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Top 100 lowest student–teacher ratio in Connecticut (2025)

Schools with the fewest students per FTE teacher, among schools with at least 100 students. Ordered by the measure shown, with the Success Index (US) for context; 100 schools shown.

  1. 1
    81
    Westbrook Middle SchoolWestbrook · Public MiddleStudents per teacher: 6.3
  2. 2
    74
    Westbrook High SchoolWestbrook · Public HighStudents per teacher: 6.4
  3. 3
    88
    Kent Center SchoolKent · Public ElementaryStudents per teacher: 6.7
  4. 4
    21
    Bennie Dover Jackson Middle SchoolNew London · Public MiddleStudents per teacher: 7.3
  5. 5
    28
    Bucks Hill SchoolWaterbury · Public ElementaryStudents per teacher: 7.3
  6. 6
    71
    Hall Memorial SchoolWest Willington · Public MiddleStudents per teacher: 7.3
  7. 7
    74
    Bolton High SchoolBolton · Public HighStudents per teacher: 7.6
  8. 8
    81
    Hartland SchoolEast Hartland · Public ElementaryStudents per teacher: 7.6
  9. 9
    60
    Parish Hill High SchoolChaplin · Public HighStudents per teacher: 7.7
  10. 10
    84
    Somers High SchoolSomers · Public HighStudents per teacher: 7.8
  11. 11
    74
    Chaplin Elementary SchoolChaplin · Public ElementaryStudents per teacher: 7.9
  12. 12
    76
    Nathan Hale-Ray High SchoolMoodus · Public HighStudents per teacher: 7.9
  13. 13
    56
    Tourtellotte Memorial High SchoolNorth Grosvenordale · Public HighStudents per teacher: 8.0
  14. 14
    56
    Hamilton Avenue SchoolGreenwich · Public ElementaryStudents per teacher: 8.1
  15. 15
    44
    Nathan Hale Arts Magnet SchoolNew London · Public ElementaryStudents per teacher: 8.1
  16. 16
    56
    Windsor Locks Middle SchoolWindsor Locks · Public MiddleStudents per teacher: 8.1
  17. 17
    65
    Laurel Literacy AcademyBloomfield · Public ElementaryStudents per teacher: 8.2
  18. 18
    57
    Arts at the Capitol Theater Magnet School (ACT)Willimantic · Public HighStudents per teacher: 8.2
  19. 19
    67
    North Canaan Elementary SchoolNorth Canaan · Public ElementaryStudents per teacher: 8.2
  20. 20
    87
    Wheeler High SchoolNorth Stonington · Public HighStudents per teacher: 8.2
  21. 21
    83
    Old Saybrook Senior High SchoolOld Saybrook · Public HighStudents per teacher: 8.2
  22. 22
    87
    Salisbury Central SchoolLakeville · Public ElementaryStudents per teacher: 8.2
  23. 23
    49
    Sound SchoolNew Haven · Public HighStudents per teacher: 8.3
  24. 24
    89
    Stonington Middle SchoolPawcatuck · Public MiddleStudents per teacher: 8.3
  25. 25
    81
    Voluntown Elementary SchoolVoluntown · Public ElementaryStudents per teacher: 8.3
  26. 26
    73
    Julian Curtiss SchoolGreenwich · Public ElementaryStudents per teacher: 8.4
  27. 27
    83
    East Shore Middle SchoolMilford · Public MiddleStudents per teacher: 8.5
  28. 28
    79
    Sherman SchoolSherman · Public ElementaryStudents per teacher: 8.5
  29. 29
    64
    Ashford SchoolAshford · Public ElementaryStudents per teacher: 8.6
  30. 30
    81
    Northwestern Regional Middle SchoolWinsted · Public MiddleStudents per teacher: 8.7
  31. 31
    46
    Carmen Arace Middle SchoolBloomfield · Public MiddleStudents per teacher: 8.8
  32. 32
    75
    Lebanon Middle SchoolLebanon · Public MiddleStudents per teacher: 8.8
  33. 33
    89
    Old Saybrook Middle SchoolOld Saybrook · Public MiddleStudents per teacher: 8.8
  34. 34
    83
    RHAM Middle SchoolHebron · Public MiddleStudents per teacher: 8.8
  35. 35
    87
