Local Data Search
A total of 478 results found. Show Results on Map.
| Rank | Average Family Size ▼ | City / Population |
| 1. | 4.79 | Mattawa, WA / 2,609 |
| 2. | 4.69 | Granger, WA / 2,530 |
| 3. | 4.54 | Mabton, WA / 1,891 |
| 4. | 4.41 | Basin City, WA / 968 |
| 5. | 4.39 | George, WA / 528 |
| 6. | 4.33 | Royal City, WA / 1,823 |
| 7. | 4.26 | Toppenish, WA / 8,946 |
| 8. | 4.22 | Nespelem Community, WA / 290 |
| 9. | 4.15 | Mesa, WA / 425 |
| 9. | 4.15 | White Swan, WA / 3,033 |
| 11. | 4.10 | Wapato, WA / 4,582 |
| 12. | 4.02 | Sunnyside, WA / 13,905 |
| 13. | 3.97 | Warden, WA / 2,544 |
| 14. | 3.88 | Tieton, WA / 1,154 |
| 15. | 3.81 | Kendall, WA / 158 |
| 16. | 3.80 | Brewster, WA / 2,189 |
| 16. | 3.80 | Grandview, WA / 8,377 |
| 18. | 3.79 | Pasco, WA / 32,066 |
| 18. | 3.79 | Quincy, WA / 5,044 |
| 20. | 3.78 | Fort Lewis, WA / 19,089 |
| 21. | 3.72 | Harrah, WA / 542 |
| 21. | 3.72 | Moses Lake North, WA / 4,232 |
| 23. | 3.71 | Yacolt, WA / 1,055 |
| 24. | 3.70 | Bridgeport, WA / 2,059 |
| 25. | 3.66 | Rock Island, WA / 863 |
| 25. | 3.66 | Othello, WA / 5,847 |
| 27. | 3.64 | South Wenatchee, WA / 1,991 |
| 28. | 3.63 | Taholah, WA / 824 |
| 29. | 3.61 | Amboy, WA / 2,085 |
| 29. | 3.61 | Peaceful Valley, WA / 2,448 |
| 31. | 3.59 | Connell, WA / 2,956 |
| 32. | 3.58 | Hatton, WA / 98 |
| 33. | 3.57 | Nespelem, WA / 212 |
| 34. | 3.56 | Carbonado, WA / 621 |
| 35. | 3.54 | Nooksack, WA / 851 |
| 35. | 3.54 | Lamont, WA / 106 |
| 37. | 3.52 | Acme, WA / 263 |
| 38. | 3.51 | North Omak, WA / 688 |
| 39. | 3.50 | Nisqually Indian Community, WA / 588 |
| 40. | 3.49 | Mcchord, WA / 4,096 |
| 41. | 3.48 | Moxee, WA / 821 |
| 42. | 3.47 | Farmington, WA / 153 |
| 43. | 3.46 | Hockinson, WA / 5,136 |
| 44. | 3.45 | Napavine, WA / 1,361 |
| 45. | 3.44 | Benton City, WA / 2,624 |
| 46. | 3.43 | Battle Ground, WA / 9,296 |
| 47. | 3.42 | Sumas, WA / 960 |
| 47. | 3.42 | Skokomish, WA / 616 |
| 49. | 3.41 | Venersborg, WA / 3,274 |
| 50. | 3.40 | Carnation, WA / 1,893 |
| 50. | 3.40 | Everson, WA / 2,035 |
| 50. | 3.40 | South Prairie, WA / 382 |
| 53. | 3.39 | Fairchild, WA / 4,357 |
| 54. | 3.38 | Neah Bay, WA / 794 |
| 54. | 3.38 | Winlock, WA / 1,166 |
| 54. | 3.38 | Prosser, WA / 4,838 |
| 54. | 3.38 | Wallula, WA / 197 |
| 58. | 3.37 | North Sultan, WA / 381 |
| 58. | 3.37 | Union Hill-Novelty Hill, WA / 11,265 |
