| Rank | Portuguese as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 1.7% | Attalla City School District / 6,584 |
| 2. | 0.7% | Alexander City City School District / 17,745 |
| 3. | 0.6% | St. Clair County School District / 50,185 |
| 4. | 0.6% | Boaz City School District / 8,247 |
| 5. | 0.6% | Enterprise City School District / 24,326 |
| 6. | 0.5% | Ozark City School District / 16,502 |
| 7. | 0.5% | Elba City School District / 5,468 |
| 8. | 0.4% | Muscle Shoals City School District / 12,803 |
| 9. | 0.4% | Hoover City School District / 69,879 |
| 10. | 0.3% | Etowah County School District / 58,902 |
| 11. | 0.3% | Conecuh County School District / 13,114 |
| 12. | 0.2% | Fairfield City School District / 11,503 |
| 13. | 0.2% | Walker County School District / 54,920 |
| 14. | 0.2% | Coosa County School District / 10,777 |
| 15. | 0.2% | Auburn City School District / 55,439 |
| 15. | 0.2% | Phenix City City School District / 30,260 |
| 15. | 0.2% | Sumter County School District / 13,267 |
| 15. | 0.2% | Calhoun County School District / 55,795 |
| 15. | 0.2% | Fort Rucker School District / 6,204 |
| 20. | 0.2% | Chambers County School District / 27,416 |
| 21. | 0.2% | Cullman City School District / 14,868 |
| 21. | 0.2% | Huntsville City School District / 169,448 |
| 21. | 0.2% | Dallas County School District / 24,097 |
| 24. | 0.2% | Baldwin County School District / 171,997 |
| 24. | 0.2% | Jefferson County School District / 225,213 |
| 26. | 0.2% | Sheffield City School District / 9,110 |
| 27. | 0.1% | Mobile County School District / 405,331 |
| 27. | 0.1% | Daleville City School District / 9,549 |
| 29. | 0.1% | Lee County School District / 46,386 |
| 30. | 0.1% | Russell County School District / 22,218 |
| 30. | 0.1% | Madison County School District / 106,841 |
| 30. | 0.1% | Lauderdale County School District / 51,180 |
| 30. | 0.1% | Limestone County School District / 49,474 |
| 34. | 0.1% | Cherokee County School District / 24,427 |
| 35. | 0.1% | Geneva County School District / 19,247 |
| 35. | 0.1% | Vestavia Hills City School District / 31,191 |
| 35. | 0.1% | Autauga County School District / 49,584 |
| 35. | 0.1% | Tuscaloosa City School District / 88,254 |
| 35. | 0.1% | Madison City School District / 39,652 |
| 40. | 0.1% | Coffee County School District / 17,272 |
| 41. | 0.1% | Tuscaloosa County School District / 90,500 |
| 42. | 0.1% | Franklin County School District / 21,986 |
| 42. | 0.1% | Blount County School District / 50,019 |
| 44. | 0.0% | Houston County School District / 32,965 |
| 44. | 0.0% | Decatur City School District / 55,387 |
| 44. | 0.0% | Gadsden City School District / 36,893 |
| 44. | 0.0% | Shelby County School District / 162,179 |
| 44. | 0.0% | Elmore County School District / 70,273 |
| 49. | 0.0% | Marshall County School District / 44,834 |
| 49. | 0.0% | Colbert County School District / 24,413 |
| 49. | 0.0% | Talladega County School District / 47,659 |
| 49. | 0.0% | Henry County School District / 16,580 |
| 49. | 0.0% | Dothan City School District / 64,734 |
| 49. | 0.0% | Hale County School District / 17,994 |
| 55. | 0.0% | Troy City School District / 14,631 |
| 55. | 0.0% | Jackson County School District / 38,167 |
| 55. | 0.0% | Montgomery County School District / 221,981 |
| 58. | 0.0% | Opelika City School District / 26,395 |
| 58. | 0.0% | Birmingham City School District / 231,486 |
| 58. | 0.0% | Cullman County School District / 65,742 |
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.
*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.
