| Rank | Private High School Enrollment Percentage ▼ | School District / Population |
| 1. | 50.8% | Orchard Prairie School District / 778 |
| 2. | 44.6% | Northport School District / 1,423 |
| 3. | 40.7% | Prescott School District / 2,082 |
| 4. | 30.4% | Ritzville School District / 2,452 |
| 5. | 28.9% | Chewelah School District / 5,134 |
| 6. | 27.9% | Endicott School District / 582 |
| 7. | 21.1% | Liberty School District / 4,253 |
| 8. | 20.5% | College Place School District / 12,997 |
| 9. | 20.2% | Seattle School District / 594,742 |
| 10. | 20.0% | Evergreen School District (Stevens) / 347 |
| 11. | 19.9% | North Beach School District / 6,566 |
| 12. | 19.9% | Steilacoom Historical School District / 18,884 |
| 13. | 19.7% | Nooksack Valley School District / 8,918 |
| 14. | 18.8% | Touchet School District / 911 |
| 15. | 17.9% | Evaline School District / 1,006 |
| 16. | 17.0% | Mercer Island School District / 23,791 |
| 17. | 16.1% | Great Northern School District / 870 |
| 18. | 15.8% | Lopez School District / 2,442 |
| 19. | 15.7% | Valley School District / 1,306 |
| 20. | 15.3% | Summit Valley School District / 802 |
| 21. | 15.0% | Cosmopolis School District / 1,673 |
| 22. | 14.8% | Brinnon School District / 1,136 |
| 23. | 14.7% | Oakville School District / 2,142 |
| 24. | 14.1% | West Valley School District / 15,986 |
| 25. | 14.0% | Bellevue School District / 123,233 |
| 26. | 13.9% | Tekoa School District / 1,283 |
| 27. | 13.9% | Manson School District / 3,341 |
| 28. | 13.8% | Newport School District / 7,384 |
| 29. | 13.5% | Cheney School District / 30,663 |
| 30. | 13.2% | Adna School District / 3,853 |
| 31. | 12.9% | Omak School District / 10,520 |
| 32. | 12.9% | Zillah School District / 4,671 |
| 33. | 12.4% | Sedro-Woolley School District / 26,621 |
| 34. | 12.2% | Coulee-Hartline School District / 1,392 |
| 35. | 12.1% | Shoreline School District / 64,783 |
| 36. | 12.1% | Freeman School District / 3,933 |
| 37. | 12.0% | Colville School District / 11,924 |
| 38. | 11.9% | Centralia School District / 22,697 |
| 39. | 11.9% | Meridian School District / 8,639 |
| 40. | 11.8% | Lynden School District / 17,092 |
| 41. | 11.8% | Northshore School District / 117,545 |
| 42. | 11.7% | Riverside School District / 11,420 |
| 43. | 11.6% | Onalaska School District / 5,164 |
| 44. | 11.6% | Crescent School District / 2,662 |
| 45. | 11.3% | Kittitas School District / 3,351 |
| 46. | 11.2% | Conway School District / 2,932 |
| 47. | 10.9% | Waterville School District / 1,588 |
| 48. | 10.9% | Quilcene School District / 1,808 |
| 49. | 10.7% | Mount Baker School District / 13,534 |
| 50. | 10.5% | Deer Park School District / 10,905 |
| 51. | 10.5% | Pioneer School District / 9,648 |
| 52. | 10.2% | Mead School District / 49,352 |
| 52. | 10.2% | Ridgefield School District / 12,947 |
| 54. | 10.0% | Damman School District / 717 |
| 55. | 10.0% | North Kitsap School District / 43,472 |
| 56. | 10.0% | Orting School District / 13,377 |
| 57. | 9.9% | Queets-Clearwater School District / 841 |
| 58. | 9.7% | Name N/A / 4,812 |
| 58. | 9.7% | Snohomish School District / 51,492 |
| 60. | 9.7% | Bremerton School District / 42,881 |
| 61. | 9.6% | Mary Walker School District / 2,680 |
| 62. | 9.6% | East Valley School District (Spokane) / 26,014 |
| 62. | 9.6% | Issaquah School District / 91,043 |
| 62. | 9.6% | Lake Washington School District / 168,935 |
| 65. | 9.6% | Ferndale School District / 29,518 |
| 66. | 9.5% | Southside School District / 2,069 |
| 67. | 9.4% | Odessa School District / 1,675 |
| 68. | 9.3% | Wenatchee School District / 40,702 |
| 69. | 9.2% | Selah School District / 18,033 |