| 58. | 3.37 | Covington, WA / 13,783 |
| 58. | 3.37 | Wilkeson, WA / 395 |
| 62. | 3.36 | Vader, WA / 590 |
| 63. | 3.35 | Desert Aire, WA / 1,124 |
| 63. | 3.35 | Oakville, WA / 675 |
| 63. | 3.35 | Meadow Glade, WA / 2,225 |
| 66. | 3.34 | Elk Plain, WA / 15,697 |
| 66. | 3.34 | Cottage Lake, WA / 24,330 |
| 66. | 3.34 | Lake Marcel-Stillwater, WA / 1,381 |
| 66. | 3.34 | Orchards, WA / 17,852 |
| 70. | 3.32 | Cherry Grove, WA / 663 |
| 70. | 3.32 | Mount Vernon, WA / 26,232 |
| 72. | 3.31 | East Hill-Meridian, WA / 29,308 |
| 72. | 3.31 | Inchelium, WA / 389 |
| 72. | 3.31 | Granite Falls, WA / 2,347 |
| 75. | 3.30 | Burlington, WA / 6,757 |
| 75. | 3.30 | Rosalia, WA / 648 |
| 75. | 3.30 | Gold Bar, WA / 2,014 |
| 75. | 3.30 | Lake Stevens, WA / 6,361 |
| 79. | 3.29 | Five Corners, WA / 12,207 |
| 79. | 3.29 | Sammamish, WA / 34,104 |
| 79. | 3.29 | Lakeland North, WA / 15,085 |
| 79. | 3.29 | Prairie Ridge, WA / 11,688 |
| 79. | 3.29 | Machias, WA / 1,015 |
| 79. | 3.29 | Burbank, WA / 3,303 |
| 79. | 3.29 | Algona, WA / 2,460 |
| 79. | 3.29 | Yakima, WA / 71,845 |
| 79. | 3.29 | Summitview, WA / 900 |
| 79. | 3.29 | Brier, WA / 6,383 |
| 79. | 3.29 | Waverly, WA / 121 |
| 79. | 3.29 | White Center, WA / 20,975 |
| 91. | 3.28 | Klickitat, WA / 417 |
| 91. | 3.28 | Marblemount, WA / 251 |
| 91. | 3.28 | Frederickson, WA / 5,758 |
| 91. | 3.28 | Cashmere, WA / 2,965 |
| 95. | 3.27 | Arlington Heights, WA / 2,510 |
| 95. | 3.27 | Krupp, WA / 60 |
| 95. | 3.27 | Otis Orchards-East Farms, WA / 6,318 |
| 95. | 3.27 | Entiat, WA / 957 |
| 95. | 3.27 | Lake Ketchum, WA / 1,173 |
| 95. | 3.27 | Lewisville, WA / 1,688 |
| 95. | 3.27 | Cathcart, WA / 3,015 |
| 95. | 3.27 | Touchet, WA / 396 |
| 95. | 3.27 | North Marysville, WA / 21,161 |
| 104. | 3.26 | Bonney Lake, WA / 9,687 |
| 104. | 3.26 | Orting, WA / 3,760 |
| 104. | 3.26 | Kingsgate, WA / 12,222 |
| 104. | 3.26 | Yelm, WA / 3,289 |
| 104. | 3.26 | Maple Valley, WA / 14,209 |
| 104. | 3.26 | Monroe, WA / 13,795 |
| 110. | 3.25 | Ferndale, WA / 8,758 |
| 110. | 3.25 | Woods Creek, WA / 4,502 |
| 110. | 3.25 | Sultan, WA / 3,344 |
| 110. | 3.25 | Vantage, WA / 70 |
| 114. | 3.24 | West Richland, WA / 8,385 |
| 114. | 3.24 | Deer Park, WA / 3,017 |
| 116. | 3.23 | Riverbend, WA / 2,230 |
| 116. | 3.23 | Springdale, WA / 283 |
| 116. | 3.23 | Custer, WA / 299 |
| 116. | 3.23 | La Center, WA / 1,654 |
