| Rank | Portuguese as First Ancestry Population Percentage ▼ | School District / Population |
| 1. | 7.3% | Leesville R-IX School District / 1,183 |
| 2. | 2.9% | Gainesville R-V School District / 4,700 |
| 3. | 2.6% | West St. Francis County R-IV School District / 6,054 |
| 4. | 2.3% | Crocker School District / 3,163 |
| 5. | 2.1% | Sheldon R-VIII School District / 1,212 |
| 6. | 2.1% | Newburg R-II School District / 3,369 |
| 7. | 1.9% | Skyline R-II School District / 1,391 |
| 8. | 1.9% | Reeds Spring R-IV School District / 16,061 |
| 9. | 1.8% | Cainsville R-I School District / 438 |
| 10. | 1.7% | Niangua R-V School District / 1,832 |
| 11. | 1.5% | Iron County C-4 School District / 2,938 |
| 12. | 1.4% | Marionville R-IX School District / 4,086 |
| 13. | 1.3% | Tarkio R-I School District / 2,330 |
| 14. | 1.3% | Ste. Genevieve County R-II School District / 14,625 |
| 15. | 1.2% | Blue Eye School District / 5,297 |
| 16. | 1.0% | Carrollton R-VII School District / 5,494 |
| 17. | 1.0% | Cowgill R-VI School District / 370 |
| 18. | 0.9% | Nell Holcomb R-IV School District / 2,835 |
| 19. | 0.8% | Platte County R-III School District / 22,544 |
| 19. | 0.8% | Northwestern R-I School District / 1,057 |
| 21. | 0.8% | Moniteau County R-I School District / 7,167 |
| 21. | 0.8% | Paris R-II School District / 3,081 |
| 23. | 0.7% | Nixa School District / 28,598 |
| 24. | 0.7% | Everton R-III School District / 1,465 |
| 25. | 0.7% | Mansfield R-IV School District / 3,743 |
| 26. | 0.6% | Laclede County C-5 School District / 3,933 |
| 27. | 0.6% | North Platte County R-I School District / 4,157 |
| 28. | 0.6% | Calhoun R-VIII School District / 1,081 |
| 28. | 0.6% | Pilot Grove C-4 School District / 1,955 |
| 30. | 0.6% | Sparta R-III School District / 4,097 |
| 31. | 0.6% | Holliday C-2 School District / 544 |
| 32. | 0.6% | Schuyler County R-I School District / 4,673 |
| 33. | 0.6% | Greene County R-VIII School District / 12,716 |
| 34. | 0.5% | Hamilton R-II School District / 3,876 |
| 34. | 0.5% | Warren County R-III School District / 18,925 |
| 36. | 0.5% | Midway School District / 3,430 |
| 37. | 0.5% | Princeton R-V School District / 2,534 |
| 37. | 0.5% | Billings R-IV School District / 2,699 |
| 39. | 0.5% | Licking School District / 6,462 |
| 40. | 0.5% | Spokane R-VII School District / 4,793 |
| 41. | 0.4% | West Plains R-VII School District / 13,294 |
| 42. | 0.4% | Branson R-IV School District / 26,412 |
| 43. | 0.4% | Centerville R-I School District / 1,033 |
| 44. | 0.4% | Pleasant Hill R-III School District / 10,492 |
| 44. | 0.4% | Van Buren R-I School District / 2,839 |
| 44. | 0.4% | Braymer C-4 School District / 1,849 |
| 47. | 0.4% | Osage County R-III School District / 6,362 |
| 48. | 0.4% | Pleasant Hope R-VI School District / 5,073 |
| 48. | 0.4% | Liberty Schools / 53,149 |
| 50. | 0.4% | Junction Hill C-12 School District / 1,806 |
| 51. | 0.3% | Waynesville R-VI Schools / 36,601 |
| 51. | 0.3% | School of The Osage R-II School District / 12,016 |
| 51. | 0.3% | Bakersfield R-IV School District / 1,628 |
| 51. | 0.3% | Clinton School District / 11,756 |
| 51. | 0.3% | Clever R-V School District / 5,708 |
