| Rank | Portuguese as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 4.5% | Gainesville R-V School District / 4,792 |
| 2. | 4.0% | Newburg R-II School District / 2,791 |
| 3. | 3.9% | Skyline R-II School District / 1,347 |
| 4. | 3.1% | Sheldon R-VIII School District / 1,232 |
| 5. | 2.6% | West St. Francis County R-IV School District / 5,527 |
| 6. | 2.1% | Blackwater R-II School District / 895 |
| 7. | 1.9% | Tarkio R-I School District / 2,308 |
| 8. | 1.6% | Reeds Spring R-IV School District / 16,801 |
| 9. | 1.5% | Blue Eye School District / 5,512 |
| 10. | 1.4% | Weaubleau R-III School District / 3,163 |
| 11. | 1.4% | Ste. Genevieve County R-II School District / 15,248 |
| 12. | 1.3% | Midway School District / 3,404 |
| 13. | 1.1% | Marionville R-IX School District / 3,995 |
| 14. | 1.1% | Calhoun R-VIII School District / 1,050 |
| 15. | 0.9% | Dixon R-I School District / 5,863 |
| 16. | 0.9% | Northwestern R-I School District / 909 |
| 17. | 0.9% | Mansfield R-IV School District / 4,199 |
| 18. | 0.9% | Seneca R-VII School District / 7,890 |
| 19. | 0.8% | Niangua R-V School District / 1,934 |
| 20. | 0.7% | Van-Far School District / 5,748 |
| 21. | 0.7% | Monett R-I School District / 13,037 |
| 22. | 0.6% | Henry County R-I School District / 4,443 |
| 23. | 0.6% | Nixa School District / 26,560 |
| 23. | 0.6% | Greene County R-VIII School District / 11,819 |
| 25. | 0.6% | School of The Osage R-II School District / 11,650 |
| 26. | 0.6% | Revere C-3 School District / 630 |
| 26. | 0.6% | Pilot Grove C-4 School District / 1,889 |
| 28. | 0.6% | Meadow Heights R-II School District / 3,822 |
| 29. | 0.6% | Carrollton R-VII School District / 5,539 |
| 30. | 0.5% | Leeton R-X School District / 2,146 |
| 31. | 0.5% | Worth County R-III School District / 2,182 |
| 31. | 0.5% | Centerville R-I School District / 826 |
| 33. | 0.5% | Pleasant Hope R-VI School District / 5,543 |
| 34. | 0.5% | Schuyler County R-I School District / 4,726 |
| 35. | 0.5% | Alton R-IV School District / 4,085 |
| 35. | 0.5% | Warren County R-III School District / 18,630 |
| 35. | 0.5% | Forsyth R-III School District / 7,496 |
| 38. | 0.4% | Fordland R-III School District / 3,470 |
| 39. | 0.4% | Cole Camp R-I School District / 4,632 |
| 39. | 0.4% | Richland R-I School District / 1,930 |
| 41. | 0.4% | Princeton R-V School District / 2,488 |
| 42. | 0.4% | Stockton R-I School District / 7,562 |
| 42. | 0.4% | Sparta R-III School District / 3,973 |
| 44. | 0.4% | Ozark R-VI School District / 28,503 |
| 44. | 0.4% | Fair Play R-II School District / 2,447 |
| 44. | 0.4% | Chillicothe R-II School District / 12,476 |
| 44. | 0.4% | Union Star R-II School District / 1,031 |
| 48. | 0.4% | Northeast Vernon County R-I School District / 2,138 |
| 49. | 0.4% | Junction Hill C-12 School District / 1,857 |
| 50. | 0.3% | North Kansas City School District / 122,557 |
| 50. | 0.3% | Moniteau County R-VI School District / 5,336 |
| 50. | 0.3% | Van Buren R-I School District / 2,560 |
| 53. | 0.3% | Marshfield R-I School District / 17,943 |
| 53. | 0.3% | Cabool School District / 5,863 |
| 53. | 0.3% | Lathrop R-II School District / 4,842 |
| 56. | 0.3% | Cole County R-V School District / 4,580 |
| 56. | 0.3% | Paris R-II School District / 3,480 |
| 58. | 0.3% | Clever R-V School District / 5,128 |
| 59. | 0.3% | Licking School District / 6,421 |
| 60. | 0.3% | Osage County R-III School District / 6,594 |
| 60. | 0.3% | Ralls County R-II School District / 5,779 |
| 62. | 0.3% | Nevada R-V School District / 14,877 |
| 62. | 0.3% | Webster Groves School District / 31,515 |
| 64. | 0.3% | Rockwood School District / 114,214 |
| 65. | 0.2% | Columbia Public Schools / 133,129 |
| 65. | 0.2% | St. Joseph School District / 79,663 |
| 67. | 0.2% | Hurley R-I School District / 1,897 |
| 67. | 0.2% | Wentzville R-IV School District / 64,299 |
| 67. | 0.2% | Chilhowee R-IV School District / 1,050 |
| 67. | 0.2% | Parkway School District / 138,429 |
| 71. | 0.2% | Cole County R-I School District / 4,178 |
| 71. | 0.2% | Platte County R-III School District / 20,328 |
| 73. | 0.2% | Montgomery County R-II School District / 8,621 |
| 73. | 0.2% | Knob Noster R-VIII School District / 8,796 |
| 75. | 0.2% | Joplin R-VIII School District / 59,399 |
| 76. | 0.2% | Willard School District / 23,433 |
| 76. | 0.2% | Kirkwood School District / 40,547 |