| 120. | 3.22 | Zillah, WA / 2,198 |
| 120. | 3.22 | Felida, WA / 5,683 |
| 120. | 3.22 | Stanwood, WA / 3,923 |
| 120. | 3.22 | Pateros, WA / 643 |
| 120. | 3.22 | Conway, WA / 84 |
| 125. | 3.21 | Lake Morton-Berrydale, WA / 9,659 |
| 126. | 3.20 | Union Gap, WA / 5,621 |
| 126. | 3.20 | South Hill, WA / 31,623 |
| 126. | 3.20 | Moses Lake, WA / 14,953 |
| 126. | 3.20 | Mossyrock, WA / 486 |
| 126. | 3.20 | Lochsloy, WA / 2,135 |
| 126. | 3.20 | Graham, WA / 8,739 |
| 132. | 3.19 | Arlington, WA / 11,713 |
| 132. | 3.19 | Ravensdale, WA / 816 |
| 132. | 3.19 | Concrete, WA / 790 |
| 132. | 3.19 | Bay Center, WA / 174 |
| 132. | 3.19 | Maltby, WA / 8,267 |
| 132. | 3.19 | Camas, WA / 12,534 |
| 132. | 3.19 | Finley, WA / 5,770 |
| 139. | 3.18 | Minnehaha, WA / 7,689 |
| 139. | 3.18 | Almira, WA / 302 |
| 139. | 3.18 | Bingen, WA / 672 |
| 139. | 3.18 | Oak Harbor, WA / 19,795 |
| 139. | 3.18 | Ridgefield, WA / 2,147 |
| 139. | 3.18 | Bucoda, WA / 628 |
| 145. | 3.17 | Thorp, WA / 273 |
| 145. | 3.17 | Federal Way, WA / 83,259 |
| 145. | 3.17 | Wenatchee, WA / 27,856 |
| 145. | 3.17 | Rockford, WA / 413 |
| 145. | 3.17 | Pe Ell, WA / 657 |
| 145. | 3.17 | Rainier, WA / 1,492 |
| 145. | 3.17 | Waterville, WA / 1,163 |
| 145. | 3.17 | Alderwood Manor, WA / 15,329 |
| 145. | 3.17 | Seatac, WA / 25,496 |
| 145. | 3.17 | Spanaway, WA / 21,588 |
| 155. | 3.16 | Pacific, WA / 5,527 |
| 155. | 3.16 | Barberton, WA / 4,617 |
| 155. | 3.16 | Selah, WA / 6,310 |
| 155. | 3.16 | Cascade Valley, WA / 1,811 |
| 155. | 3.16 | Veradale, WA / 9,387 |
| 155. | 3.16 | Eatonville, WA / 2,012 |
| 161. | 3.15 | Forks, WA / 3,120 |
| 161. | 3.15 | Kennewick, WA / 54,693 |
| 161. | 3.15 | Kent, WA / 79,524 |
| 161. | 3.15 | Woodinville, WA / 9,194 |
| 161. | 3.15 | Duvall, WA / 4,616 |
| 161. | 3.15 | Deming, WA / 210 |
| 161. | 3.15 | Eschbach, WA / 400 |
| 161. | 3.15 | Hobart, WA / 6,251 |
| 161. | 3.15 | Marysville, WA / 25,315 |
| 170. | 3.14 | Three Lakes, WA / 2,492 |
| 170. | 3.14 | Rochester, WA / 1,829 |
| 170. | 3.14 | Artondale, WA / 8,630 |
| 170. | 3.14 | Sedro Woolley, WA / 8,658 |
| 170. | 3.14 | Silverdale, WA / 15,816 |
| 170. | 3.14 | Colton, WA / 386 |
| 170. | 3.14 | May Creek, WA / 1,004 |
| 177. | 3.13 | Lynnwood, WA / 33,847 |
| 177. | 3.13 | Satsop, WA / 619 |
| 177. | 3.13 | Woodland, WA / 3,780 |
| 177. | 3.13 | Waitsburg, WA / 1,212 |
