 | Evergreen Elementary School District / 6,321 |
| 37. | $31,382 | Plains High School District / 3,254 |
| 38. | $29,282 | Libby K-12 Schools / 9,742 |
| 39. | $21,786 | Paradise Elementary School District / 320 |
| 40. | $21,538 | Hot Springs Elementary School District / 1,356 |
| 41. | $21,523 | Hot Springs High School District / 1,572 |
| 42. | $21,458 | Camas Prairie Elementary School District / 216 |
Please note that we only rank locations with 'Median Household Income' data. The rank above might not be a complete list. Locations without 'Median Household 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.
