| Rank | Average Education Index ▼ | School District / Population |
| 1. | 16.78 | Weston School District / 10,319 |
| 2. | 16.42 | Darien School District / 21,190 |
| 3. | 16.33 | Wilton School District / 18,519 |
| 4. | 16.31 | New Canaan School District / 20,073 |
| 5. | 16.29 | Westport School District / 27,055 |
| 6. | 16.20 | Ridgefield School District / 25,025 |
| 7. | 16.17 | Woodbridge School District / 8,969 |
| 8. | 16.01 | Redding School District / 9,267 |
| 9. | 15.95 | Avon School District / 18,298 |
| 10. | 15.83 | Simsbury School District / 23,681 |
| 11. | 15.82 | Madison School District / 18,284 |
| 12. | 15.74 | Greenwich School District / 62,141 |
| 13. | 15.73 | Regional High School District 09 / 16,860 |
| 14. | 15.66 | Glastonbury School District / 34,661 |
| 15. | 15.59 | Regional High School District 05 / 28,462 |
| 16. | 15.52 | Fairfield School District / 60,678 |
| 17. | 15.50 | Guilford School District / 22,405 |
| 18. | 15.50 | Cornwall School District / 1,505 |
| 19. | 15.43 | Granby School District / 11,310 |
| 20. | 15.41 | Regional School District 18 / 9,954 |
| 21. | 15.41 | West Hartford School District / 63,396 |
| 22. | 15.38 | Orange School District / 13,947 |
| 23. | 15.37 | Easton School District / 7,593 |
| 24. | 15.28 | Salisbury School District / 3,708 |
| 25. | 15.28 | Farmington School District / 25,515 |
| 26. | 15.23 | Sherman School District / 3,636 |
| 27. | 15.22 | Bethany School District / 5,546 |
| 28. | 15.18 | Regional School District 12 / 7,549 |
| 29. | 15.18 | Mansfield School District / 26,328 |
| 30. | 15.16 | Marlborough School District / 6,428 |
| 31. | 15.14 | Newtown School District / 27,960 |
| 32. | 15.11 | Kent School District / 2,951 |
| 33. | 15.07 | Essex School District / 6,643 |
| 34. | 15.02 | Cheshire School District / 29,272 |
| 35. | 14.99 | Regional School District 17 / 14,872 |
| 36. | 14.95 | Canton School District / 10,334 |
| 37. | 14.94 | Hebron School District / 9,627 |
| 38. | 14.94 | Bolton School District / 4,963 |
| 39. | 14.94 | Regional High School District 08 / 19,236 |
| 40. | 14.93 | South Windsor School District / 25,795 |
| 41. | 14.92 | Brookfield School District / 16,774 |
| 42. | 14.91 | Trumbull School District / 36,444 |
| 43. | 14.83 | Salem School District / 4,176 |
| 44. | 14.82 | Regional School District 13 / 11,797 |
| 45. | 14.81 | Monroe School District / 19,744 |
| 46. | 14.80 | Regional School District 14 / 13,402 |
| 47. | 14.80 | Tolland School District / 14,971 |
| 48. | 14.77 | Stonington School District / 18,539 |
| 49. | 14.76 | East Granby School District / 5,098 |
| 50. | 14.75 | Regional High School District 19 / 36,619 |
| 51. | 14.74 | Regional School District 15 / 27,451 |
| 52. | 14.73 | New Fairfield School District / 14,079 |
| 53. | 14.69 | Old Saybrook School District / 10,222 |
| 54. | 14.68 | Hamden School District / 61,605 |
| 55. | 14.66 | Sharon School District / 2,746 |
| 56. | 14.65 | Litchfield School District / 8,365 |
| 57. | 14.64 | Norfolk School District / 1,486 |
| 58. | 14.63 | East Hampton School District / 12,936 |
| 59. | 14.62 | Regional High School District 04 / 15,477 |
| 60. | 14.62 | East Lyme School District / 19,118 |
| 61. | 14.60 | Name N/A / 218,438 |
| 62. | 14.57 | Barkhamsted School District / 3,749 |
| 63. | 14.56 | Lebanon School District / 7,314 |
| 64. | 14.53 | Regional School District 10 / 15,035 |
| 65. | 14.51 | Regional High School District 01 / 15,412 |
| 66. | 14.49 | Regional School District 06 / 6,635 |
| 67. | 14.48 | Andover School District / 3,181 |
| 68. | 14.45 | Chester School District / 4,223 |
| 69. | 14.45 | Regional High School District 07 / 13,739 |
| 70. | 14.45 | Woodstock School District / 7,916 |
| 71. | 14.44 | Oxford School District / 12,831 |
| 72. | 14.44 | Bethel School District / 19,078 |
| 73. | 14.44 | New Hartford School District / 6,910 |
| 74. | 14.43 | Rocky Hill School District / 19,838 |
| 75. | 14.41 | Milford School District / 53,039 |
| 76. | 14.41 | Canaan School District / 1,240 |
| 77. | 14.41 | North Branford School District / 14,387 |
| 78. | 14.40 | Ellington School District / 15,725 |
| 79. | 14.39 | North Haven School District / 23,997 |
| 80. | 14.39 | Branford School District / 28,066 |
| 81. | 14.38 | Pomfret School District / 4,216 |
| 82. | 14.36 | Columbia School District / 5,472 |
| 83. | 14.36 | Ledyard School District / 15,090 |
| 84. | 14.35 | Portland School District / 9,483 |
| 85. | 14.34 | Ashford School District / 4,297 |
