| Rank | Vietnamese Population Percentage ▼ | School District / Population |
| 1. | 1.9% | East Hartford School District / 50,974 |
| 2. | 1.0% | West Hartford School District / 62,898 |
| 3. | 0.9% | Bridgeport School District / 142,576 |
| 4. | 0.7% | Trumbull School District / 35,495 |
| 5. | 0.7% | East Haven School District / 29,074 |
| 6. | 0.7% | Naugatuck School District / 31,746 |
| 7. | 0.7% | Winchester School District / 11,221 |
| 8. | 0.7% | Waterford School District / 19,430 |
| 9. | 0.7% | Easton School District / 7,403 |
| 10. | 0.6% | Stafford School District / 12,046 |
| 11. | 0.6% | Salisbury School District / 3,810 |
| 11. | 0.6% | Simsbury School District / 23,477 |
| 13. | 0.6% | Killingly School District / 17,347 |
| 13. | 0.6% | Stratford School District / 50,821 |
| 15. | 0.6% | Cromwell School District / 13,888 |
| 16. | 0.6% | Norwich School District / 39,843 |
| 17. | 0.6% | Clinton School District / 13,316 |
| 18. | 0.5% | Newington School District / 30,361 |
| 19. | 0.5% | Danbury School District / 79,371 |
| 19. | 0.5% | New London School District / 27,496 |
| 21. | 0.5% | Watertown School District / 22,522 |
| 22. | 0.5% | Berlin School District / 19,591 |
| 23. | 0.5% | North Haven School District / 23,927 |
| 24. | 0.5% | Avon School District / 17,678 |
| 25. | 0.5% | Bethel School District / 18,377 |
| 25. | 0.5% | Windsor Locks School District / 12,419 |
| 27. | 0.4% | Glastonbury School District / 33,984 |
| 28. | 0.4% | Branford School District / 28,194 |
| 29. | 0.4% | New Canaan School District / 19,564 |
| 30. | 0.4% | Regional High School District 09 / 16,348 |
| 30. | 0.4% | Bristol School District / 60,466 |
| 32. | 0.4% | South Windsor School District / 25,476 |
| 33. | 0.4% | Torrington School District / 36,423 |
| 34. | 0.4% | Vernon School District / 29,205 |
| 34. | 0.4% | Mansfield School District / 25,855 |
| 36. | 0.3% | Windsor School District / 28,947 |
| 36. | 0.3% | Hampton School District / 1,864 |
| 38. | 0.3% | Brooklyn School District / 8,093 |
| 39. | 0.3% | Groton School District / 40,254 |
| 39. | 0.3% | Regional School District 10 / 14,721 |
| 39. | 0.3% | Pomfret School District / 4,197 |
| 42. | 0.3% | Milford School District / 52,753 |
| 42. | 0.3% | East Hampton School District / 12,891 |
| 44. | 0.3% | Greenwich School District / 60,809 |
| 45. | 0.3% | New Haven School District / 128,885 |
| 45. | 0.3% | Hartford School District / 124,760 |
| 47. | 0.3% | Regional High School District 19 / 36,243 |
| 48. | 0.2% | Woodbridge School District / 9,007 |
| 49. | 0.2% | Barkhamsted School District / 3,781 |
| 50. | 0.2% | Weston School District / 10,088 |
| 51. | 0.2% | Waterbury School District / 109,941 |
| 51. | 0.2% | Ansonia School District / 19,163 |
| 53. | 0.2% | Fairfield School District / 58,727 |
| 54. | 0.2% | Redding School District / 8,945 |
| 54. | 0.2% | Columbia School District / 5,425 |
| 54. | 0.2% | Monroe School District / 19,316 |
| 57. | 0.2% | Regional School District 12 / 7,569 |
| 57. | 0.2% | Regional High School District 01 / 15,732 |
| 59. | 0.1% | Manchester School District / 57,650 |
| 60. | 0.1% | Guilford School District / 22,222 |
| 61. | 0.1% | Name N/A / 216,484 |
| 61. | 0.1% | Regional School District 16 / 15,191 |
| 63. | 0.1% | Wallingford School District / 44,786 |
| 63. | 0.1% | Tolland School District / 14,809 |
| 65. | 0.1% | Regional High School District 11 / 5,997 |
| 65. | 0.1% | Enfield School District / 44,794 |
| 65. | 0.1% | Wilton School District / 17,874 |
| 65. | 0.1% | East Windsor School District / 10,921 |
| 69. | 0.1% | Cheshire School District / 29,183 |
| 69. | 0.1% | Wethersfield School District / 26,613 |
| 69. | 0.1% | Hamden School District / 60,293 |
| 69. | 0.1% | Montville School District / 19,469 |
| 73. | 0.1% | Stamford School District / 120,907 |
| 73. | 0.1% | Madison School District / 18,229 |
| 75. | 0.1% | Middletown School District / 47,349 |
| 75. | 0.1% | Meriden School District / 60,484 |
| 75. | 0.1% | East Lyme School District / 19,067 |
| 75. | 0.1% | Regional High School District 05 / 28,305 |
| 75. | 0.1% | Shelton School District / 39,061 |
| 80. | 0.1% | Regional High School District 07 / 13,679 |
| 80. | 0.1% | Bloomfield School District / 20,334 |
| 80. | 0.1% | Southington School District / 42,491 |
| 80. | 0.1% | Suffield School District / 15,357 |
| 80. | 0.1% | West Haven School District / 55,070 |
| 85. | 0.1% | Ridgefield School District / 24,299 |
| 85. | 0.1% | Plainville School District / 17,625 |
| 87. | 0.0% | Farmington School District / 25,067 |
| 87. | 0.0% | Norwalk School District / 84,611 |
| 87. | 0.0% | Westport School District / 26,109 |
| 90. | 0.0% | Regional School District 15 / 27,080 |
| 91. | 0.0% | New Britain School District / 72,954 |
Please note that we only rank locations with 'Vietnamese Population Percentage' data. The rank above might not be a complete list. Locations without 'Vietnamese 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.
