| Rank | Portuguese as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 2.6% | Indiahoma Public Schools / 1,446 |
| 2. | 1.8% | Coleman Public Schools / 1,041 |
| 3. | 1.7% | Grandfield Public Schools / 1,192 |
| 4. | 1.6% | Cushing Public Schools / 10,474 |
| 5. | 1.4% | Sweetwater Public Schools / 566 |
| 6. | 1.3% | Paoli Public Schools / 1,206 |
| 7. | 1.3% | Lowrey Public School / 985 |
| 8. | 1.2% | Elgin Public Schools / 8,250 |
| 9. | 1.1% | Collinsville Public Schools / 12,799 |
| 10. | 1.0% | Pauls Valley Public Schools / 7,081 |
| 10. | 1.0% | Mounds Public Schools / 3,547 |
| 12. | 0.9% | Broken Bow Public Schools / 7,230 |
| 13. | 0.9% | Panama Public Schools / 3,332 |
| 14. | 0.8% | Tonkawa Public Schools / 3,979 |
| 15. | 0.8% | Kremlin-Hillsdale Schools / 1,408 |
| 16. | 0.8% | Purcell Public Schools / 7,819 |
| 17. | 0.8% | Tipton Public Schools / 1,458 |
| 18. | 0.8% | Drummond Public Schools / 1,220 |
| 19. | 0.7% | Empire Public Schools / 2,092 |
| 20. | 0.7% | Pryor Public Schools / 14,146 |
| 21. | 0.7% | Mannford Public Schools / 7,652 |
| 22. | 0.7% | Crescent Public Schools / 3,570 |
| 23. | 0.7% | Henryetta Public Schools / 7,518 |
| 24. | 0.7% | Locust Grove Public Schools / 7,619 |
| 25. | 0.6% | Grand View Public School / 4,676 |
| 25. | 0.6% | Checotah Public Schools / 10,131 |
| 25. | 0.6% | Canadian Public Schools / 4,520 |
| 28. | 0.6% | Atoka Public Schools / 4,153 |
| 29. | 0.6% | Lukfata Public School / 1,220 |
| 30. | 0.5% | Cyril Public Schools / 1,644 |
| 30. | 0.5% | Jennings Public School / 951 |
| 32. | 0.5% | Glenpool Public Schools / 11,847 |
| 33. | 0.5% | Sallisaw Public Schools / 11,956 |
| 33. | 0.5% | Warner Public Schools / 3,927 |
| 35. | 0.5% | Wilburton Public Schools / 5,239 |
| 36. | 0.5% | Guymon Public Schools / 12,918 |
| 36. | 0.5% | Dibble Public Schools / 3,451 |
| 38. | 0.4% | Blair Public Schools / 1,753 |
| 39. | 0.4% | Gore Public Schools / 2,921 |
| 39. | 0.4% | Mason Public Schools / 858 |
| 41. | 0.4% | El Reno Public Schools / 16,169 |
| 42. | 0.4% | Arkoma Public Schools / 2,070 |
| 42. | 0.4% | Tushka Public Schools / 1,484 |
| 44. | 0.4% | Foyil Public Schools / 3,158 |
| 45. | 0.4% | Haileyville Public Schools / 2,362 |
| 46. | 0.4% | Peggs Public School / 1,674 |
| 46. | 0.4% | Sperry Public Schools / 5,538 |
| 48. | 0.4% | Flower Mound Public School / 1,096 |
| 48. | 0.4% | Minco Public Schools / 2,324 |
| 48. | 0.4% | Haskell Public Schools / 6,746 |
| 51. | 0.3% | Lone Wolf Public Schools / 724 |
| 52. | 0.3% | Bearden Public School / 690 |
| 52. | 0.3% | Earlsboro Public Schools / 1,338 |
| 52. | 0.3% | Turkey Ford Public School / 1,155 |
| 55. | 0.3% | Adair Public Schools / 4,565 |
| 55. | 0.3% | Bennington Public Schools / 1,329 |
| 55. | 0.3% | Bixby Public Schools / 29,364 |
| 58. | 0.3% | Holdenville Public Schools / 7,452 |
| 59. | 0.3% | Prue Public Schools / 2,848 |
| 59. | 0.3% | Sulphur Public Schools / 7,858 |
| 61. | 0.3% | Arnett Public Schools / 910 |
| 61. | 0.3% | Stonewall Public Schools / 3,011 |
| 61. | 0.3% | Crooked Oak Public Schools / 2,381 |
| 61. | 0.3% | Stratford Public Schools / 3,552 |
| 61. | 0.3% | Barnsdall Public Schools / 2,584 |
| 61. | 0.3% | Buffalo Valley Public Schools / 1,306 |
| 61. | 0.3% | Edmond Public Schools / 142,265 |
| 61. | 0.3% | Vanoss Public Schools / 4,319 |
| 69. | 0.3% | Waynoka Public Schools / 1,679 |
| 69. | 0.3% | Choctaw/Nicoma Park Schools / 29,232 |
| 71. | 0.3% | Cleveland Public Schools / 8,972 |
| 71. | 0.3% | Cement Public Schools / 1,654 |
| 71. | 0.3% | Yale Public Schools / 2,740 |
| 74. | 0.2% | Newkirk Public Schools / 3,968 |
| 74. | 0.2% | Poteau Public Schools / 10,971 |
| 76. | 0.2% | Strother Public Schools / 2,282 |
| 77. | 0.2% | Beaver Public Schools / 1,880 |
| 77. | 0.2% | Norman Public Schools / 112,697 |