| 177. | 3.13 | Enumclaw, WA / 11,116 |
| 177. | 3.13 | Grand Mound, WA / 1,948 |
| 183. | 3.12 | Tanner, WA / 2,966 |
| 183. | 3.12 | East Port Orchard, WA / 5,116 |
| 183. | 3.12 | Dupont, WA / 2,452 |
| 183. | 3.12 | Rockport, WA / 102 |
| 183. | 3.12 | Lakeland South, WA / 11,436 |
| 183. | 3.12 | Buckley, WA / 4,145 |
| 183. | 3.12 | East Renton Highlands, WA / 13,264 |
| 190. | 3.11 | Lynden, WA / 9,020 |
| 190. | 3.11 | Geneva, WA / 2,257 |
| 190. | 3.11 | Brush Prairie, WA / 2,384 |
| 190. | 3.11 | Mountlake Terrace, WA / 20,362 |
| 190. | 3.11 | Fairfield, WA / 494 |
| 190. | 3.11 | North Yelm, WA / 2,793 |
| 190. | 3.11 | Maple Heights-Lake Desire, WA / 2,569 |
| 197. | 3.10 | Roosevelt, WA / 79 |
| 197. | 3.10 | Tacoma, WA / 193,556 |
| 197. | 3.10 | Martha Lake, WA / 12,633 |
| 197. | 3.10 | Mukilteo, WA / 18,019 |
| 197. | 3.10 | Verlot, WA / 170 |
| 197. | 3.10 | Kahlotus, WA / 214 |
| 203. | 3.09 | Inglewood-Finn Hill, WA / 22,661 |
| 203. | 3.09 | Latah, WA / 151 |
| 203. | 3.09 | Lake Shore, WA / 6,670 |
| 203. | 3.09 | Ephrata, WA / 6,808 |
| 203. | 3.09 | Midland, WA / 7,414 |
| 203. | 3.09 | Hoquiam, WA / 9,097 |
| 203. | 3.09 | Newport, WA / 1,921 |
| 203. | 3.09 | Dollar Corner, WA / 1,039 |
| 203. | 3.09 | Parkwood, WA / 7,213 |
| 203. | 3.09 | Tukwila, WA / 17,181 |
| 203. | 3.09 | Garfield, WA / 641 |
| 203. | 3.09 | Ashford, WA / 267 |
| 215. | 3.08 | Puyallup, WA / 33,011 |
| 215. | 3.08 | Ione, WA / 479 |
| 215. | 3.08 | Shelton, WA / 8,442 |
| 215. | 3.08 | Darrington, WA / 1,136 |
| 215. | 3.08 | West Pasco, WA / 4,629 |
| 215. | 3.08 | Black Diamond, WA / 3,970 |
| 215. | 3.08 | Bryn Mawr-Skyway, WA / 13,977 |
| 215. | 3.08 | Walla Walla, WA / 29,686 |
| 223. | 3.07 | Medical Lake, WA / 3,758 |
| 223. | 3.07 | Fairwood CDP, WA / 6,764 |
| 223. | 3.07 | Castle Rock, WA / 2,130 |
| 226. | 3.06 | Elmer City, WA / 267 |
| 226. | 3.06 | Elma, WA / 3,049 |
| 226. | 3.06 | Manchester, WA / 4,958 |
| 226. | 3.06 | Reardan, WA / 608 |
| 226. | 3.06 | Vancouver, WA / 143,560 |
| 226. | 3.06 | Uniontown, WA / 345 |
| 226. | 3.06 | Neilton, WA / 345 |
| 226. | 3.06 | Ames Lake, WA / 1,435 |
| 226. | 3.06 | Chehalis, WA / 7,057 |
| 226. | 3.06 | Snoqualmie, WA / 1,631 |
| 226. | 3.06 | Ahtanum, WA / 4,181 |
| 226. | 3.06 | Okanogan, WA / 2,484 |
| 238. | 3.05 | Mirrormont, WA / 3,804 |
| 238. | 3.05 | Parkland, WA / 24,053 |