    Daisy Ingraham SchoolWestbrook · Public ElementaryStudents per teacher: 8.8
  36. 36
    48
    Windham Center SchoolWindham · Public ElementaryStudents per teacher: 8.8
  37. 37
    82
    Western Middle SchoolGreenwich · Public MiddleStudents per teacher: 8.9
  38. 38
    71
    Lyman Memorial High SchoolLebanon · Public HighStudents per teacher: 8.9
  39. 39
    84
    Coginchaug Regional High SchoolDurham · Public HighStudents per teacher: 8.9
  40. 40
    44
    Cloonan SchoolStamford · Public MiddleStudents per teacher: 8.9
  41. 41
    46
    Windsor Locks High SchoolWindsor Locks · Public HighStudents per teacher: 8.9
  42. 42
    71
    John B. Sliney SchoolBranford · Public ElementaryStudents per teacher: 9.0
  43. 43
    88
    Mansfield Middle SchoolStorrs · Public MiddleStudents per teacher: 9.0
  44. 44
    76
    North Branford High SchoolNorth Branford · Public HighStudents per teacher: 9.0
  45. 45
    82
    Oxford Middle SchoolOxford · Public MiddleStudents per teacher: 9.0
  46. 46
    83
    Nathan Hale-Ray Middle SchoolMoodus · Public MiddleStudents per teacher: 9.1
  47. 47
    44
    Irving SchoolDerby · Public ElementaryStudents per teacher: 9.2
  48. 48
    83
    Shepaug Valley SchoolWashington · Public HighStudents per teacher: 9.2
  49. 49
    59
    South Elementary SchoolWindsor Locks · Public ElementaryStudents per teacher: 9.2
  50. 50
    82
    Tyrrell Middle SchoolWolcott · Public MiddleStudents per teacher: 9.2
  51. 51
    89
    Central Middle SchoolGreenwich · Public MiddleStudents per teacher: 9.3
  52. 52
    63
    Montville High SchoolOakdale · Public HighStudents per teacher: 9.3
  53. 53
    80
    Valley Regional High SchoolDeep River · Public HighStudents per teacher: 9.3
  54. 54
    19
    Rawson SchoolHartford · Public ElementaryStudents per teacher: 9.4
  55. 55
    22
    C.B. Jennings International Elementary MagnetNew London · Public ElementaryStudents per teacher: 9.4
  56. 56
    79
    Center for Global StudiesNorwalk · Public HighStudents per teacher: 9.4
  57. 57
    88
    RHAM High SchoolHebron · Public HighStudents per teacher: 9.4
  58. 58
    41
    Washington SchoolWest Haven · Public ElementaryStudents per teacher: 9.4
  59. 59
    69
    Housatonic Valley Regional High SchoolFalls Village · Public HighStudents per teacher: 9.5
  60. 60
    81
    West Vine Street SchoolPawcatuck · Public ElementaryStudents per teacher: 9.5
  61. 61
    50
    Maple Street SchoolRockville · Public ElementaryStudents per teacher: 9.5
  62. 62
    63
    Seth G. Haley SchoolWest Haven · Public ElementaryStudents per teacher: 9.5
  63. 63
    43
    Metacomet SchoolBloomfield · Public ElementaryStudents per teacher: 9.6
  64. 64
    43
    Joseph Melillo Middle SchoolEast Haven · Public MiddleStudents per teacher: 9.6
  65. 65
    45
    East Windsor High SchoolEast Windsor · Public HighStudents per teacher: 9.6
  66. 66
    84
    Tomlinson Middle SchoolFairfield · Public MiddleStudents per teacher: 9.6
  67. 67
    37
    Derby High SchoolDerby · Public HighStudents per teacher: 9.7
  68. 68
    26
    Silver Lane SchoolEast Hartford · Public ElementaryStudents per teacher: 9.7
  69. 69
    20
    Augusta Lewis Troup SchoolNew Haven · Public ElementaryStudents per teacher: 9.7
  70. 70
    41
    Putnam High SchoolPutnam · Public HighStudents per teacher: 9.7
  71. 71
    70
    Woodbury Middle SchoolWoodbury · Public MiddleStudents per teacher: 9.7
  72. 72
    86
    Haddam-Killingworth High SchoolHigganum · Public HighStudents per teacher: 9.7
  73. 73
    92
    Lyme-Old Lyme High SchoolOld Lyme · Public HighStudents per teacher: 9.7