| 56. | 0.3% | Forsyth R-III School District / 8,220 |
| 57. | 0.3% | Alton R-IV School District / 4,683 |
| 58. | 0.3% | Mountain Grove R-III School District / 8,944 |
| 58. | 0.3% | Cabool School District / 5,908 |
| 60. | 0.3% | Savannah R-III School District / 13,762 |
| 60. | 0.3% | Fort Zumwalt R-II School District / 111,105 |
| 62. | 0.3% | Fair Play R-II School District / 2,431 |
| 63. | 0.3% | Webster Groves School District / 31,361 |
| 63. | 0.3% | Lathrop R-II School District / 4,931 |
| 63. | 0.3% | Columbia Public Schools / 137,146 |
| 66. | 0.3% | Mount Vernon R-V School District / 9,422 |
| 66. | 0.3% | Green Forest R-II School District / 1,964 |
| 66. | 0.3% | McDonald County R-I School District / 18,505 |
| 69. | 0.3% | Chilhowee R-IV School District / 1,001 |
| 69. | 0.3% | Lebanon School District / 25,020 |
| 69. | 0.3% | Fairfax R-III School District / 1,097 |
| 69. | 0.3% | Clark County R-I School District / 5,883 |
| 73. | 0.2% | Knob Noster R-VIII School District / 9,324 |
| 73. | 0.2% | Holden R-III School District / 8,541 |
| 75. | 0.2% | Marshfield R-I School District / 17,321 |
| 75. | 0.2% | Joplin R-VIII School District / 58,962 |
| 77. | 0.2% | Arcadia Valley R-II School District / 5,924 |
| 77. | 0.2% | Nevada R-V School District / 15,276 |
| 79. | 0.2% | Maplewood-Richmond Heights School District / 14,395 |
| 79. | 0.2% | Eldon R-I School District / 11,922 |
| 81. | 0.2% | Crawford County R-2 School District / 9,088 |
| 81. | 0.2% | Fairview R-XI School District / 3,840 |
| 81. | 0.2% | Farmington R-7 School District / 27,513 |
| 81. | 0.2% | Montgomery County R-II School District / 8,817 |
| 81. | 0.2% | Boone County R-IV School District / 7,344 |
| 86. | 0.2% | Cole County R-V School District / 4,332 |
| 86. | 0.2% | Kirkwood School District / 40,877 |
| 86. | 0.2% | Name N/A / 99,361 |
| 86. | 0.2% | Greenfield R-IV School District / 2,778 |
| 90. | 0.2% | North Kansas City School District / 122,939 |
| 90. | 0.2% | Ozark R-VI School District / 29,422 |
| 90. | 0.2% | Seneca R-VII School District / 8,120 |
| 90. | 0.2% | Avilla R-XIII School District / 1,392 |
| 94. | 0.2% | Rockwood School District / 114,923 |
| 94. | 0.2% | Jefferson City Public Schools / 72,160 |
| 94. | 0.2% | Hurley R-I School District / 1,782 |
| 94. | 0.2% | Fordland R-III School District / 3,848 |
| 98. | 0.2% | Springfield School District / 205,489 |
| 98. | 0.2% | Seymour R-II School District / 6,701 |
| 100. | 0.2% | Moberly School District / 16,265 |
| 100. | 0.2% | Canton School District / 4,343 |
| 100. | 0.2% | Dixon R-I School District / 5,341 |
| 103. | 0.1% | Parkway School District / 141,963 |
| 103. | 0.1% | Bayless School District / 12,505 |
| 105. | 0.1% | Camdenton R-III School District / 31,390 |
| 105. | 0.1% | Rolla 31 School District / 30,414 |
| 107. | 0.1% | Golden City School District / 1,873 |
| 107. | 0.1% | East Newton County R-VI School District / 9,702 |
| 107. | 0.1% | Gasconade County R-I School District / 7,505 |
| 107. | 0.1% | Palmyra R-I School District / 6,748 |
| 111. | 0.1% | Belton 124 School District / 26,423 |
| 111. | 0.1% | Jennings School District / 17,386 |