| 77. | 0.2% | McCurtain Public Schools / 1,062 |
| 77. | 0.2% | Wellston Public Schools / 3,326 |
| 77. | 0.2% | Valliant Public Schools / 4,682 |
| 82. | 0.2% | McAlester Public Schools / 17,898 |
| 82. | 0.2% | Bridge Creek Public Schools / 8,398 |
| 84. | 0.2% | Webbers Falls Public Schools / 1,807 |
| 84. | 0.2% | North Rock Creek Public School / 3,141 |
| 84. | 0.2% | Verden Public Schools / 1,260 |
| 84. | 0.2% | Watonga Public Schools / 4,285 |
| 88. | 0.2% | Miami Public Schools / 15,279 |
| 88. | 0.2% | Okemah Public Schools / 6,230 |
| 88. | 0.2% | Kildare Public School / 1,306 |
| 91. | 0.2% | Navajo Public Schools / 2,321 |
| 91. | 0.2% | Allen-Bowden Public School / 2,913 |
| 91. | 0.2% | Kellyville Public Schools / 6,339 |
| 94. | 0.2% | Porter Consolidated Schools / 3,450 |
| 94. | 0.2% | Alex Public Schools / 1,495 |
| 94. | 0.2% | Broken Arrow Public Schools / 102,786 |
| 94. | 0.2% | Bowlegs Public Schools / 1,419 |
| 98. | 0.2% | Seminole Public Schools / 8,674 |
| 98. | 0.2% | Bartlesville Public Schools / 38,869 |
| 98. | 0.2% | Mustang Public Schools / 49,404 |
| 98. | 0.2% | Putnam City Public Schools / 124,736 |
| 98. | 0.2% | Catoosa Public Schools / 11,646 |
| 98. | 0.2% | Varnum Public Schools / 1,607 |
| 104. | 0.2% | Cimarron Public Schools / 1,910 |
| 104. | 0.2% | Chelsea Public Schools / 6,713 |
| 104. | 0.2% | Oklahoma City Public Schools / 290,411 |
| 104. | 0.2% | Coweta Public Schools / 15,923 |
| 104. | 0.2% | Chickasha Public Schools / 16,492 |
| 104. | 0.2% | Okmulgee Public Schools / 14,362 |
| 104. | 0.2% | Ada Public Schools / 15,461 |
| 104. | 0.2% | Jenks Public Schools / 67,421 |
| 112. | 0.1% | Quapaw Public Schools / 3,312 |
| 112. | 0.1% | Grove Public Schools / 16,954 |
| 112. | 0.1% | Byng Public Schools / 8,599 |
| 115. | 0.1% | Harrah Public Schools / 11,487 |
| 115. | 0.1% | Copan Public Schools / 2,100 |
| 115. | 0.1% | Davis Public Schools / 5,230 |
| 118. | 0.1% | Tulsa Public Schools / 284,286 |
| 118. | 0.1% | Inola Public Schools / 6,197 |
| 118. | 0.1% | Tuttle Public Schools / 8,885 |
| 121. | 0.1% | Midwest City-Del City Schools / 79,758 |
| 121. | 0.1% | Yukon Public Schools / 39,116 |
| 121. | 0.1% | Prague Public Schools / 5,869 |
| 124. | 0.1% | Union Public Schools / 80,603 |
| 124. | 0.1% | Lexington Public Schools / 8,154 |
| 124. | 0.1% | Owasso Public Schools / 48,455 |
| 127. | 0.1% | Stillwater Public Schools / 53,448 |
| 127. | 0.1% | Moore Public Schools / 130,394 |
| 127. | 0.1% | Spiro Public Schools / 6,841 |
| 130. | 0.1% | Woodward Public Schools / 14,683 |
| 130. | 0.1% | Enid Public Schools / 44,519 |
| 130. | 0.1% | Claremore Public Schools / 22,876 |
| 130. | 0.1% | Perkins-Tryon Public Schools / 7,590 |
| 130. | 0.1% | Stigler Public Schools / 6,236 |
| 130. | 0.1% | Deer Creek Public Schools / 21,865 |
| 130. | 0.1% | Duncan Public Schools / 23,675 |
| 130. | 0.1% | Ringwood Public Schools / 1,858 |
| 130. | 0.1% | Geronimo Public Schools / 3,986 |
| 139. | 0.1% | Ponca City Public Schools / 28,708 |
| 139. | 0.1% | Sapulpa Public Schools / 21,363 |
| 139. | 0.1% | Beggs Public Schools / 4,985 |
| 142. | 0.1% | Watts Public Schools / 1,663 |
| 142. | 0.1% | Guthrie Public Schools / 23,052 |
| 142. | 0.1% | Commerce Public Schools / 4,098 |
| 142. | 0.1% | Name N/A / 146,319 |
| 146. | 0.0% | Wayne Public Schools / 3,052 |
| 146. | 0.0% | Altus Public Schools / 20,544 |
| 146. | 0.0% | Lawton Public Schools / 93,805 |
| 149. | 0.0% | Oologah-Talala Public Schools / 9,708 |
| 150. | 0.0% | Muskogee Public Schools / 39,151 |
Please note that we only rank locations with 'Portuguese as First Ancestry Population Percentage' data. The rank above might not be a complete list. Locations without 'Portuguese as First Ancestry Population Percentage' data are not listed.
