| Rank | 1 Room House Percentage ▼ | School District / Population |
| 1. | 18.6% | Easton School District / 942 |
| 2. | 13.9% | Queets-Clearwater School District / 841 |
| 3. | 11.8% | Lind School District / 1,267 |
| 4. | 9.7% | Index School District / 510 |
| 5. | 9.1% | Mill A School District / 649 |
| 6. | 8.6% | Orcas Island School District / 4,622 |
| 7. | 8.1% | Stehekin School District / 26 |
| 8. | 7.5% | Kittitas School District / 3,351 |
| 9. | 7.2% | Evergreen School District (Stevens) / 347 |
| 10. | 6.9% | Bridgeport School District / 3,322 |
| 11. | 6.6% | Quilcene School District / 1,808 |
| 12. | 6.5% | Lopez School District / 2,442 |
| 13. | 6.4% | Pateros School District / 1,429 |
| 14. | 6.0% | Seattle School District / 594,742 |
| 15. | 5.8% | Skykomish School District / 406 |
| 16. | 5.7% | Curlew School District / 1,525 |
| 17. | 5.3% | South Bend School District / 2,838 |
| 17. | 5.3% | Palisades School District / 364 |
| 19. | 5.1% | Shaw Island School District / 311 |
| 20. | 5.0% | Kahlotus School District / 259 |
| 21. | 4.9% | Oroville School District / 4,507 |
| 22. | 4.7% | Northport School District / 1,423 |
| 23. | 4.5% | Nespelem School District / 1,075 |
| 24. | 4.1% | Thorp School District / 1,529 |
| 25. | 4.0% | Tonasket School District / 6,639 |
| 26. | 3.9% | Concrete School District / 4,995 |
| 27. | 3.8% | Ocosta School District / 7,948 |
| 28. | 3.8% | Columbia School District / 1,090 |
| 29. | 3.7% | Brewster School District / 4,365 |
| 29. | 3.7% | Summit Valley School District / 802 |
| 31. | 3.7% | Waterville School District / 1,588 |
| 32. | 3.6% | Walla Walla School District / 36,160 |
| 33. | 3.6% | Entiat School District / 2,127 |
| 34. | 3.5% | Evaline School District / 1,006 |
| 34. | 3.5% | Prosser School District / 12,250 |
| 36. | 3.4% | Lake Chelan School District / 7,500 |
| 37. | 3.4% | Orient School District / 785 |
| 38. | 3.3% | Skamania School District / 1,307 |
| 39. | 3.2% | Carbonado School District / 913 |
| 39. | 3.2% | Mount Vernon School District / 35,549 |
| 41. | 3.1% | North Beach School District / 6,566 |
| 42. | 3.1% | Okanogan School District / 5,553 |
| 43. | 3.0% | Cheney School District / 30,663 |
| 44. | 3.0% | Mary Walker School District / 2,680 |
| 45. | 3.0% | Newport School District / 7,384 |
| 46. | 2.9% | Wapato School District / 13,700 |
| 47. | 2.9% | Aberdeen School District / 19,679 |
| 48. | 2.9% | San Juan Island School District / 7,920 |
| 48. | 2.9% | Bremerton School District / 42,881 |
| 50. | 2.9% | Bellingham School District / 99,469 |
| 51. | 2.9% | Tukwila School District / 15,775 |
| 52. | 2.8% | Cusick School District / 2,431 |
| 52. | 2.8% | Lake Quinault School District / 964 |
| 54. | 2.8% | Port Townsend School District / 13,822 |
| 54. | 2.8% | Tacoma Public Schools / 206,232 |
| 56. | 2.7% | Granite Falls School District / 11,531 |
| 57. | 2.6% | Almira School District / 374 |
| 58. | 2.5% | Mary M. Knight School District / 1,765 |
| 59. | 2.4% | Mount Pleasant School District / 401 |
| 60. | 2.4% | Raymond School District / 3,954 |
| 61. | 2.4% | Hoquiam School District / 11,494 |
| 62. | 2.4% | Ellensburg School District / 25,246 |
| 63. | 2.3% | Chehalis School District / 14,749 |
| 64. | 2.3% | Yakima School District / 72,275 |
| 65. | 2.2% | La Conner School District / 4,399 |
| 66. | 2.2% | Vashon Island School District / 10,425 |
| 67. | 2.2% | Dixie School District / 463 |
| 68. | 2.2% | Granger School District / 5,716 |
| 68. | 2.2% | Spokane Public Schools / 214,396 |
| 68. | 2.2% | Ephrata School District / 10,901 |
| 71. | 2.2% | Pasco School District / 61,209 |
| 72. | 2.2% | Grandview School District / 13,899 |
| 73. | 2.2% | Nine Mile Falls School District / 8,097 |
| 74. | 2.1% | Bellevue School District / 123,233 |
| 74. | 2.1% | Trout Lake School District / 968 |
| 76. | 1.9% | Stevenson-Carson School District / 6,225 |
| 77. | 1.9% | Shelton School District / 23,469 |
| 77. | 1.9% | Kettle Falls School District / 5,048 |
| 77. | 1.9% | Mead School District / 49,352 |
