| Rank | Median Household Income ▼ | School District / Population |
| 1. | $78,200 | Freeman School District / 3,904 |
| 2. | $76,742 | Nine Mile Falls School District / 8,621 |
| 3. | $69,643 | Orchard Prairie School District / 729 |
| 4. | $64,070 | Mead School District / 48,493 |
| 5. | $62,375 | Troy School District 287 / 1,980 |
| 6. | $60,638 | Medical Lake School District / 12,424 |
| 7. | $60,313 | Steptoe School District / 310 |
| 8. | $56,667 | Reardan-Edwall School District / 3,754 |
| 9. | $55,938 | Great Northern School District / 900 |
| 10. | $55,375 | Oakesdale School District / 747 |
| 11. | $55,341 | Liberty School District / 4,145 |
| 12. | $55,127 | Central Valley School District / 75,090 |
| 13. | $51,285 | Lakeland Joint School District 272 / 25,782 |
| 14. | $50,125 | Colfax School District / 4,153 |
| 15. | $49,856 | Davenport School District / 3,082 |
| 16. | $49,642 | West Valley School District / 18,489 |
| 17. | $49,389 | Riverside School District / 11,035 |
| 18. | $47,917 | Lamont School District / 196 |
| 19. | $47,629 | East Valley School District (Spokane) / 25,034 |
| 20. | $47,229 | Sprague School District / 694 |
| 21. | $47,212 | Garfield School District / 660 |
| 22. | $46,986 | Post Falls School District 273 / 34,675 |
| 23. | $45,820 | Deer Park School District / 10,737 |
| 24. | $45,030 | Kootenai Joint School District 274 / 2,031 |
| 25. | $44,735 | Cheney School District / 30,989 |
| 26. | $44,708 | Palouse School District / 1,313 |
| 27. | $44,074 | Coeur d'Alene School District 271 / 69,940 |
| 28. | $42,567 | Plummer-Worley Joint School District 44 / 3,592 |
| 29. | $42,192 | Potlatch School District 285 / 3,244 |
| 30. | $41,776 | St. John School District / 1,104 |
| 31. | $41,128 | Spokane Public Schools / 218,365 |
| 32. | $38,462 | Endicott School District / 623 |
| 33. | $38,375 | Benge School District / 109 |
| 34. | $38,350 | Tekoa School District / 1,197 |
| 35. | $37,430 | St. Maries Joint School District 41 / 6,920 |
| 36. | $34,219 | Rosalia School District / 1,115 |
| 37. | $32,028 | Moscow School District 281 / 26,864 |
| 38. | $30,795 | Wellpinit School District / 832 |
| 39. | $30,208 | Mary Walker School District / 2,653 |
| 40. | $28,904 | Pullman School District / 30,758 |
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.
