Local Data Search
A total of 39 results found. Show Results on Map.
| Rank | Average Family Size ▼ | County / Population |
| 1. | 4.04 | Franklin, WA / 69,757 |
| 2. | 3.61 | Ferry, WA / 7,444 |
| 3. | 3.57 | Grant, WA / 83,612 |
| 4. | 3.54 | Yakima, WA / 232,911 |
| 5. | 3.51 | Adams, WA / 17,029 |
| 6. | 3.37 | Benton, WA / 161,077 |
| 7. | 3.37 | Mason, WA / 56,341 |
| 8. | 3.32 | Clark, WA / 416,205 |
| 9. | 3.31 | Chelan, WA / 70,668 |
| 10. | 3.25 | Okanogan, WA / 39,706 |
| 11. | 3.24 | Douglas, WA / 36,145 |
| 12. | 3.23 | Skagit, WA / 116,152 |
| 13. | 3.22 | Walla Walla, WA / 57,795 |
| 14. | 3.21 | Stevens, WA / 41,733 |
| 15. | 3.18 | Pierce, WA / 774,339 |
| 16. | 3.17 | Lewis, WA / 73,459 |
| 17. | 3.17 | Snohomish, WA / 673,709 |
| 18. | 3.15 | Kitsap, WA / 238,825 |
| 19. | 3.14 | Whatcom, WA / 192,886 |
| 20. | 3.13 | Grays Harbor, WA / 71,117 |
| 21. | 3.13 | King, WA / 1,858,788 |
| 22. | 3.11 | Asotin, WA / 21,198 |
| 23. | 3.11 | Cowlitz, WA / 99,874 |
| 24. | 3.09 | Pend Oreille, WA / 12,736 |
| 25. | 3.08 | Thurston, WA / 239,248 |
| 26. | 3.08 | Spokane, WA / 454,927 |
| 27. | 3.02 | Wahkiakum, WA / 3,975 |
| 28. | 3.00 | Island, WA / 80,723 |
| 29. | 3.00 | Klickitat, WA / 20,066 |
| 30. | 3.00 | Skamania, WA / 10,666 |
| 31. | 2.94 | Whitman, WA / 41,793 |
| 32. | 2.90 | Kittitas, WA / 38,428 |
| 33. | 2.86 | Garfield, WA / 2,129 |
| 34. | 2.83 | Clallam, WA / 70,208 |
| 35. | 2.81 | Columbia, WA / 3,984 |
| 36. | 2.80 | Pacific, WA / 21,341 |
| 37. | 2.76 | Jefferson, WA / 29,223 |
| 38. | 2.75 | Lincoln, WA / 10,243 |
| 39. | 2.62 | San Juan, WA / 15,295 |
Please note that we only rank locations with 'Average Family Size' data. The rank above might not be a complete list. Locations without 'Average Family Size' 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.