| Rank | Portuguese as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 4.6% | McNeal Elementary District / 1,403 |
| 2. | 3.5% | Grand Canyon Unified District / 1,707 |
| 3. | 2.6% | Altar Valley Elementary District / 7,069 |
| 4. | 2.3% | Joseph City Unified District / 1,637 |
| 5. | 1.7% | Bouse Elementary District / 811 |
| 5. | 1.7% | Show Low Unified District / 15,516 |
| 7. | 1.6% | Littlefield Unified District / 3,636 |
| 8. | 1.6% | Salome Consolidated Elementary District / 2,899 |
| 9. | 1.3% | Picacho Elementary District / 8,001 |
| 10. | 1.1% | Bicentennial Union High School District / 10,085 |
| 11. | 1.0% | Mayer Unified District / 5,602 |
| 12. | 0.9% | Mohave Valley Elementary District / 20,894 |
| 13. | 0.9% | Fort Huachuca Accommodation District / 5,743 |
| 14. | 0.8% | Quartzsite Elementary District / 5,634 |
| 15. | 0.8% | Concho Elementary District / 2,644 |
| 16. | 0.7% | St. Johns Unified District / 3,929 |
| 17. | 0.7% | Colorado River Union High School District / 63,402 |
| 18. | 0.7% | Santa Cruz Valley Union High School District / 17,712 |
| 19. | 0.7% | Bullhead City School District / 39,983 |
| 20. | 0.7% | Florence Unified School District / 75,228 |
| 21. | 0.6% | Kingman Unified School District / 68,561 |
| 22. | 0.6% | Seligman Unified District / 1,197 |
| 22. | 0.6% | Lake Havasu Unified District / 55,833 |
| 24. | 0.6% | Queen Creek Unified District / 28,951 |
| 24. | 0.6% | Humboldt Unified District / 52,054 |
| 24. | 0.6% | Red Rock Elementary District / 3,067 |
| 27. | 0.6% | Owens-Whitney Elementary District / 628 |
| 28. | 0.6% | Payson Unified District / 21,510 |
| 29. | 0.6% | Maricopa Unified School District / 49,568 |
| 30. | 0.6% | Avondale Elementary District / 49,323 |
| 31. | 0.6% | Winslow Unified District / 11,733 |
| 32. | 0.6% | Chandler Unified District / 231,764 |
| 33. | 0.5% | Toltec Elementary District / 13,148 |
| 34. | 0.5% | Prescott Unified District / 55,352 |
| 35. | 0.5% | Catalina Foothills Unified District / 30,821 |
| 36. | 0.5% | Higley Unified District / 69,496 |
| 36. | 0.5% | Bisbee Unified District / 6,705 |
| 38. | 0.4% | Madison Elementary District / 56,191 |
| 38. | 0.4% | Littleton Elementary District / 41,072 |
| 40. | 0.4% | Round Valley Unified District / 8,073 |
| 40. | 0.4% | Saddle Mountain Unified School District / 8,320 |
| 40. | 0.4% | Benson Unified School District / 7,238 |
| 43. | 0.4% | Peach Springs Unified District / 1,103 |
| 44. | 0.4% | Agua Fria Union High School District / 128,761 |
| 44. | 0.4% | McNary Elementary District / 543 |
| 44. | 0.4% | Oracle Elementary District / 13,855 |
| 47. | 0.4% | Morristown Elementary District / 1,485 |
| 47. | 0.4% | Paradise Valley Unified District / 251,892 |
| 47. | 0.4% | Peoria Unified School District / 218,476 |
| 47. | 0.4% | Marana Unified District / 89,418 |
| 47. | 0.4% | Cave Creek Unified District / 55,010 |
| 47. | 0.4% | Snowflake Unified District / 12,166 |
| 53. | 0.4% | Wellton Elementary District / 4,071 |
| 53. | 0.4% | Casa Grande Elementary District / 62,832 |
| 53. | 0.4% | Hayden-Winkelman Unified District / 1,275 |
| 56. | 0.4% | Fredonia-Moccasin Unified District / 3,162 |
| 56. | 0.4% | Continental Elementary District / 27,303 |
| 56. | 0.4% | Fountain Hills Unified District / 23,488 |