| 238. | 3.05 | Washougal, WA / 8,595 |
| 238. | 3.05 | Tracyton, WA / 3,267 |
| 238. | 3.05 | Auburn, WA / 40,314 |
| 238. | 3.05 | Kettle Falls, WA / 1,527 |
| 238. | 3.05 | Lind, WA / 582 |
| 238. | 3.05 | Kelso, WA / 11,895 |
| 238. | 3.05 | Endicott, WA / 621 |
| 238. | 3.05 | Liberty Lake, WA / 4,660 |
| 238. | 3.05 | Bothell, WA / 30,150 |
| 238. | 3.05 | Aberdeen, WA / 16,461 |
| 250. | 3.04 | West Side Highway, WA / 4,565 |
| 250. | 3.04 | Indianola, WA / 3,026 |
| 250. | 3.04 | Waller, WA / 9,200 |
| 250. | 3.04 | Lake Roesiger, WA / 652 |
| 250. | 3.04 | Eastgate, WA / 4,558 |
| 250. | 3.04 | Summit, WA / 8,041 |
| 250. | 3.04 | Naches, WA / 643 |
| 250. | 3.04 | Everett, WA / 91,488 |
| 250. | 3.04 | Esperance, WA / 3,503 |
| 250. | 3.04 | Maple Falls, WA / 277 |
| 250. | 3.04 | Salmon Creek, WA / 16,767 |
| 261. | 3.03 | Snohomish, WA / 8,494 |
| 261. | 3.03 | Edison, WA / 133 |
| 261. | 3.03 | Kenmore, WA / 18,678 |
| 261. | 3.03 | Shoreline, WA / 53,025 |
| 261. | 3.03 | South Cle Elum, WA / 457 |
| 261. | 3.03 | White Salmon, WA / 2,193 |
| 261. | 3.03 | Brady, WA / 645 |
| 261. | 3.03 | Mercer Island, WA / 22,036 |
| 269. | 3.02 | Woodway, WA / 936 |
| 269. | 3.02 | Centralia, WA / 14,742 |
| 269. | 3.02 | Gleed, WA / 2,947 |
| 269. | 3.02 | Sunnyslope, WA / 2,521 |
| 269. | 3.02 | Goldendale, WA / 3,760 |
| 269. | 3.02 | Kittitas, WA / 1,105 |
| 269. | 3.02 | Dayton, WA / 2,655 |
| 269. | 3.02 | Airway Heights, WA / 4,500 |
| 269. | 3.02 | Lebam, WA / 176 |
| 269. | 3.02 | Richland, WA / 38,708 |
| 269. | 3.02 | Des Moines, WA / 29,267 |
| 269. | 3.02 | South Bend, WA / 1,807 |
| 269. | 3.02 | Lacey, WA / 31,226 |
| 282. | 3.01 | North Bonneville, WA / 593 |
| 282. | 3.01 | Oso, WA / 246 |
| 282. | 3.01 | North Bend, WA / 4,746 |
| 282. | 3.01 | Ronald, WA / 265 |
| 282. | 3.01 | Prescott, WA / 314 |
| 282. | 3.01 | Northport, WA / 336 |
| 282. | 3.01 | Tenino, WA / 1,447 |
| 282. | 3.01 | Davenport, WA / 1,730 |
| 290. | 3.00 | Dixie, WA / 220 |
| 290. | 3.00 | Blyn, WA / 162 |
| 290. | 3.00 | Mccleary, WA / 1,454 |
| 290. | 3.00 | Walnut Grove, WA / 7,164 |
| 290. | 3.00 | Medina, WA / 3,011 |
| 290. | 3.00 | Alger, WA / 89 |
| 290. | 3.00 | Edgewood, WA / 9,089 |
| 290. | 3.00 | Clyde Hill, WA / 2,890 |
| 290. | 3.00 | Fife, WA / 4,784 |
| 290. | 3.00 | Raymond, WA / 2,975 |
| 300. | 2.99 | Lyman, WA / 409 |
