| Rank | Percentage of Population Age 85 or Older ▼ | School District / Population |
| 1. | 17.0% | Diamond School District 7 / 135 |
| 2. | 10.6% | Troy School District 54 / 47 |
| 3. | 8.4% | Powers School District 31 / 937 |
| 4. | 5.9% | Camas Valley School District 21J / 869 |
| 5. | 5.5% | North Santiam School District 29J / 15,185 |
| 6. | 5.1% | Spray School District 1 / 372 |
| 7. | 5.0% | Fossil School District 21J / 618 |
| 8. | 4.6% | Pine-Eagle School District 61 / 1,688 |
| 9. | 4.3% | Sweet Home School District 55 / 14,357 |
| 10. | 4.2% | North Bend School District 13 / 16,107 |
| 11. | 4.0% | Phoenix-Talent School District 4 / 23,681 |
| 12. | 4.0% | Paisley School District 11 / 628 |
| 13. | 4.0% | Siuslaw School District 97J / 14,288 |
| 14. | 3.9% | Grants Pass School District 7 / 35,248 |
| 15. | 3.9% | Enterprise School District 21 / 2,902 |
| 16. | 3.8% | Pendleton School District 16 / 21,726 |
| 17. | 3.6% | Reedsport School District 105 / 5,614 |
| 18. | 3.6% | Bandon School District 54 / 6,525 |
| 19. | 3.5% | Lebanon Community School District 9 / 28,376 |
| 20. | 3.5% | Condon School District 25J / 870 |
| 20. | 3.5% | Brookings-Harbor School District 17 / 13,754 |
| 22. | 3.3% | Neah-Kah-Nie School District 56 / 7,004 |
| 23. | 3.2% | David Douglas School District 40 / 56,440 |
| 23. | 3.2% | Milton-Freewater School District 7 / 11,219 |
| 25. | 3.1% | Mount Angel School District 91 / 4,138 |
| 26. | 2.9% | Oakridge School District 76 / 4,307 |
| 27. | 2.9% | Jordan Valley School District 3 / 521 |
| 27. | 2.9% | Huntington School District 16J / 590 |
| 29. | 2.8% | Harney County School District 3 / 5,461 |
| 30. | 2.8% | Roseburg School District 4 / 45,855 |
| 31. | 2.8% | Dufur School District 29 / 1,627 |
| 32. | 2.7% | Mitchell School District 55 / 330 |
| 33. | 2.7% | Molalla River School District 35 / 17,713 |
| 33. | 2.7% | Eugene School District 4J / 146,888 |
| 35. | 2.7% | John Day School District 3 / 4,370 |
| 35. | 2.7% | Seaside School District 10 / 11,627 |
| 37. | 2.7% | McMinnville School District 40 / 38,233 |
| 37. | 2.7% | Pilot Rock School District 2 / 2,117 |
| 39. | 2.6% | Canby School District 86 / 30,260 |
| 40. | 2.6% | La Grande School District 1 / 16,538 |
| 41. | 2.6% | Port Orford-Langlois School District 2J / 3,300 |
| 42. | 2.6% | Yoncalla School District 32 / 2,381 |
| 43. | 2.6% | Annex School District 29 / 509 |
| 44. | 2.5% | McKenzie School District 68 / 2,183 |
| 45. | 2.5% | Pleasant Hill School District 1 / 6,625 |
| 46. | 2.5% | Central Curry School District 1 / 4,868 |
| 46. | 2.5% | Long Creek School District 17 / 482 |
| 46. | 2.5% | Clatskanie School District 6J / 5,543 |
| 49. | 2.5% | North Wasco School District 21 / 19,510 |
| 50. | 2.5% | Hood River County School District 1 / 21,316 |
| 51. | 2.4% | Dallas School District 2 / 21,538 |
| 52. | 2.4% | Astoria School District 1 / 14,348 |
| 53. | 2.4% | Sutherlin School District 130 / 8,742 |
| 54. | 2.4% | North Clackamas School District 12 / 113,718 |
| 55. | 2.3% | Rogue River School District 35 / 10,045 |
| 56. | 2.3% | Woodburn School District 103 / 25,563 |
| 56. | 2.3% | Coos Bay School District 9 / 26,973 |
| 58. | 2.3% | Bethel School District 52 / 35,986 |
| 59. | 2.3% | Name N/A / 21,268 |
| 59. | 2.3% | Name N/A / 21,268 |
| 61. | 2.3% | Salem-Keizer School District 24J / 239,373 |
| 62. | 2.3% | Forest Grove School District 15 / 33,138 |
| 63. | 2.3% | Name N/A / 22,681 |
| 64. | 2.2% | Baker School District 5J / 13,362 |
