Local Data Search
A total of 39 results found. Show Results on Map.
| Rank | Median Age ▲ | County / Population |
| 1. | 24.40 | Whitman, WA / 44,776 |
| 2. | 28.40 | Franklin, WA / 78,163 |
| 3. | 29.00 | Adams, WA / 18,728 |
| 4. | 31.90 | Kittitas, WA / 40,915 |
| 5. | 32.10 | Grant, WA / 89,120 |
| 6. | 32.20 | Yakima, WA / 243,231 |
| 7. | 35.60 | Benton, WA / 175,177 |
| 8. | 35.90 | Pierce, WA / 795,225 |
| 9. | 36.60 | Whatcom, WA / 201,140 |
| 10. | 36.70 | Walla Walla, WA / 58,781 |
| 10. | 36.70 | Clark, WA / 425,363 |
| 12. | 36.80 | Spokane, WA / 471,221 |
| 12. | 36.80 | Douglas, WA / 38,431 |
| 14. | 37.10 | King, WA / 1,931,249 |
| 14. | 37.10 | Snohomish, WA / 713,335 |
| 16. | 38.50 | Thurston, WA / 252,264 |
| 17. | 39.30 | Chelan, WA / 72,453 |
| 18. | 39.40 | Kitsap, WA / 251,133 |
| 19. | 40.10 | Skagit, WA / 116,901 |
| 20. | 40.20 | Cowlitz, WA / 102,410 |
| 21. | 41.50 | Lewis, WA / 75,455 |
| 22. | 41.90 | Grays Harbor, WA / 72,797 |
| 23. | 42.90 | Okanogan, WA / 41,120 |
| 24. | 43.20 | Island, WA / 78,506 |
| 25. | 43.50 | Asotin, WA / 21,623 |
| 26. | 44.00 | Skamania, WA / 11,066 |
| 27. | 44.40 | Mason, WA / 60,699 |
| 28. | 45.00 | Stevens, WA / 43,531 |
| 29. | 45.30 | Klickitat, WA / 20,318 |
| 30. | 47.30 | Ferry, WA / 7,551 |
| 31. | 47.60 | Lincoln, WA / 10,570 |
| 32. | 47.80 | Pend Oreille, WA / 13,001 |
| 33. | 48.30 | Columbia, WA / 4,078 |
| 34. | 49.00 | Garfield, WA / 2,266 |
| 34. | 49.00 | Clallam, WA / 71,404 |
| 36. | 50.80 | Pacific, WA / 20,920 |
| 37. | 52.30 | Wahkiakum, WA / 3,978 |
| 38. | 52.70 | San Juan, WA / 15,769 |
| 39. | 53.90 | Jefferson, WA / 29,872 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.