| Rank | Tornado Index ▼ | School District / Population |
| 1. | 147.77 | Wolcott School District / 16,724 |
| 2. | 143.54 | Waterbury School District / 109,887 |
| 3. | 141.60 | Watertown School District / 22,286 |
| 4. | 140.26 | Enfield School District / 44,713 |
| 5. | 139.58 | Suffield School District / 15,764 |
| 6. | 139.54 | Plymouth School District / 12,085 |
| 7. | 139.44 | Thomaston School District / 7,793 |
| 8. | 138.44 | Somers School District / 11,431 |
| 9. | 137.52 | Regional School District 10 / 15,035 |
| 10. | 135.94 | Torrington School District / 35,774 |
| 11. | 135.61 | Bristol School District / 60,556 |
| 12. | 135.08 | Norfolk School District / 1,486 |
| 13. | 133.89 | Litchfield School District / 8,365 |
| 14. | 133.57 | Ellington School District / 15,725 |
| 15. | 133.01 | Colebrook School District / 1,594 |
| 16. | 132.70 | Naugatuck School District / 31,790 |
| 17. | 131.34 | North Canaan School District / 3,262 |
| 18. | 131.09 | Granby School District / 11,310 |
| 19. | 130.18 | East Windsor School District / 11,353 |
| 20. | 130.17 | East Granby School District / 5,098 |
| 21. | 129.46 | Tolland School District / 14,971 |
| 22. | 129.11 | Winchester School District / 11,089 |
| 23. | 128.89 | Plainville School District / 17,791 |
| 24. | 127.79 | Windsor Locks School District / 12,554 |
| 25. | 127.72 | Southington School District / 43,509 |
| 26. | 127.71 | Regional School District 06 / 6,635 |
| 27. | 127.63 | Hartland School District / 2,211 |
| 28. | 126.76 | Canaan School District / 1,240 |
| 29. | 126.57 | Stafford School District / 12,013 |
| 30. | 126.42 | Vernon School District / 29,162 |
| 31. | 126.22 | Regional High School District 07 / 13,739 |
| 32. | 125.66 | New Hartford School District / 6,910 |
| 33. | 125.26 | Farmington School District / 25,515 |
| 34. | 124.98 | Canton School District / 10,334 |
| 35. | 123.23 | Barkhamsted School District / 3,749 |
| 36. | 122.55 | Cheshire School District / 29,272 |
| 37. | 122.47 | Regional School District 14 / 13,402 |
| 38. | 122.34 | Simsbury School District / 23,681 |
| 39. | 122.23 | Avon School District / 18,298 |
| 40. | 121.94 | Windsor School District / 29,130 |
| 41. | 121.17 | Willington School District / 5,994 |
| 42. | 121.07 | Hartford School District / 125,211 |
| 43. | 120.73 | Regional School District 16 / 15,680 |
| 44. | 120.69 | West Hartford School District / 63,396 |
| 45. | 120.55 | South Windsor School District / 25,795 |
| 46. | 120.20 | Wethersfield School District / 26,579 |
| 47. | 120.20 | New Britain School District / 73,095 |
| 48. | 120.13 | East Hartford School District / 51,211 |
| 49. | 119.82 | Bloomfield School District / 20,626 |
| 50. | 117.99 | Newington School District / 30,652 |
| 51. | 117.83 | Regional School District 15 / 27,451 |
| 52. | 117.68 | Rocky Hill School District / 19,838 |
| 53. | 117.20 | Manchester School District / 58,270 |
| 54. | 116.43 | Cornwall School District / 1,505 |
| 55. | 115.74 | Salisbury School District / 3,708 |
| 56. | 115.53 | Berlin School District / 20,352 |
| 57. | 114.53 | Glastonbury School District / 34,661 |
| 58. | 112.32 | Bolton School District / 4,963 |
| 59. | 111.59 | Regional School District 12 / 7,549 |
| 60. | 110.92 | Meriden School District / 60,616 |
| 61. | 110.62 | Cromwell School District / 14,077 |
| 62. | 110.06 | Regional High School District 01 / 15,412 |
| 63. | 110.03 | Bethany School District / 5,546 |
| 64. | 109.85 | Regional High School District 19 / 36,619 |
| 65. | 107.50 | Portland School District / 9,483 |
| 66. | 106.86 | Oxford School District / 12,831 |
| 67. | 104.48 | Ashford School District / 4,297 |
| 68. | 104.08 | Middletown School District / 47,424 |
| 69. | 103.89 | Coventry School District / 12,434 |
| 70. | 103.10 | Sharon School District / 2,746 |
| 71. | 101.89 | Hamden School District / 61,605 |
| 72. | 101.86 | Marlborough School District / 6,428 |
| 73. | 101.50 | Seymour School District / 16,551 |
| 74. | 101.24 | Union School District / 950 |
| 75. | 101.16 | Mansfield School District / 26,328 |
| 76. | 101.15 | Wallingford School District / 45,154 |
| 77. | 100.49 | Andover School District / 3,181 |
| 78. | 100.43 | East Hampton School District / 12,936 |
| 79. | 99.19 | Woodbridge School District / 8,969 |
| 80. | 98.80 | Kent School District / 2,951 |
| 81. | 98.58 | Woodstock School District / 7,916 |
| 82. | 98.30 | New Milford School District / 27,821 |
| 83. | 98.24 | Newtown School District / 27,960 |
| 84. | 96.72 | Regional High School District 08 / 19,236 |