  74. 74
    88
    Northwestern Regional High SchoolWinsted · Public HighStudents per teacher: 9.7
  75. 75
    68
    James H. Moran Middle SchoolWallingford · Public MiddleStudents per teacher: 9.7
  76. 76
    82
    Oswegatchie Elementary SchoolWaterford · Public ElementaryStudents per teacher: 9.7
  77. 77
    86
    Canton High SchoolCanton · Public HighStudents per teacher: 9.8
  78. 78
    87
    Capt. Nathan Hale SchoolCoventry · Public MiddleStudents per teacher: 9.8
  79. 79
    91
    Fairfield Woods Middle SchoolFairfield · Public MiddleStudents per teacher: 9.8
  80. 80
    84
    Walter C. Polson Middle SchoolMadison · Public MiddleStudents per teacher: 9.8
  81. 81
    37
    Illing Middle SchoolManchester · Public MiddleStudents per teacher: 9.8
  82. 82
    84
    Harborside Middle SchoolMilford · Public MiddleStudents per teacher: 9.8
  83. 83
    80
    Kathleen E. Goodwin SchoolOld Saybrook · Public ElementaryStudents per teacher: 9.8
  84. 84
    84
    Pomfret Community SchoolPomfret Center · Public ElementaryStudents per teacher: 9.8
  85. 85
    64
    Stafford Middle SchoolStafford Springs · Public MiddleStudents per teacher: 9.8
  86. 86
    67
    The Morgan SchoolClinton · Public HighStudents per teacher: 9.9
  87. 87
    72
    Bacon AcademyColchester · Public HighStudents per teacher: 9.9
  88. 88
    85
    Coventry High SchoolCoventry · Public HighStudents per teacher: 9.9
  89. 89
    91
    Daniel Hand High SchoolMadison · Public HighStudents per teacher: 9.9
  90. 90
    78
    West Shore Middle SchoolMilford · Public MiddleStudents per teacher: 9.9
  91. 91
    27
    Celentano BioTech Health and Medical Magnet SchoolNew Haven · Public ElementaryStudents per teacher: 9.9
  92. 92
    71
    Stafford High SchoolStafford Springs · Public HighStudents per teacher: 9.9
  93. 93
    24
    North End Middle SchoolWaterbury · Public MiddleStudents per teacher: 9.9
  94. 94
    97
    Bedford Middle SchoolWestport · Public MiddleStudents per teacher: 9.9
  95. 95
    30
    Windham High SchoolWillimantic · Public HighStudents per teacher: 9.9
  96. 96
    55
    Clover Street SchoolWindsor · Public ElementaryStudents per teacher: 9.9
  97. 97
    85
    Lakeview High SchoolLitchfield · Public HighStudents per teacher: 9.9
  98. 98
    24
    Common Ground High SchoolNew Haven · Charter HighStudents per teacher: 10.0
  99. 99
    60
    Fields Memorial SchoolBozrah · Public ElementaryStudents per teacher: 10.0
  100. 100
    67
    Lewin G. Joel Jr. SchoolClinton · Public ElementaryStudents per teacher: 10.0

Westbrook Middle School in Westbrook leads the 2025 list of lowest student–teacher ratio in Connecticut with Students per teacher 6.3. Of the 100 schools shown, 99 are public, 1 are charter.

Use the rankings to build a shortlist, then visit the schools and ask how they support students at your child's level.

Download this table as CSV · free to reuse with attribution to the original sources and Success Tutoring

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Frequently asked questions

What is the best ratio school in Connecticut?

Westbrook Middle School in Westbrook ranks first among lowest student–teacher ratio in Connecticut with Students per teacher 6.3 (Enrollment: 126).

How are lowest student–teacher ratio in Connecticut ranked?

Schools with the fewest students per FTE teacher, among schools with at least 100 students. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.

Are these 2025 rankings official?

No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.