| 86. | 14.32 | East Haddam School District / 9,142 |
| 87. | 14.32 | Windsor School District / 29,130 |
| 88. | 14.31 | Stamford School District / 125,401 |
| 89. | 14.28 | Wethersfield School District / 26,579 |
| 90. | 14.27 | Coventry School District / 12,434 |
| 91. | 14.27 | North Stonington School District / 5,293 |
| 92. | 14.26 | Berlin School District / 20,352 |
| 93. | 14.26 | Cromwell School District / 14,077 |
| 94. | 14.25 | Colchester School District / 16,143 |
| 95. | 14.24 | Shelton School District / 40,472 |
| 96. | 14.22 | New Milford School District / 27,821 |
| 97. | 14.21 | Groton School District / 40,136 |
| 98. | 14.21 | Manchester School District / 58,270 |
| 99. | 14.19 | Clinton School District / 13,188 |
| 100. | 14.16 | Southington School District / 43,509 |
| 101. | 14.16 | Norwalk School District / 87,214 |
| 102. | 14.15 | Hampton School District / 1,912 |
| 103. | 14.14 | Suffield School District / 15,764 |
| 104. | 14.13 | Newington School District / 30,652 |
| 105. | 14.12 | Waterford School District / 19,499 |
| 106. | 14.11 | Deep River School District / 4,611 |
| 107. | 14.11 | Willington School District / 5,994 |
| 108. | 14.09 | Middletown School District / 47,424 |
| 109. | 14.08 | Bloomfield School District / 20,626 |
| 110. | 14.07 | Colebrook School District / 1,594 |
| 111. | 14.07 | Wallingford School District / 45,154 |
| 112. | 14.06 | Westbrook School District / 6,916 |
| 113. | 14.04 | Watertown School District / 22,286 |
| 114. | 14.04 | Eastford School District / 1,726 |
| 115. | 13.99 | Seymour School District / 16,551 |
| 116. | 13.99 | Vernon School District / 29,162 |
| 117. | 13.97 | Hartland School District / 2,211 |
| 118. | 13.89 | Union School District / 950 |
| 119. | 13.84 | Regional School District 16 / 15,680 |
| 120. | 13.80 | Franklin School District / 1,993 |
| 121. | 13.75 | Regional High School District 11 / 5,877 |
| 122. | 13.70 | Stratford School District / 52,092 |
| 123. | 13.70 | Wolcott School District / 16,724 |
| 124. | 13.68 | East Windsor School District / 11,353 |
| 125. | 13.66 | Bozrah School District / 2,631 |
| 126. | 13.59 | Canterbury School District / 5,110 |
| 127. | 13.58 | New Haven School District / 130,553 |
| 128. | 13.56 | Scotland School District / 1,709 |
| 129. | 13.54 | Chaplin School District / 2,256 |
| 130. | 13.54 | Preston School District / 4,735 |
| 131. | 13.53 | Windsor Locks School District / 12,554 |
| 132. | 13.53 | Somers School District / 11,431 |
| 133. | 13.51 | Thomaston School District / 7,793 |
| 134. | 13.43 | Plainville School District / 17,791 |
| 135. | 13.38 | Naugatuck School District / 31,790 |
| 136. | 13.38 | Derby School District / 12,837 |
| 137. | 13.38 | Lisbon School District / 4,340 |
| 138. | 13.37 | Brooklyn School District / 8,240 |
| 139. | 13.35 | Danbury School District / 82,781 |
| 140. | 13.33 | Voluntown School District / 2,602 |
| 141. | 13.31 | Bristol School District / 60,556 |
| 142. | 13.29 | Enfield School District / 44,713 |
| 143. | 13.28 | Putnam School District / 9,515 |
| 144. | 13.25 | Plymouth School District / 12,085 |
| 145. | 13.25 | Winchester School District / 11,089 |
| 146. | 13.23 | Stafford School District / 12,013 |
| 147. | 13.21 | Killingly School District / 17,281 |
| 148. | 13.19 | Sprague School District / 2,993 |
| 149. | 13.15 | West Haven School District / 55,290 |
| 150. | 13.13 | Montville School District / 19,649 |
| 151. | 13.11 | Thompson School District / 9,390 |
| 152. | 13.11 | East Haven School District / 29,139 |
| 153. | 13.09 | Norwich School District / 40,378 |
| 154. | 13.03 | Torrington School District / 35,774 |
| 155. | 13.01 | Griswold School District / 11,952 |
| 156. | 12.94 | Plainfield School District / 15,270 |
| 157. | 12.93 | East Hartford School District / 51,211 |
| 158. | 12.93 | Meriden School District / 60,616 |
| 159. | 12.92 | New London School District / 27,536 |
| 160. | 12.90 | Ansonia School District / 19,128 |
| 161. | 12.82 | Sterling School District / 3,809 |
| 162. | 12.72 | North Canaan School District / 3,262 |
| 163. | 12.70 | Windham School District / 25,271 |
| 164. | 12.62 | New Britain School District / 73,095 |
| 165. | 12.55 | Waterbury School District / 109,887 |
| 166. | 12.34 | Bridgeport School District / 146,680 |
| 167. | 12.10 | Hartford School District / 125,211 |
Please note that we only rank locations with 'Average Education Index' data. The rank above might not be a complete list. Locations without 'Average Education Index' data are not listed.