| 80. | 1.9% | White Salmon Valley School District / 6,096 |
| 81. | 1.9% | North Franklin School District / 7,699 |
| 82. | 1.9% | Selkirk School District / 2,283 |
| 83. | 1.9% | Oakville School District / 2,142 |
| 83. | 1.9% | Longview Public Schools / 44,303 |
| 85. | 1.9% | Orondo School District / 1,251 |
| 86. | 1.8% | Centralia School District / 22,697 |
| 87. | 1.8% | Clover Park School District / 82,672 |
| 87. | 1.8% | Napavine School District / 4,041 |
| 89. | 1.8% | Goldendale School District / 7,721 |
| 89. | 1.8% | Onalaska School District / 5,164 |
| 91. | 1.8% | Ferndale School District / 29,518 |
| 92. | 1.7% | Enumclaw School District / 26,162 |
| 93. | 1.7% | Union Gap School District / 3,170 |
| 94. | 1.7% | Hood Canal School District / 4,510 |
| 95. | 1.7% | Wahluke School District / 6,035 |
| 96. | 1.6% | Highline School District / 119,366 |
| 97. | 1.6% | College Place School District / 12,997 |
| 98. | 1.6% | Kelso School District / 28,291 |
| 99. | 1.6% | North Mason School District / 12,293 |
| 100. | 1.5% | Liberty School District / 4,253 |
| 101. | 1.5% | Everett School District / 120,218 |
| 102. | 1.5% | Mercer Island School District / 23,791 |
| 103. | 1.4% | East Valley School District (Spokane) / 26,014 |
| 104. | 1.4% | Eatonville School District / 10,797 |
| 105. | 1.4% | Olympia School District / 60,205 |
| 106. | 1.4% | Brinnon School District / 1,136 |
| 106. | 1.4% | West Valley School District / 15,986 |
| 108. | 1.4% | Methow Valley School District / 4,145 |
| 109. | 1.3% | Stanwood-Camano School District / 31,405 |
| 109. | 1.3% | Sunnyside School District / 22,676 |
| 111. | 1.3% | Pe Ell School District / 1,440 |
| 111. | 1.3% | White Pass School District / 3,599 |
| 113. | 1.3% | Burlington-Edison School District / 20,655 |
| 114. | 1.3% | Name N/A / 4,812 |
| 115. | 1.3% | Sequim School District / 27,722 |
| 116. | 1.3% | Renton School District / 106,434 |
| 117. | 1.2% | Ocean Beach School District / 9,706 |
| 118. | 1.2% | Colville School District / 11,924 |
| 119. | 1.2% | Othello School District / 13,135 |
| 120. | 1.2% | Republic School District / 3,358 |
| 120. | 1.2% | Yelm Community Schools / 27,640 |
| 122. | 1.2% | Blaine School District / 15,588 |
| 123. | 1.2% | Soap Lake School District / 2,688 |
| 123. | 1.2% | Endicott School District / 582 |
| 125. | 1.1% | Dayton School District / 3,694 |
| 126. | 1.1% | Riverside School District / 11,420 |
| 127. | 1.1% | Eastmont School District / 28,012 |
| 127. | 1.1% | Southside School District / 2,069 |
| 129. | 1.1% | Toppenish School District / 14,708 |
| 130. | 1.1% | Griffin School District / 4,984 |
| 130. | 1.1% | North Kitsap School District / 43,472 |
| 132. | 1.1% | Cosmopolis School District / 1,673 |
| 133. | 1.1% | Cascade School District / 9,492 |
| 134. | 1.1% | Tumwater School District / 35,007 |
| 134. | 1.1% | Wishram School District / 481 |
| 136. | 1.1% | Lake Washington School District / 168,935 |
| 137. | 1.0% | Willapa Valley School District / 2,203 |
| 137. | 1.0% | Centerville School District / 814 |
| 139. | 1.0% | Pioneer School District / 9,648 |
| 140. | 1.0% | Shoreline School District / 64,783 |
| 141. | 1.0% | Onion Creek School District / 310 |
| 142. | 1.0% | Sultan School District / 13,652 |
| 142. | 1.0% | Medical Lake School District / 12,346 |
| 144. | 1.0% | Manson School District / 3,341 |
| 145. | 0.9% | Anacortes School District / 20,949 |
| 145. | 0.9% | Deer Park School District / 10,905 |
| 145. | 0.9% | Lyle School District / 2,666 |
| 148. | 0.9% | Wenatchee School District / 40,702 |
| 148. | 0.9% | Arlington School District / 28,726 |
| 150. | 0.9% | Pullman School District / 28,738 |
| 150. | 0.9% | Lynden School District / 17,092 |
| 150. | 0.9% | Quillayute Valley School District / 6,408 |
| 153. | 0.9% | North Thurston Public Schools / 88,179 |
| 154. | 0.9% | Snoqualmie Valley School District / 33,447 |
| 154. | 0.9% | Elma School District / 9,726 |
| 154. | 0.9% | Kennewick School District / 76,586 |