| 300. | 2.99 | Port Orchard, WA / 7,693 |
| 300. | 2.99 | Oroville, WA / 1,653 |
| 300. | 2.99 | Omak, WA / 4,721 |
| 304. | 2.98 | Bremerton, WA / 37,259 |
| 304. | 2.98 | Bainbridge Island, WA / 20,308 |
| 304. | 2.98 | Sumner, WA / 8,504 |
| 304. | 2.98 | Burien, WA / 31,881 |
| 304. | 2.98 | Chewelah, WA / 2,186 |
| 304. | 2.98 | Spokane, WA / 195,629 |
| 304. | 2.98 | Colville, WA / 4,988 |
| 304. | 2.98 | Longview Heights, WA / 3,513 |
| 304. | 2.98 | Garrett, WA / 1,022 |
| 304. | 2.98 | East Wenatchee, WA / 5,757 |
| 304. | 2.98 | Hunts Point, WA / 443 |
| 304. | 2.98 | Mill Creek, WA / 11,525 |
| 304. | 2.98 | Newcastle, WA / 7,737 |
| 304. | 2.98 | Tekoa, WA / 826 |
| 318. | 2.97 | Warm Beach, WA / 2,040 |
| 318. | 2.97 | Lake Forest Park, WA / 13,142 |
| 318. | 2.97 | Cheney, WA / 8,832 |
| 318. | 2.97 | Fox Island, WA / 2,803 |
| 318. | 2.97 | Wilson Creek, WA / 227 |
| 318. | 2.97 | University Place, WA / 29,933 |
| 324. | 2.96 | Silvana, WA / 97 |
| 324. | 2.96 | Asotin, WA / 1,095 |
| 324. | 2.96 | Clarkston Heights-Vineland, WA / 6,117 |
| 324. | 2.96 | Port Hadlock-Irondale, WA / 3,476 |
| 324. | 2.96 | Washtucna, WA / 260 |
| 324. | 2.96 | Roy, WA / 260 |
| 324. | 2.96 | Dallesport, WA / 1,185 |
| 324. | 2.96 | Longview, WA / 34,660 |
| 324. | 2.96 | Republic, WA / 954 |
| 324. | 2.96 | Renton, WA / 50,052 |
| 324. | 2.96 | Blaine, WA / 3,770 |
| 324. | 2.96 | Yarrow Point, WA / 1,008 |
| 336. | 2.95 | Toledo, WA / 653 |
| 336. | 2.95 | Stevenson, WA / 1,200 |
| 336. | 2.95 | Redmond, WA / 45,256 |
| 336. | 2.95 | Quilcene, WA / 591 |
| 336. | 2.95 | Walla Walla East, WA / 2,479 |
| 336. | 2.95 | Mount Vista, WA / 5,770 |
| 342. | 2.94 | Clear Lake CDP, WA / 942 |
| 342. | 2.94 | Easton, WA / 383 |
| 342. | 2.94 | Spangle, WA / 240 |
| 342. | 2.94 | Lakewood, WA / 58,211 |
| 346. | 2.93 | Riverside, WA / 348 |
| 346. | 2.93 | Terrace Heights, WA / 6,447 |
| 346. | 2.93 | Chelan, WA / 3,522 |
| 346. | 2.93 | Leavenworth, WA / 2,074 |
| 346. | 2.93 | Bellevue, WA / 109,569 |
| 346. | 2.93 | College Place, WA / 7,818 |
| 352. | 2.92 | Milton, WA / 5,795 |
| 352. | 2.92 | Montesano, WA / 3,312 |
| 352. | 2.92 | Maryhill, WA / 98 |
| 352. | 2.92 | Ilwaco, WA / 950 |
| 352. | 2.92 | Cosmopolis, WA / 1,595 |
| 352. | 2.92 | Suquamish, WA / 3,510 |
| 352. | 2.92 | Sprague, WA / 490 |
| 352. | 2.92 | Pomeroy, WA / 1,517 |
