| Rank | Portuguese as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 3.8% | Linton-Stockton School Corporation / 8,594 |
| 2. | 0.9% | Lanesville Community School Corporation / 3,850 |
| 3. | 0.9% | Shakamak Schools Metropolitan School District / 5,449 |
| 4. | 0.8% | North Adams Community Schools / 15,613 |
| 5. | 0.6% | Northwestern School Corporation / 9,023 |
| 6. | 0.6% | Plymouth Community School Corporation / 19,694 |
| 6. | 0.6% | Warren County Metropolitan School District / 7,531 |
| 6. | 0.6% | Southern Hancock County Community School Corporation / 16,733 |
| 9. | 0.6% | North Gibson School Corporation / 14,661 |
| 10. | 0.6% | Fairfield Community Schools / 12,163 |
| 11. | 0.6% | Pike Township Metropolitan School District / 70,208 |
| 12. | 0.6% | Delphi Community School Corporation / 9,423 |
| 13. | 0.5% | White River Valley School District / 5,813 |
| 14. | 0.5% | Cloverdale Community Schools / 8,089 |
| 15. | 0.4% | South Vermillion Community School Corporation / 11,759 |
| 16. | 0.4% | Rensselaer Central School Corporation / 11,575 |
| 17. | 0.4% | Greenfield-Central Community Schools / 26,857 |
| 17. | 0.4% | Jay School Corporation / 21,270 |
| 19. | 0.3% | Zionsville Community Schools / 19,760 |
| 20. | 0.3% | Goshen Community Schools / 36,633 |
| 20. | 0.3% | Northeastern Wayne Schools / 5,427 |
| 20. | 0.3% | Concord Community Schools / 23,632 |
| 23. | 0.3% | Caston School Corporation / 5,238 |
| 24. | 0.3% | Southwestern Jefferson County Consolidated Schools / 9,498 |
| 25. | 0.3% | Plainfield Community School Corporation / 30,011 |
| 26. | 0.3% | Whitley County Consolidated Schools / 21,662 |
| 27. | 0.2% | North Miami Community Schools / 5,772 |
| 27. | 0.2% | Wawasee Community School Corporation / 19,747 |
| 29. | 0.2% | Alexandria Community School Corporation / 9,896 |
| 30. | 0.2% | Brownsburg Community School Corporation / 33,910 |
| 30. | 0.2% | Avon Community School Corporation / 32,015 |
| 30. | 0.2% | Seymour Community Schools / 27,007 |
| 30. | 0.2% | Daleville Community Schools / 4,022 |
| 34. | 0.2% | Greenwood Community School Corporation / 22,605 |
| 34. | 0.2% | New Castle Community School Corporation / 23,206 |
| 34. | 0.2% | South Madison Community School Corporation / 22,187 |
| 34. | 0.2% | Penn-Harris-Madison School Corporation / 56,468 |
| 38. | 0.2% | Mill Creek Community School Corporation / 11,485 |
| 38. | 0.2% | Lawrence Township Metropolitan School District / 94,399 |
| 38. | 0.2% | Center Grove Community School Corporation / 38,540 |
| 41. | 0.2% | Anderson Community School Corporation / 72,927 |
| 42. | 0.2% | Westfield-Washington Schools / 31,556 |
| 42. | 0.2% | West Lafayette Community School Corporation / 26,937 |
| 42. | 0.2% | Paoli Community School Corporation / 9,601 |
| 42. | 0.2% | Tipton County Northern Community School Corporation / 5,129 |
| 42. | 0.2% | Greater Clark County Schools / 70,382 |
| 42. | 0.2% | South Central Community School Corporation / 4,528 |
| 42. | 0.2% | Garrett-Keyser-Butler Community Schools / 8,917 |
| 42. | 0.2% | DeKalb County Central United School District / 24,167 |
| 50. | 0.2% | New Albany-Floyd County Consolidated Schools / 73,031 |
| 50. | 0.2% | North White School Corporation / 5,916 |
| 52. | 0.1% | Nineveh-Hensley-Jackson United School Corporation / 10,440 |
| 52. | 0.1% | West Clark Community Schools / 24,407 |
| 54. | 0.1% | Fort Wayne Community Schools / 218,435 |
| 54. | 0.1% | Rising Sun-Ohio County Community Schools / 5,871 |
| 54. | 0.1% | Franklin County Community School Corporation / 17,383 |
| 54. | 0.1% | Washington Township Metropolitan School District / 88,613 |