| 65. | 2.2% | Three Rivers School District / 46,601 |
| 66. | 2.2% | North Douglas School District 22 / 2,596 |
| 67. | 2.2% | Lincoln County School District / 46,083 |
| 68. | 2.2% | Blachly School District 090 / 690 |
| 69. | 2.1% | Ontario School District 8 / 18,517 |
| 70. | 2.1% | Vale School District 84 / 4,880 |
| 71. | 2.1% | Lake Oswego School District 7J / 40,900 |
| 71. | 2.1% | Medford School District 549 / 82,295 |
| 73. | 2.1% | Adrian School District 61 / 1,307 |
| 74. | 2.0% | Corvallis School District 509J / 61,509 |
| 74. | 2.0% | North Lake School District 14 / 1,326 |
| 74. | 2.0% | Tillamook School District 9 / 13,565 |
| 77. | 2.0% | South Lane School District 45J / 18,309 |
| 77. | 2.0% | Harper School District 66 / 297 |
| 79. | 2.0% | Fern Ridge School District 28J / 11,561 |
| 79. | 2.0% | Joseph School District 6 / 1,994 |
| 81. | 2.0% | Newberg School District 29J / 33,790 |
| 82. | 2.0% | Ashland School District 5 / 24,918 |
| 82. | 2.0% | Echo School District 5 / 1,073 |
| 84. | 1.9% | Vernonia School District 47J / 4,094 |
| 85. | 1.9% | Glide School District 12 / 5,046 |
| 85. | 1.9% | Prairie City School District 4 / 1,266 |
| 85. | 1.9% | Klamath Falls City Schools / 19,797 |
| 85. | 1.9% | Knappa School District 4 / 3,159 |
| 89. | 1.9% | Nyssa School District 26 / 4,541 |
| 90. | 1.8% | Tigard-Tualatin School District 23J / 79,356 |
| 90. | 1.8% | Glendale School District 77 / 2,799 |
| 92. | 1.8% | Sisters School District 6 / 6,906 |
| 93. | 1.8% | Butte Falls School District 91 / 1,192 |
| 94. | 1.8% | Harney County Union High School District 1J / 1,316 |
| 95. | 1.7% | Oregon Trail School District 46 / 27,318 |
| 96. | 1.7% | Ione School District 2 / 695 |
| 96. | 1.7% | Dayville School District 16J / 404 |
| 96. | 1.7% | Crow-Applegate-Lorane Sd 66 / 2,480 |
| 99. | 1.7% | Cove School District 15 / 1,393 |
| 100. | 1.7% | Junction City School District 69 / 12,776 |
| 100. | 1.7% | Oregon City School District 62 / 54,882 |
| 102. | 1.7% | Falls City School District 57 / 1,530 |
| 102. | 1.7% | Winston-Dillard School District 116 / 10,122 |
| 102. | 1.7% | Gresham-Barlow School District 1J / 73,297 |
| 105. | 1.7% | Lakeview School District 7 / 5,031 |
| 105. | 1.7% | Sherman School District 1 / 1,779 |
| 105. | 1.7% | Bend-La Pine Administrative School District 1 / 104,559 |
| 105. | 1.7% | Parkrose School District 3 / 27,205 |
| 105. | 1.7% | Portland School District 1J / 436,001 |
| 110. | 1.7% | Crook County School District / 22,483 |
| 110. | 1.7% | Greater Albany School District 8J / 57,852 |
| 112. | 1.7% | Monument School District 8 / 421 |
| 113. | 1.6% | Elkton School District 34 / 1,339 |
| 114. | 1.6% | Gladstone School District 115 / 10,727 |
| 114. | 1.6% | Springfield School District 19 / 71,865 |
| 116. | 1.6% | Jefferson School District 14J / 6,262 |
| 117. | 1.6% | Hermiston School District 8 / 25,386 |
| 118. | 1.6% | Imbler School District 11 / 1,418 |
| 119. | 1.5% | Harrisburg School District 7J / 5,363 |
| 120. | 1.5% | Cascade School District 5 / 13,495 |
| 120. | 1.5% | Centennial School District 28J / 40,040 |
| 122. | 1.5% | Rainier School District 13 / 7,676 |
| 123. | 1.5% | St. Paul School District 45 / 1,430 |
| 124. | 1.5% | Alsea School District 7J / 1,304 |
| 125. | 1.5% | Riddle School District 70 / 2,062 |
| 126. | 1.4% | Reynolds School District 7 / 67,173 |
| 127. | 1.4% | Coquille School District 8 / 7,281 |