| 59. | 0.3% | Cottonwood-Oak Creek Elementary District / 30,677 |
| 60. | 0.3% | Palominas Elementary District / 10,560 |
| 60. | 0.3% | Casa Grande Union High School District / 88,203 |
| 60. | 0.3% | Kyrene Elementary District / 154,506 |
| 63. | 0.3% | Deer Valley Unified District / 243,403 |
| 63. | 0.3% | Mingus Union High School District / 34,444 |
| 65. | 0.3% | Scottsdale Unified District / 226,958 |
| 65. | 0.3% | Washington Elementary District / 229,457 |
| 65. | 0.3% | Mammoth-San Manuel Unified District / 6,097 |
| 68. | 0.3% | Chino Valley Unified District / 21,274 |
| 69. | 0.3% | Glendale Union High School District / 328,488 |
| 70. | 0.3% | Gilbert Unified District / 192,279 |
| 70. | 0.3% | Dysart Unified District / 169,324 |
| 70. | 0.3% | Coolidge Unified District / 37,433 |
| 70. | 0.3% | Apache Junction Unified District / 56,829 |
| 74. | 0.3% | Mesa Unified District / 468,084 |
| 74. | 0.3% | Tempe Union High School District / 303,177 |
| 74. | 0.3% | Litchfield Elementary District / 79,438 |
| 74. | 0.3% | Glendale Elementary District / 99,031 |
| 74. | 0.3% | Tucson Unified District / 477,922 |
| 79. | 0.3% | Amphitheater Unified District / 134,383 |
| 79. | 0.3% | Sierra Vista Unified District / 49,181 |
| 81. | 0.2% | Antelope Union High School District / 6,187 |
| 82. | 0.2% | Santa Cruz Valley Unified District / 20,263 |
| 82. | 0.2% | Name N/A / 2,262,744 |
| 82. | 0.2% | Douglas Unified District / 22,014 |
| 85. | 0.2% | Yuma Elementary District / 100,798 |
| 86. | 0.2% | Vail Unified District / 54,562 |
| 87. | 0.2% | Tempe School District / 148,671 |
| 87. | 0.2% | Crane Elementary District / 43,440 |
| 89. | 0.2% | Tanque Verde Unified District / 11,845 |
| 89. | 0.2% | Clarkdale-Jerome Elementary District / 3,767 |
| 89. | 0.2% | Phoenix Elementary District / 54,631 |
| 92. | 0.2% | Union Elementary District / 15,110 |
| 93. | 0.2% | Sunnyside Unified District / 91,086 |
| 93. | 0.2% | Yuma Union High School District / 195,266 |
| 93. | 0.2% | Tolleson Union High School District / 173,006 |
| 96. | 0.1% | Parker Unified School District / 10,263 |
| 97. | 0.1% | Balsz Elementary District / 29,647 |
| 97. | 0.1% | Flowing Wells Unified District / 29,583 |
| 97. | 0.1% | Flagstaff Unified District / 93,120 |
| 100. | 0.1% | Page Unified District / 13,337 |
| 100. | 0.1% | Phoenix Union High School District / 670,209 |
| 100. | 0.1% | Cartwright Elementary District / 119,571 |
| 100. | 0.1% | Tombstone Unified District / 7,646 |
| 104. | 0.1% | Tolleson Elementary District / 15,837 |
| 104. | 0.1% | Buckeye Elementary District / 39,188 |
| 106. | 0.1% | Globe Unified District / 10,541 |
| 106. | 0.1% | Buckeye Union High School District / 67,494 |
| 108. | 0.1% | Isaac Elementary District / 43,040 |
| 108. | 0.1% | Liberty Elementary District / 24,826 |
| 110. | 0.1% | Osborn Elementary District / 38,505 |
| 111. | 0.1% | Pendergast Elementary District / 68,925 |
| 112. | 0.1% | Laveen Elementary District / 44,709 |
| 112. | 0.1% | Creighton Elementary District / 66,503 |
| 112. | 0.1% | Roosevelt Elementary District / 105,099 |
| 112. | 0.1% | Alhambra Elementary District / 88,563 |
| 116. | 0.0% | Sahuarita Unified District / 27,400 |
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.