| 70. | 9.1% | Tacoma Public Schools / 206,232 |
| 71. | 8.8% | Camas School District / 26,281 |
| 72. | 8.8% | Spokane Public Schools / 214,396 |
| 73. | 8.4% | Columbia School District / 1,090 |
| 73. | 8.4% | Selkirk School District / 2,283 |
| 75. | 8.3% | Port Angeles School District / 30,283 |
| 76. | 8.2% | Kent School District / 149,531 |
| 77. | 8.2% | Enumclaw School District / 26,162 |
| 78. | 8.1% | Nine Mile Falls School District / 8,097 |
| 79. | 8.1% | Monroe School District / 38,226 |
| 80. | 8.1% | Puyallup School District / 111,173 |
| 81. | 8.0% | Highline School District / 119,366 |
| 82. | 7.9% | Bainbridge Island School District / 21,923 |
| 83. | 7.9% | Waitsburg School District / 1,513 |
| 84. | 7.9% | Everett School District / 120,218 |
| 85. | 7.8% | Edmonds School District / 151,150 |
| 86. | 7.8% | Lakewood School District / 13,395 |
| 86. | 7.8% | Central Kitsap School District / 64,517 |
| 88. | 7.7% | Renton School District / 106,434 |
| 89. | 7.6% | North Mason School District / 12,293 |
| 90. | 7.5% | Federal Way School District / 125,274 |
| 91. | 7.2% | Franklin Pierce School District / 50,721 |
| 92. | 7.1% | Brewster School District / 4,365 |
| 92. | 7.1% | Tahoma School District / 37,996 |
| 94. | 7.1% | Auburn School District / 69,423 |
| 95. | 7.0% | Peninsula School District / 54,059 |
| 96. | 6.9% | Pasco School District / 61,209 |
| 97. | 6.9% | Sumner School District / 40,868 |
| 98. | 6.9% | Bethel School District / 100,964 |
| 98. | 6.9% | Battle Ground School District / 61,663 |
| 100. | 6.7% | Creston School District / 1,209 |
| 101. | 6.4% | Montesano School District / 7,879 |
| 102. | 6.4% | Fife Public Schools / 18,071 |
| 103. | 6.3% | Clover Park School District / 82,672 |
| 104. | 6.3% | Central Valley School District / 72,736 |
| 104. | 6.3% | Clarkston School District / 18,734 |
| 106. | 6.3% | Naches Valley School District / 7,929 |
| 107. | 6.3% | Mill A School District / 649 |
| 108. | 6.2% | Walla Walla School District / 36,160 |
| 108. | 6.2% | Mabton School District / 2,676 |
| 110. | 6.1% | Medical Lake School District / 12,346 |
| 111. | 6.0% | University Place School District / 27,928 |
| 112. | 5.9% | Coupeville School District / 9,217 |
| 113. | 5.7% | San Juan Island School District / 7,920 |
| 114. | 5.7% | Dieringer School District / 12,374 |
| 115. | 5.7% | Chehalis School District / 14,749 |
| 115. | 5.7% | Wapato School District / 13,700 |
| 117. | 5.6% | Rochester School District / 12,733 |
| 118. | 5.5% | West Valley School District / 26,857 |
| 119. | 5.4% | South Kitsap School District / 65,662 |
| 120. | 5.4% | Tonasket School District / 6,639 |
| 121. | 5.3% | Moses Lake School District / 39,730 |
| 122. | 5.3% | Ellensburg School District / 25,246 |
| 123. | 5.3% | La Center School District / 7,670 |
| 124. | 5.2% | Yelm Community Schools / 27,640 |
| 125. | 5.2% | Chimacum School District / 11,253 |
| 126. | 5.2% | Ephrata School District / 10,901 |
| 127. | 5.1% | Stanwood-Camano School District / 31,405 |
| 128. | 5.0% | Cape Flattery School District / 3,496 |
| 129. | 5.0% | Colton School District / 949 |
| 130. | 5.0% | Marysville School District / 64,669 |
| 131. | 4.9% | Yakima School District / 72,275 |
| 132. | 4.9% | Woodland School District / 11,257 |
| 133. | 4.9% | Mukilteo School District / 87,591 |
| 134. | 4.8% | East Valley School District (Yakima) / 16,427 |
| 135. | 4.7% | Rosalia School District / 1,081 |
| 136. | 4.6% | Olympia School District / 60,205 |
| 136. | 4.6% | Vashon Island School District / 10,425 |
| 138. | 4.5% | Granite Falls School District / 11,531 |
| 139. | 4.4% | South Bend School District / 2,838 |
| 140. | 4.3% | Bellingham School District / 99,469 |