| 76. | 0.2% | Greenfield R-IV School District / 3,282 |
| 79. | 0.2% | Clayton School District / 19,788 |
| 80. | 0.2% | Kearney R-I School District / 18,620 |
| 80. | 0.2% | Meramec Valley R-III School District / 22,470 |
| 82. | 0.2% | Rolla 31 School District / 31,265 |
| 82. | 0.2% | Mountain Grove R-III School District / 9,655 |
| 84. | 0.2% | Climax Springs R-IV School District / 3,368 |
| 84. | 0.2% | Jefferson City Public Schools / 70,250 |
| 84. | 0.2% | Maplewood-Richmond Heights School District / 14,529 |
| 87. | 0.1% | Belton 124 School District / 26,230 |
| 87. | 0.1% | Warrensburg R-VI School District / 25,403 |
| 87. | 0.1% | Hollister R-V School District / 10,742 |
| 87. | 0.1% | Moberly School District / 16,330 |
| 87. | 0.1% | Pleasant Hill R-III School District / 11,135 |
| 92. | 0.1% | Waynesville R-VI Schools / 33,852 |
| 93. | 0.1% | Sedalia 200 School District / 29,894 |
| 93. | 0.1% | La Monte R-IV School District / 1,978 |
| 93. | 0.1% | Valley Park School District / 8,294 |
| 93. | 0.1% | Billings R-IV School District / 2,932 |
| 97. | 0.1% | Park Hill School District / 61,509 |
| 97. | 0.1% | Neelyville R-IV School District / 3,497 |
| 97. | 0.1% | Springfield School District / 202,699 |
| 97. | 0.1% | Fredericktown R-I School District / 10,506 |
| 97. | 0.1% | Crane R-III School District / 4,244 |
| 97. | 0.1% | Raytown C-2 School District / 57,749 |
| 97. | 0.1% | Camdenton R-III School District / 29,639 |
| 97. | 0.1% | Central R-III School District / 11,577 |
| 105. | 0.1% | Kirksville R-III School District / 21,797 |
| 105. | 0.1% | Seymour R-II School District / 6,635 |
| 105. | 0.1% | Sherwood Cass R-VIII School District / 4,973 |
| 105. | 0.1% | Jennings School District / 17,982 |
| 105. | 0.1% | McDonald County R-I School District / 18,038 |
| 105. | 0.1% | Hickman Mills C-1 School District / 49,600 |
| 111. | 0.1% | Grandview C-4 School District / 31,671 |
| 111. | 0.1% | Hazelwood School District / 123,197 |
| 111. | 0.1% | East Newton County R-VI School District / 8,911 |
| 111. | 0.1% | Cape Girardeau 63 School District / 37,975 |
| 111. | 0.1% | Liberty Schools / 48,739 |
| 111. | 0.1% | Adrian County R-III School District / 4,315 |
| 111. | 0.1% | Dexter R-XI School District / 12,529 |
| 118. | 0.1% | Fort Zumwalt R-II School District / 107,910 |
| 118. | 0.1% | Raymore-Peculiar R-II School District / 31,234 |
| 118. | 0.1% | Mount Vernon R-V School District / 9,136 |
| 118. | 0.1% | Blue Springs R-IV School District / 75,631 |
| 122. | 0.1% | Francis Howell School District / 112,417 |
| 122. | 0.1% | Normandy School District / 35,061 |
| 122. | 0.1% | Maryville R-II Schools / 15,490 |
| 122. | 0.1% | Northwest R-I School District / 45,192 |
| 122. | 0.1% | Name N/A / 97,299 |
| 122. | 0.1% | Marshall School District / 14,839 |
| 122. | 0.1% | Kansas City School District / 193,976 |
| 129. | 0.1% | Lindbergh R-VIII School District / 46,476 |
| 129. | 0.1% | Ritenour School District / 44,324 |
| 129. | 0.1% | Independence Public Schools / 93,240 |
| 129. | 0.1% | North St. Francis County R-I School District / 19,721 |
| 129. | 0.1% | Senath-Hornersville C-8 School District / 4,697 |
| 129. | 0.1% | Lee's Summit R-7 School District / 87,399 |
| 129. | 0.1% | St. Charles R-VI School District / 54,734 |
| 136. | 0.1% | Farmington R-7 School District / 27,218 |
| 136. | 0.1% | Fulton School District / 19,005 |
| 136. | 0.1% | Clinton School District / 11,644 |
| 136. | 0.1% | Aurora R-8 School District / 10,592 |
| 140. | 0.0% | Jackson R-II School District / 28,804 |
| 140. | 0.0% | Riverview Gardens School District / 39,474 |
| 140. | 0.0% | Branson R-IV School District / 25,292 |
| 140. | 0.0% | Mehlville School District / 93,423 |
| 140. | 0.0% | Washington School District / 31,281 |
| 140. | 0.0% | Ladue School District / 26,799 |
| 146. | 0.0% | Webb City R-VII School District / 20,858 |
| 146. | 0.0% | Troy R-III School District / 31,506 |
| 146. | 0.0% | Eldon R-I School District / 11,898 |
| 146. | 0.0% | University City School District / 36,304 |
| 150. | 0.0% | St. Louis City School District / 318,809 |
| 150. | 0.0% | Fox C-6 School District / 68,022 |
| 150. | 0.0% | Bowling Green R-I School District / 11,991 |
| 153. | 0.0% | Gasconade County R-II School District / 11,563 |
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.