| 128. | 1.3% | Mapleton School District 32 / 1,502 |
| 129. | 1.3% | Beaverton School District 48J / 247,490 |
| 130. | 1.3% | Athena-Weston School District 29J / 2,783 |
| 130. | 1.3% | Morrow School District 1 / 10,736 |
| 130. | 1.3% | Nestucca Valley School District 101J / 4,345 |
| 133. | 1.3% | Dayton School District 8 / 5,266 |
| 134. | 1.3% | Union School District 5 / 2,455 |
| 134. | 1.3% | Yamhill-Carlton School District 1 / 6,671 |
| 136. | 1.3% | Riverdale School District 51J / 2,969 |
| 137. | 1.2% | St. Helens School District 502 / 19,481 |
| 138. | 1.2% | Redmond School District 2J / 42,467 |
| 138. | 1.2% | Central School District 13J / 21,982 |
| 138. | 1.2% | Santiam Canyon School District 129J / 3,891 |
| 141. | 1.2% | Burnt River School District 30J / 412 |
| 142. | 1.2% | Central Point School District 6 / 27,576 |
| 142. | 1.2% | Creswell School District 40 / 9,076 |
| 144. | 1.2% | Stanfield School District 61 / 2,442 |
| 145. | 1.2% | Hillsboro School District 1J / 122,782 |
| 145. | 1.2% | Silver Falls School District 4J / 19,345 |
| 147. | 1.2% | Scappoose School District 1J / 14,545 |
| 147. | 1.2% | Gervais School District 1 / 5,053 |
| 149. | 1.1% | Wallowa School District 12 / 1,885 |
| 150. | 1.1% | Jewell School District 8 / 1,004 |
| 151. | 1.1% | Myrtle Point School District 41 / 5,038 |
| 152. | 1.1% | Estacada School District 108 / 13,580 |
| 152. | 1.1% | Days Creek School District 15 / 1,132 |
| 154. | 1.1% | North Marion School District 15 / 8,701 |
| 155. | 1.0% | West Linn School District 3J / 47,489 |
| 155. | 1.0% | Warrenton-Hammond School District 30 / 5,821 |
| 157. | 1.0% | South Umpqua School District 19 / 11,435 |
| 158. | 1.0% | Eagle Point School District 9 / 25,926 |
| 158. | 1.0% | Klamath County School District / 25,105 |
| 160. | 1.0% | Elgin School District 23 / 2,422 |
| 161. | 1.0% | Philomath School District 17J / 8,464 |
| 162. | 1.0% | Willamina School District 30J / 5,243 |
| 163. | 0.9% | South Wasco County School District 1 / 1,928 |
| 164. | 0.9% | North Powder School District 8J / 654 |
| 165. | 0.9% | Pinehurst School District 94 / 223 |
| 166. | 0.8% | Oakland School District 1 / 3,289 |
| 167. | 0.8% | Prospect School District 59 / 1,003 |
| 167. | 0.8% | Marcola School District 79J / 2,130 |
| 169. | 0.8% | Jefferson County School District 509J / 14,982 |
| 170. | 0.8% | Sheridan School District 48J / 6,894 |
| 171. | 0.8% | Amity School District 4J / 3,689 |
| 172. | 0.8% | Helix School District 1 / 531 |
| 172. | 0.8% | Central Linn School District 552 / 4,906 |
| 174. | 0.7% | Sherwood School District 88J / 26,234 |
| 175. | 0.7% | Perrydale School District 21 / 1,270 |
| 176. | 0.5% | Gaston School District 511J / 2,973 |
| 177. | 0.5% | Scio School District 95 / 3,418 |
| 177. | 0.5% | Lowell School District 71 / 2,250 |
| 179. | 0.5% | Monroe School District 1J / 3,078 |
| 180. | 0.5% | Culver School District 4 / 3,353 |
| 181. | 0.5% | Umatilla School District 6 / 5,445 |
| 182. | 0.5% | Banks School District 13 / 6,878 |
| 183. | 0.5% | Corbett School District 39 / 5,071 |
| 184. | 0.4% | Colton School District 53 / 4,491 |
| 185. | 0.4% | Black Butte School District 41 / 276 |
| 186. | 0.1% | Arlington School District 3 / 727 |
Please note that we only rank locations with 'Percentage of Population Age 85 or Older' data. The rank above might not be a complete list. Locations without 'Percentage of Population Age 85 or Older' 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.
