Local Data Search
A total of 39 results found. Show Results on Map.
| Rank | Water Area ▼ | County / Population |
| 1. | 932.31 sq mi | Clallam, WA / 72,024 |
| 2. | 447.15 sq mi | San Juan, WA / 15,847 |
| 3. | 396.61 sq mi | Whatcom, WA / 204,855 |
| 4. | 379.44 sq mi | Jefferson, WA / 29,978 |
| 5. | 322.38 sq mi | Grays Harbor, WA / 71,734 |
| 6. | 308.93 sq mi | Island, WA / 78,951 |
| 7. | 290.73 sq mi | Pacific, WA / 20,665 |
| 8. | 191.30 sq mi | King, WA / 2,008,997 |
| 9. | 188.93 sq mi | Skagit, WA / 118,364 |
| 10. | 170.98 sq mi | Kitsap, WA / 253,614 |
| 11. | 136.93 sq mi | Pierce, WA / 812,689 |
| 12. | 111.81 sq mi | Grant, WA / 91,458 |
| 13. | 109.02 sq mi | Snohomish, WA / 735,351 |
| 14. | 91.60 sq mi | Mason, WA / 60,728 |
| 15. | 73.36 sq mi | Chelan, WA / 73,664 |
| 16. | 62.99 sq mi | Stevens, WA / 43,541 |
| 17. | 59.62 sq mi | Benton, WA / 182,053 |
| 18. | 54.16 sq mi | Ferry, WA / 7,657 |
| 19. | 51.54 sq mi | Thurston, WA / 259,330 |
| 20. | 46.81 sq mi | Okanogan, WA / 41,241 |
| 21. | 35.66 sq mi | Kittitas, WA / 41,705 |
| 22. | 33.45 sq mi | Lewis, WA / 75,382 |
| 23. | 32.84 sq mi | Klickitat, WA / 20,668 |
| 24. | 29.39 sq mi | Douglas, WA / 39,183 |
| 25. | 28.89 sq mi | Walla Walla, WA / 59,476 |
| 26. | 28.86 sq mi | Lincoln, WA / 10,409 |
| 27. | 28.13 sq mi | Skamania, WA / 11,194 |
| 28. | 27.23 sq mi | Clark, WA / 438,272 |
| 29. | 26.09 sq mi | Cowlitz, WA / 102,072 |
| 30. | 25.25 sq mi | Pend Oreille, WA / 12,965 |
| 31. | 23.81 sq mi | Wahkiakum, WA / 4,016 |
| 32. | 23.24 sq mi | Franklin, WA / 84,508 |
| 33. | 18.51 sq mi | Whitman, WA / 46,003 |
| 34. | 16.91 sq mi | Spokane, WA / 476,950 |
| 35. | 15.88 sq mi | Yakima, WA / 246,402 |
| 36. | 7.53 sq mi | Garfield, WA / 2,240 |
| 37. | 4.87 sq mi | Adams, WA / 18,951 |
| 38. | 4.85 sq mi | Columbia, WA / 4,031 |
| 39. | 4.43 sq mi | Asotin, WA / 21,955 |
Please note that we only rank locations with 'Water Area' data. The rank above might not be a complete list. Locations without 'Water Area' data are not listed.