| 58. | 0.1% | Carmel Clay Schools / 84,221 |
| 58. | 0.1% | Lake Central School Corporation / 61,893 |
| 58. | 0.1% | Elwood Community School Corporation / 10,640 |
| 58. | 0.1% | East Porter County School Corporation / 12,164 |
| 58. | 0.1% | Martinsville Schools Metropolitan School District / 31,484 |
| 58. | 0.1% | Danville Community School Corporation / 14,872 |
| 58. | 0.1% | Jennings County Schools / 28,052 |
| 58. | 0.1% | Sunman-Dearborn Community School Corporation / 23,085 |
| 58. | 0.1% | Batesville Community School Corporation / 11,706 |
| 67. | 0.1% | Greensburg Community Schools / 13,295 |
| 67. | 0.1% | Griffith Public Schools / 16,300 |
| 67. | 0.1% | Beech Grove City Schools / 13,610 |
| 67. | 0.1% | North Montgomery Community School Corporation / 11,841 |
| 71. | 0.1% | Monroe County Community School Corporation / 110,718 |
| 71. | 0.1% | Hobart School City / 23,817 |
| 71. | 0.1% | Tippecanoe School Corporation / 76,703 |
| 71. | 0.1% | Randolph Central School Corporation / 9,849 |
| 71. | 0.1% | Argos Community Schools / 3,651 |
| 71. | 0.1% | Evansville-Vanderburgh School Corporation / 174,544 |
| 71. | 0.1% | Hammond School City / 77,520 |
| 71. | 0.1% | Merrillville Community School / 42,006 |
| 71. | 0.1% | New Prairie United School Corporation / 15,156 |
| 71. | 0.1% | Southwest Parke Community School Corporation / 4,704 |
| 81. | 0.1% | Rochester Community School Corporation / 11,200 |
| 82. | 0.1% | Richmond Community School Corporation / 42,410 |
| 82. | 0.1% | Michigan City Area Schools / 50,850 |
| 82. | 0.1% | Logansport Community School Corporation / 23,905 |
| 82. | 0.1% | Maconaquah School Corporation / 13,807 |
| 86. | 0.1% | Hamilton Southeastern Schools / 81,955 |
| 86. | 0.1% | South Spencer County School Corporation / 8,440 |
| 86. | 0.1% | Steuben County Metropolitan School District / 17,918 |
| 86. | 0.1% | Delaware Community School Corporation / 15,110 |
| 86. | 0.1% | Kokomo-Center Township Consolidated School Corporation / 46,411 |
| 91. | 0.1% | Franklin Township Community School Corporation / 34,899 |
| 91. | 0.1% | Switzerland County School Corporation / 9,627 |
| 91. | 0.1% | Crown Point Community School Corporation / 39,060 |
| 91. | 0.1% | South Bend Community School Corporation / 162,321 |
| 91. | 0.1% | Marion Community Schools / 37,062 |
| 91. | 0.1% | Warren Township Metropolitan School District / 62,085 |
| 91. | 0.1% | Warsaw Community Schools / 38,181 |
| 91. | 0.1% | La Porte Community School Corporation / 36,642 |
| 91. | 0.1% | Franklin Community School Corporation / 30,651 |
| 91. | 0.1% | Greater Jasper Consolidated Schools / 19,311 |
| 101. | 0.1% | Lafayette School Corporation / 56,479 |
| 101. | 0.1% | Perry Township Metropolitan School District / 80,092 |
| 101. | 0.1% | Frankton-Lapel Community Schools / 12,430 |
| 101. | 0.1% | Munster School Town / 22,070 |
| 101. | 0.1% | Noblesville Schools / 45,304 |
| 106. | 0.0% | Huntington County Community School Corporation / 37,890 |
| 106. | 0.0% | Pike County School Corporation / 12,496 |
| 106. | 0.0% | Highland School Town / 22,703 |
| 106. | 0.0% | C. A. Beard Memorial School Corporation / 7,548 |
| 110. | 0.0% | Indianapolis Public Schools / 312,764 |
| 110. | 0.0% | Wayne Township Metropolitan School District / 81,806 |
| 110. | 0.0% | Elkhart Community Schools / 78,580 |
| 110. | 0.0% | Muncie Community Schools / 68,310 |
| 110. | 0.0% | Vigo County School Corporation / 105,434 |
| 115. | 0.0% | East Allen County Schools / 70,263 |
| 115. | 0.0% | Bartholomew County School Corporation / 68,755 |
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.