| 352. | 2.92 | Harrington, WA / 426 |
| 352. | 2.92 | Clarkston, WA / 7,337 |
| 352. | 2.92 | Poulsbo, WA / 6,813 |
| 363. | 2.91 | Town And Country, WA / 4,452 |
| 363. | 2.91 | Soap Lake, WA / 1,733 |
| 363. | 2.91 | Morton, WA / 1,045 |
| 363. | 2.91 | Hamilton, WA / 309 |
| 363. | 2.91 | Fall City, WA / 1,638 |
| 368. | 2.90 | Moclips, WA / 615 |
| 368. | 2.90 | La Crosse, WA / 380 |
| 368. | 2.90 | Cusick, WA / 212 |
| 368. | 2.90 | Colfax, WA / 2,844 |
| 368. | 2.90 | River Road, WA / 450 |
| 368. | 2.90 | Marietta-Alderwood, WA / 3,594 |
| 374. | 2.89 | Big Lake, WA / 1,153 |
| 374. | 2.89 | Tonasket, WA / 994 |
| 374. | 2.89 | Startup, WA / 817 |
| 374. | 2.89 | Roslyn, WA / 1,017 |
| 378. | 2.88 | Palouse, WA / 1,011 |
| 378. | 2.88 | Olympia, WA / 42,514 |
| 378. | 2.88 | Kalama, WA / 1,783 |
| 378. | 2.88 | Aberdeen Gardens, WA / 227 |
| 378. | 2.88 | Oakesdale, WA / 420 |
| 383. | 2.87 | Sudden Valley, WA / 4,165 |
| 383. | 2.87 | Cle Elum, WA / 1,755 |
| 383. | 2.87 | Coulee City, WA / 600 |
| 383. | 2.87 | Bickleton, WA / 113 |
| 383. | 2.87 | Pullman, WA / 24,675 |
| 383. | 2.87 | Seattle, WA / 563,374 |
| 383. | 2.87 | Humptulips, WA / 216 |
| 383. | 2.87 | Navy Yard City, WA / 2,638 |
| 383. | 2.87 | Ruston, WA / 738 |
| 383. | 2.87 | Issaquah, WA / 11,212 |
| 393. | 2.86 | Vashon, WA / 10,123 |
| 393. | 2.86 | Normandy Park, WA / 6,392 |
| 393. | 2.86 | Kingston, WA / 1,611 |
| 396. | 2.85 | Naselle, WA / 377 |
| 396. | 2.85 | Edmonds, WA / 39,515 |
| 396. | 2.85 | Fircrest, WA / 5,868 |
| 396. | 2.85 | Lake Bosworth, WA / 204 |
| 396. | 2.85 | Beaux Arts Village, WA / 307 |
| 401. | 2.84 | Anacortes, WA / 14,557 |
| 401. | 2.84 | Port Angeles, WA / 18,397 |
| 401. | 2.84 | Ellensburg, WA / 15,414 |
| 401. | 2.84 | Tokeland, WA / 194 |
| 405. | 2.83 | Steilacoom, WA / 6,049 |
| 405. | 2.83 | Fords Prairie, WA / 1,961 |
| 405. | 2.83 | Central Park, WA / 2,558 |
| 405. | 2.83 | Odessa, WA / 957 |
| 405. | 2.83 | Country Homes, WA / 5,203 |
| 405. | 2.83 | Bellingham, WA / 67,171 |
| 405. | 2.83 | Wilbur, WA / 914 |
| 412. | 2.82 | Tumwater, WA / 12,698 |
| 412. | 2.82 | Malden, WA / 215 |
| 412. | 2.82 | Erlands Point-Kitsap Lake, WA / 2,723 |
| 412. | 2.82 | Metaline, WA / 162 |
| 416. | 2.81 | Centerville, WA / 120 |
| 416. | 2.81 | Albion, WA / 616 |
| 416. | 2.81 | Baring, WA / 233 |
| 416. | 2.81 | Friday Harbor, WA / 1,989 |