| 157. | 0.9% | Crescent School District / 2,662 |
| 158. | 0.9% | Naselle-Grays River Valley School District / 2,412 |
| 159. | 0.9% | Nooksack Valley School District / 8,918 |
| 159. | 0.9% | Damman School District / 717 |
| 161. | 0.9% | Kent School District / 149,531 |
| 162. | 0.9% | Quincy School District / 11,321 |
| 163. | 0.8% | Dieringer School District / 12,374 |
| 164. | 0.8% | Clarkston School District / 18,734 |
| 165. | 0.8% | Vancouver Public Schools / 142,905 |
| 166. | 0.8% | Richland School District / 59,223 |
| 167. | 0.8% | Creston School District / 1,209 |
| 167. | 0.8% | Camas School District / 26,281 |
| 167. | 0.8% | Grapeview School District / 2,291 |
| 170. | 0.7% | Mukilteo School District / 87,591 |
| 171. | 0.7% | Omak School District / 10,520 |
| 171. | 0.7% | Davenport School District / 2,972 |
| 171. | 0.7% | Moses Lake School District / 39,730 |
| 171. | 0.7% | Issaquah School District / 91,043 |
| 175. | 0.7% | Sedro-Woolley School District / 26,621 |
| 175. | 0.7% | Edmonds School District / 151,150 |
| 177. | 0.7% | Lakewood School District / 13,395 |
| 178. | 0.7% | Meridian School District / 8,639 |
| 178. | 0.7% | Auburn School District / 69,423 |
| 180. | 0.7% | Pomeroy School District / 2,075 |
| 180. | 0.7% | Cle Elum-Roslyn School District / 6,643 |
| 182. | 0.6% | Federal Way School District / 125,274 |
| 182. | 0.6% | Franklin Pierce School District / 50,721 |
| 184. | 0.6% | Northshore School District / 117,545 |
| 184. | 0.6% | Mossyrock School District / 3,514 |
| 186. | 0.6% | Snohomish School District / 51,492 |
| 186. | 0.6% | Puyallup School District / 111,173 |
| 186. | 0.6% | Tahoma School District / 37,996 |
| 189. | 0.6% | Coulee-Hartline School District / 1,392 |
| 190. | 0.6% | Mount Baker School District / 13,534 |
| 190. | 0.6% | Castle Rock School District / 9,705 |
| 192. | 0.6% | White River School District / 24,836 |
| 193. | 0.6% | Valley School District / 1,306 |
| 193. | 0.6% | University Place School District / 27,928 |
| 193. | 0.6% | Chewelah School District / 5,134 |
| 196. | 0.6% | Central Valley School District / 72,736 |
| 196. | 0.6% | Reardan-Edwall School District / 4,014 |
| 198. | 0.5% | Evergreen School District (Clark) / 137,796 |
| 199. | 0.5% | Fife Public Schools / 18,071 |
| 199. | 0.5% | Bainbridge Island School District / 21,923 |
| 199. | 0.5% | West Valley School District / 26,857 |
| 202. | 0.5% | Steilacoom Historical School District / 18,884 |
| 202. | 0.5% | Battle Ground School District / 61,663 |
| 202. | 0.5% | Chimacum School District / 11,253 |
| 202. | 0.5% | Oak Harbor School District / 40,806 |
| 206. | 0.5% | Marysville School District / 64,669 |
| 206. | 0.5% | Port Angeles School District / 30,283 |
| 208. | 0.5% | Naches Valley School District / 7,929 |
| 209. | 0.4% | Sumner School District / 40,868 |
| 209. | 0.4% | Monroe School District / 38,226 |
| 209. | 0.4% | Peninsula School District / 54,059 |
| 212. | 0.4% | Cashmere School District / 7,574 |
| 212. | 0.4% | Central Kitsap School District / 64,517 |
| 214. | 0.4% | Cape Flattery School District / 3,496 |
| 214. | 0.4% | Loon Lake School District / 1,563 |
| 214. | 0.4% | South Whidbey School District / 15,072 |
| 217. | 0.4% | Zillah School District / 4,671 |
| 218. | 0.4% | South Kitsap School District / 65,662 |
| 219. | 0.3% | Freeman School District / 3,933 |
| 220. | 0.3% | Orting School District / 13,377 |
| 221. | 0.2% | Selah School District / 18,033 |
| 222. | 0.2% | Highland School District / 5,794 |
| 223. | 0.2% | La Center School District / 7,670 |
| 224. | 0.2% | Bethel School District / 100,964 |
| 225. | 0.1% | Riverview School District / 17,521 |
| 226. | 0.1% | Winlock School District / 4,370 |
| 227. | 0.1% | Washougal School District / 18,306 |
| 228. | 0.1% | Coupeville School District / 9,217 |
Please note that we only rank locations with '1 Room House Percentage' data. The rank above might not be a complete list. Locations without '1 Room House Percentage' 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.