| 85. | 96.54 | Ansonia School District / 19,128 |
| 86. | 96.51 | Monroe School District / 19,744 |
| 87. | 96.30 | Regional School District 13 / 11,797 |
| 88. | 96.18 | Brookfield School District / 16,774 |
| 89. | 95.82 | Thompson School District / 9,390 |
| 90. | 95.35 | Eastford School District / 1,726 |
| 91. | 95.11 | Sherman School District / 3,636 |
| 92. | 95.04 | North Haven School District / 23,997 |
| 93. | 94.50 | Bethel School District / 19,078 |
| 94. | 94.36 | Danbury School District / 82,781 |
| 95. | 94.30 | Shelton School District / 40,472 |
| 96. | 94.11 | Derby School District / 12,837 |
| 97. | 93.99 | New Fairfield School District / 14,079 |
| 98. | 93.84 | Regional High School District 05 / 28,462 |
| 99. | 93.11 | Columbia School District / 5,472 |
| 100. | 93.09 | Hebron School District / 9,627 |
| 101. | 91.33 | Putnam School District / 9,515 |
| 102. | 90.36 | New Haven School District / 130,553 |
| 103. | 90.20 | Trumbull School District / 36,444 |
| 104. | 90.11 | Regional High School District 09 / 16,860 |
| 105. | 89.69 | Easton School District / 7,593 |
| 106. | 89.32 | Redding School District / 9,267 |
| 107. | 89.13 | Ridgefield School District / 25,025 |
| 108. | 87.66 | Pomfret School District / 4,216 |
| 109. | 87.17 | Orange School District / 13,947 |
| 110. | 86.34 | Regional School District 17 / 14,872 |
| 111. | 86.01 | Bridgeport School District / 146,680 |
| 112. | 85.95 | East Haven School District / 29,139 |
| 113. | 85.85 | North Branford School District / 14,387 |
| 114. | 84.56 | Chaplin School District / 2,256 |
| 115. | 84.18 | Windham School District / 25,271 |
| 116. | 83.31 | Fairfield School District / 60,678 |
| 117. | 82.93 | Stratford School District / 52,092 |
| 118. | 81.87 | Weston School District / 10,319 |
| 119. | 81.49 | Regional High School District 11 / 5,877 |
| 120. | 81.15 | Milford School District / 53,039 |
| 121. | 81.07 | West Haven School District / 55,290 |
| 122. | 80.92 | Hampton School District / 1,912 |
| 123. | 80.47 | Chester School District / 4,223 |
| 124. | 80.44 | East Haddam School District / 9,142 |
| 125. | 80.04 | Wilton School District / 18,519 |
| 126. | 79.94 | Killingly School District / 17,281 |
| 127. | 79.77 | Westport School District / 27,055 |
| 128. | 79.17 | New Canaan School District / 20,073 |
| 129. | 78.47 | Colchester School District / 16,143 |
| 130. | 77.45 | Guilford School District / 22,405 |
| 131. | 75.89 | Branford School District / 28,066 |
| 132. | 75.87 | Lebanon School District / 7,314 |
| 133. | 75.32 | Norwalk School District / 87,214 |
| 134. | 75.13 | Greenwich School District / 62,141 |
| 135. | 74.36 | Madison School District / 18,284 |
| 136. | 74.06 | Deep River School District / 4,611 |
| 136. | 74.06 | Regional High School District 04 / 15,477 |
| 138. | 73.97 | Brooklyn School District / 8,240 |
| 139. | 73.76 | Stamford School District / 125,401 |
| 140. | 72.50 | Darien School District / 21,190 |
| 141. | 70.71 | Clinton School District / 13,188 |
| 142. | 68.69 | Salem School District / 4,176 |
| 143. | 68.55 | Essex School District / 6,643 |
| 144. | 67.92 | Scotland School District / 1,709 |
| 145. | 66.95 | Franklin School District / 1,993 |
| 146. | 66.25 | Westbrook School District / 6,916 |
| 147. | 64.99 | Bozrah School District / 2,631 |
| 148. | 64.99 | Canterbury School District / 5,110 |
| 149. | 63.37 | Sprague School District / 2,993 |
| 150. | 63.14 | Old Saybrook School District / 10,222 |
| 151. | 63.02 | Sterling School District / 3,809 |
| 152. | 62.67 | Plainfield School District / 15,270 |
| 153. | 59.52 | Regional School District 18 / 9,954 |
| 154. | 58.29 | Montville School District / 19,649 |
| 155. | 57.99 | Lisbon School District / 4,340 |
| 156. | 52.91 | Norwich School District / 40,378 |
| 157. | 52.16 | East Lyme School District / 19,118 |
| 158. | 50.29 | Griswold School District / 11,952 |
| 159. | 49.03 | Preston School District / 4,735 |
| 160. | 43.61 | Waterford School District / 19,499 |
| 161. | 43.49 | Voluntown School District / 2,602 |
| 162. | 43.39 | Ledyard School District / 15,090 |
| 163. | 37.65 | New London School District / 27,536 |
| 164. | 35.06 | Groton School District / 40,136 |
| 165. | 33.62 | North Stonington School District / 5,293 |
| 166. | 28.65 | Stonington School District / 18,539 |
Please note that we only rank locations with 'Tornado Index' data. The rank above might not be a complete list. Locations without 'Tornado Index' data are not listed.