| 416. | 2.81 | Trout Lake, WA / 494 |
| 416. | 2.81 | Coupeville, WA / 1,723 |
| 416. | 2.81 | West Clarkston-Highland, WA / 4,707 |
| 423. | 2.80 | Birch Bay, WA / 4,961 |
| 423. | 2.80 | Kirkland, WA / 45,054 |
| 425. | 2.79 | Millwood, WA / 1,649 |
| 425. | 2.79 | Freeland, WA / 1,313 |
| 425. | 2.79 | Metaline Falls, WA / 223 |
| 425. | 2.79 | Lake Mcmurray, WA / 200 |
| 425. | 2.79 | Westport, WA / 2,137 |
| 425. | 2.79 | La Conner, WA / 761 |
| 425. | 2.79 | Lakeview, WA / 797 |
| 432. | 2.78 | Hartline, WA / 134 |
| 433. | 2.77 | Port Angeles East, WA / 3,053 |
| 434. | 2.76 | Marcus, WA / 117 |
| 434. | 2.76 | Glacier, WA / 90 |
| 434. | 2.76 | Lyle, WA / 530 |
| 437. | 2.75 | Ritzville, WA / 1,736 |
| 437. | 2.75 | Gig Harbor, WA / 6,465 |
| 439. | 2.74 | Coulee Dam, WA / 1,044 |
| 439. | 2.74 | Electric City, WA / 922 |
| 439. | 2.74 | Wishram, WA / 324 |
| 442. | 2.73 | East Cathlamet, WA / 491 |
| 443. | 2.72 | Saint John, WA / 548 |
| 444. | 2.71 | Creston, WA / 232 |
| 444. | 2.71 | Grand Coulee, WA / 897 |
| 444. | 2.71 | Chinook, WA / 457 |
| 447. | 2.70 | Junction City, WA / 80 |
| 447. | 2.70 | Twisp, WA / 938 |
| 449. | 2.68 | Clinton, WA / 868 |
| 449. | 2.68 | Snoqualmie Pass, WA / 201 |
| 451. | 2.67 | Markham, WA / 95 |
| 451. | 2.67 | Copalis Beach, WA / 489 |
| 451. | 2.67 | Port Townsend, WA / 8,334 |
| 451. | 2.67 | Cathlamet, WA / 565 |
| 451. | 2.67 | Index, WA / 157 |
| 456. | 2.66 | Skykomish, WA / 214 |
| 457. | 2.65 | Bay View, WA / 334 |
| 458. | 2.63 | Long Beach, WA / 1,283 |
| 458. | 2.63 | Mansfield, WA / 319 |
| 460. | 2.61 | Langley, WA / 959 |
| 460. | 2.61 | Greenwater, WA / 91 |
| 462. | 2.60 | Cohassett Beach, WA / 618 |
| 463. | 2.57 | Elbe, WA / 21 |
| 463. | 2.57 | Banks Lake South, WA / 160 |
| 465. | 2.56 | Ocean City, WA / 217 |
| 466. | 2.55 | Ocean Shores, WA / 3,836 |
| 466. | 2.55 | Ocean Park, WA / 1,459 |
| 466. | 2.55 | Sequim, WA / 4,334 |
| 469. | 2.54 | Marrowstone, WA / 837 |
| 469. | 2.54 | Grayland, WA / 1,002 |
| 471. | 2.51 | Carlsborg, WA / 855 |
| 472. | 2.50 | Winthrop, WA / 349 |
| 473. | 2.46 | Bell Hill, WA / 731 |
| 474. | 2.45 | Starbuck, WA / 130 |
| 475. | 2.43 | Conconully, WA / 185 |
| 475. | 2.43 | Lake Cavanaugh, WA / 122 |
| 477. | 2.36 | Brinnon, WA / 803 |
| 478. | 2.29 | Port Ludlow, WA / 1,968 |
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.