| 111. | 0.1% | Boonville School District / 11,386 |
| 111. | 0.1% | Kansas City School District / 191,819 |
| 111. | 0.1% | La Monte R-IV School District / 2,041 |
| 111. | 0.1% | St. Joseph School District / 80,601 |
| 111. | 0.1% | Jackson R-II School District / 29,857 |
| 111. | 0.1% | Warrensburg R-VI School District / 25,404 |
| 119. | 0.1% | Northwest R-I School District / 44,597 |
| 119. | 0.1% | Sedalia 200 School District / 29,946 |
| 119. | 0.1% | Lindbergh R-VIII School District / 45,731 |
| 119. | 0.1% | Kearney R-I School District / 18,325 |
| 119. | 0.1% | Meramec Valley R-III School District / 22,389 |
| 124. | 0.1% | Clayton School District / 18,608 |
| 124. | 0.1% | Central R-III School District / 11,575 |
| 124. | 0.1% | Dexter R-XI School District / 12,732 |
| 127. | 0.1% | Marshall School District / 15,163 |
| 127. | 0.1% | Festus R-6 School District / 16,863 |
| 127. | 0.1% | St. Charles R-VI School District / 53,651 |
| 127. | 0.1% | Riverview Gardens School District / 39,929 |
| 127. | 0.1% | Lee's Summit R-7 School District / 91,105 |
| 132. | 0.1% | Blue Springs R-IV School District / 76,446 |
| 132. | 0.1% | Trenton R-IX School District / 7,590 |
| 132. | 0.1% | Sherwood Cass R-VIII School District / 5,142 |
| 132. | 0.1% | Wentzville R-IV School District / 70,180 |
| 132. | 0.1% | Park Hill School District / 62,870 |
| 132. | 0.1% | Morgan County R-I School District / 5,482 |
| 132. | 0.1% | Neelyville R-IV School District / 3,996 |
| 132. | 0.1% | Maryville R-II Schools / 15,779 |
| 132. | 0.1% | Fredericktown R-I School District / 10,722 |
| 132. | 0.1% | Fulton School District / 18,984 |
| 142. | 0.1% | Morgan County R-II School District / 11,373 |
| 142. | 0.1% | Maysville R-I School District / 4,105 |
| 142. | 0.1% | Grain Valley R-V School District / 16,927 |
| 142. | 0.1% | Francis Howell School District / 113,474 |
| 142. | 0.1% | Poplar Bluff R-I School District / 32,028 |
| 142. | 0.1% | Hazelwood School District / 119,980 |
| 148. | 0.1% | Climax Springs R-IV School District / 2,309 |
| 148. | 0.1% | Cape Girardeau 63 School District / 38,265 |
| 148. | 0.1% | Washington School District / 31,504 |
| 148. | 0.1% | Webb City R-VII School District / 21,449 |
| 152. | 0.0% | Kirksville R-III School District / 21,566 |
| 152. | 0.0% | Mehlville School District / 96,221 |
| 152. | 0.0% | North St. Francis County R-I School District / 20,784 |
| 152. | 0.0% | Ritenour School District / 44,541 |
| 156. | 0.0% | Ladue School District / 27,190 |
| 156. | 0.0% | Ferguson-Florissant School District / 69,422 |
| 156. | 0.0% | Valley Park School District / 8,257 |
| 156. | 0.0% | Troy R-III School District / 33,092 |
| 156. | 0.0% | Raytown C-2 School District / 58,840 |
| 156. | 0.0% | St. Louis City School District / 318,527 |
| 156. | 0.0% | Grandview C-4 School District / 31,233 |
| 163. | 0.0% | Bowling Green R-I School District / 11,653 |
| 164. | 0.0% | Gasconade County R-II School District / 11,640 |
| 164. | 0.0% | Independence Public Schools / 93,667 |
| 164. | 0.0% | Normandy School District / 37,812 |
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.