| 141. | 4.1% | Sultan School District / 13,652 |
| 142. | 4.1% | Oroville School District / 4,507 |
| 143. | 4.1% | Longview Public Schools / 44,303 |
| 144. | 4.0% | White River School District / 24,836 |
| 145. | 4.0% | Prosser School District / 12,250 |
| 146. | 3.9% | Quillayute Valley School District / 6,408 |
| 147. | 3.9% | Sequim School District / 27,722 |
| 148. | 3.9% | Aberdeen School District / 19,679 |
| 149. | 3.9% | Napavine School District / 4,041 |
| 150. | 3.8% | Entiat School District / 2,127 |
| 151. | 3.7% | Ocean Beach School District / 9,706 |
| 152. | 3.7% | North Thurston Public Schools / 88,179 |
| 153. | 3.7% | Mount Vernon School District / 35,549 |
| 154. | 3.7% | Vancouver Public Schools / 142,905 |
| 155. | 3.6% | Methow Valley School District / 4,145 |
| 156. | 3.6% | Richland School District / 59,223 |
| 157. | 3.6% | Toutle Lake School District / 4,024 |
| 158. | 3.6% | Eatonville School District / 10,797 |
| 159. | 3.5% | Mount Adams School District / 4,640 |
| 160. | 3.4% | Bridgeport School District / 3,322 |
| 161. | 3.4% | Hockinson School District / 7,882 |
| 162. | 3.3% | Castle Rock School District / 9,705 |
| 163. | 3.3% | Riverview School District / 17,521 |
| 164. | 3.3% | Lake Stevens School District / 33,414 |
| 165. | 3.2% | White Salmon Valley School District / 6,096 |
| 166. | 3.2% | Snoqualmie Valley School District / 33,447 |
| 166. | 3.2% | Wellpinit School District / 1,065 |
| 168. | 3.2% | Pullman School District / 28,738 |
| 169. | 3.2% | Wilbur School District / 1,472 |
| 170. | 3.1% | Highland School District / 5,794 |
| 171. | 3.1% | Sunnyside School District / 22,676 |
| 172. | 3.1% | Evergreen School District (Clark) / 137,796 |
| 173. | 3.0% | South Whidbey School District / 15,072 |
| 174. | 3.0% | Tumwater School District / 35,007 |
| 175. | 3.0% | Elma School District / 9,726 |
| 176. | 3.0% | Toppenish School District / 14,708 |
| 177. | 2.9% | Curlew School District / 1,525 |
| 178. | 2.9% | Granger School District / 5,716 |
| 179. | 2.8% | Arlington School District / 28,726 |
| 180. | 2.8% | Darrington School District / 2,710 |
| 181. | 2.8% | Quincy School District / 11,321 |
| 182. | 2.7% | Eastmont School District / 28,012 |
| 183. | 2.7% | Concrete School District / 4,995 |
| 184. | 2.7% | Union Gap School District / 3,170 |
| 185. | 2.6% | Pateros School District / 1,429 |
| 186. | 2.6% | Thorp School District / 1,529 |
| 187. | 2.5% | Washougal School District / 18,306 |
| 188. | 2.5% | Orcas Island School District / 4,622 |
| 189. | 2.4% | Cashmere School District / 7,574 |
| 189. | 2.4% | Oak Harbor School District / 40,806 |
| 191. | 2.1% | Tukwila School District / 15,775 |
| 192. | 2.0% | Cusick School District / 2,431 |
| 192. | 2.0% | Kettle Falls School District / 5,048 |
| 194. | 2.0% | Shelton School District / 23,469 |
| 194. | 2.0% | Lind School District / 1,267 |
| 196. | 1.9% | Kelso School District / 28,291 |
| 197. | 1.9% | Anacortes School District / 20,949 |
| 198. | 1.7% | Burlington-Edison School District / 20,655 |
| 199. | 1.6% | Blaine School District / 15,588 |
| 200. | 1.6% | Port Townsend School District / 13,822 |
| 201. | 1.5% | Davenport School District / 2,972 |
| 202. | 1.5% | Kennewick School District / 76,586 |
| 203. | 1.5% | Tenino School District / 9,536 |
| 204. | 1.3% | Grandview School District / 13,899 |
| 205. | 1.0% | Hoquiam School District / 11,494 |
Please note that we only rank locations with 'Private High School Enrollment Percentage' data. The rank above might not be a complete list. Locations without 'Private High School Enrollment 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.
