| Rank | Median Household Income ▼ | School District / Population |
| 1. | $56,212 | Adna School District / 3,733 |
| 2. | $55,972 | Satsop School District / 481 |
| 3. | $55,652 | Knappa School District 4 / 2,676 |
| 4. | $55,577 | North River School District / 323 |
| 5. | $52,944 | Jewell School District 8 / 1,065 |
| 6. | $52,897 | Rochester School District / 12,834 |
| 7. | $52,417 | Boistfort School District / 1,020 |
| 8. | $52,072 | Willapa Valley School District / 2,309 |
| 9. | $51,900 | Napavine School District / 3,924 |
| 10. | $50,784 | Vernonia School District 47J / 4,167 |
| 11. | $50,165 | Chehalis School District / 15,496 |
| 12. | $50,000 | Oakville School District / 2,233 |
| 13. | $49,972 | Rainier School District 13 / 7,857 |
| 14. | $49,928 | Montesano School District / 8,114 |
| 15. | $48,351 | Clatskanie School District 6J / 4,957 |
| 16. | $45,903 | Winlock School District / 4,367 |
| 17. | $44,943 | Evaline School District / 698 |
| 18. | $44,739 | Castle Rock School District / 9,732 |
| 19. | $44,714 | Cosmopolis School District / 1,761 |
| 20. | $44,537 | Kelso School District / 27,392 |
| 21. | $44,390 | Toledo School District / 4,382 |
| 22. | $44,234 | Naselle-Grays River Valley School District / 2,334 |
| 23. | $43,491 | Elma School District / 8,644 |
| 24. | $42,951 | Longview Public Schools / 45,487 |
| 25. | $42,149 | Warrenton-Hammond School District 30 / 6,056 |
| 26. | $41,398 | Astoria School District 1 / 14,286 |
| 27. | $41,329 | Seaside School District 10 / 11,882 |
| 28. | $40,662 | Wahkiakum School District / 3,198 |
| 29. | $40,558 | Aberdeen School District / 20,276 |
| 30. | $40,409 | Ocean Beach School District / 9,596 |
| 31. | $39,034 | Pe Ell School District / 1,476 |
| 32. | $37,766 | Hoquiam School District / 11,475 |
| 33. | $35,815 | Centralia School District / 23,057 |
| 34. | $33,805 | Ocosta School District / 7,553 |
| 35. | $33,246 | Raymond School District / 4,156 |
| 36. | $32,412 | South Bend School District / 2,656 |
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.
