The average student:teacher ratio in Connecticut public high schools is approximately 12:1 (2024-25).
Student:Teacher Ratio Range: 1:1
10:1
Avg. Student:Teacher Ratio: 8:1
Public High Schools Student:Teacher Ratio Statistics in Connecticut (2024-25)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Student: Teacher Ratio
Grades
Location
Rank: #11.
The Bridge At Aces
Alternative School
Magnet School
Magnet School
Student : Teacher Ratio: 1:1
Grades: 12
261 Skiff Street
Hamden, CT 06517
(203) 507-5545
Hamden, CT 06517
(203) 507-5545
Rank: #22.
Griswold Alternative School
Alternative School
Magnet School
Magnet School
Student : Teacher Ratio: 5:1
Grades: 9-12
1553 Glasgo Road
Jewett City, CT 06351
(860) 376-9129
Jewett City, CT 06351
(860) 376-9129
Rank: #3 - 43. - 4.
New London Visual And Performing Arts Magnet School
Magnet School
(Math: 10-14% | Reading: 25-29%)
Rank:
Rank:
2/
Bottom 50%10
Student : Teacher Ratio: 7:1
Grades: 6-12
36 Waller Street
New London, CT 06320
(860) 449-6800
New London, CT 06320
(860) 449-6800
Rank: #3 - 43. - 4.
Westbrook High School
Magnet School
(Math: 40-49% | Reading: 60-69%)
Rank:
Rank:
7/
Top 50%10
Student : Teacher Ratio: 7:1
Grades: 9-12
156 Mcveagh Rd.
Westbrook, CT 06498
(860) 399-6214
Westbrook, CT 06498
(860) 399-6214
Rank: #5 - 165. - 16.
Bolton High School
Magnet School
(Math: 45-49% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 8:1
Grades: 9-12
72 Brandy St.
Bolton, CT 06043
(860) 643-2768
Bolton, CT 06043
(860) 643-2768
Rank: #5 - 165. - 16.
Hartford Public High School
Magnet School
(Math: ≤5% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
55 Forest Street
Hartford, CT 06105
(860) 695-1300
Hartford, CT 06105
(860) 695-1300
Rank: #5 - 165. - 16.
Housatonic Valley Regional High School
Magnet School
(Math: 25-29% | Reading: 55-59%)
Rank:
Rank:
5/
Bottom 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
246 Warren Turnpike Rd.
Falls Village, CT 06031
(860) 824-5123
Falls Village, CT 06031
(860) 824-5123
Rank: #5 - 165. - 16.
Litchfield High School
Magnet School
(Math: 40-49% | Reading: 60-69%)
Rank:
Rank:
7/
Top 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
14 Plumb Hill Road
Litchfield, CT 06759
(860) 567-7530
Litchfield, CT 06759
(860) 567-7530
Rank: #5 - 165. - 16.
Lyman Memorial High School
Magnet School
(Math: 30-34% | Reading: 60-64%)
Rank:
Rank:
6/
Top 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
917 Exeter Rd.
Lebanon, CT 06249
(860) 642-7567
Lebanon, CT 06249
(860) 642-7567
Rank: #5 - 165. - 16.
Nathan Hale-ray High School
Magnet School
(Math: 40-49% | Reading: 70-79%)
Rank:
Rank:
7/
Top 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
15 School Drive
Moodus, CT 06469
(860) 873-5065
Moodus, CT 06469
(860) 873-5065
Rank: #5 - 165. - 16.
North Branford High School
Magnet School
(Math: 35-39% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
49 Caputo Rd.
North Branford, CT 06471
(203) 484-1465
North Branford, CT 06471
(203) 484-1465
Rank: #5 - 165. - 16.
Old Saybrook Senior High School
Magnet School
(Math: 55-59% | Reading: 65-69%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 8:1
Grades: 9-12
1111 Boston Post Rd.
Old Saybrook, CT 06475
(860) 395-3175
Old Saybrook, CT 06475
(860) 395-3175
Rank: #5 - 165. - 16.
Parish Hill High School
Magnet School
(Math: 40-44% | Reading: 55-59%)
Rank:
Rank:
6/
Top 50%10
Student : Teacher Ratio: 8:1
Grades: 7-12
304 Parish Hill Rd.
Chaplin, CT 06235
(860) 455-9584
Chaplin, CT 06235
(860) 455-9584
Rank: #5 - 165. - 16.
Somers High School
Magnet School
(Math: 45-49% | Reading: 65-69%)
Rank:
Rank:
7/
Top 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
5 Vision Boulevard
Somers, CT 06071
(860) 749-2270
Somers, CT 06071
(860) 749-2270
Rank: #5 - 165. - 16.
Wheeler High School
Magnet School
(Math: 55-59% | Reading: 75-79%)
Rank:
Rank:
9/
Top 20%10
Student : Teacher Ratio: 8:1
Grades: 7-12
297 Norwich/westerly Rd.
North Stonington, CT 06359
(860) 535-0377
North Stonington, CT 06359
(860) 535-0377
Rank: #5 - 165. - 16.
Windham High School
Magnet School
(Math: 6-9% | Reading: 20-24%)
Rank:
Rank:
1/
Bottom 50%10
Student : Teacher Ratio: 8:1
Grades: 9-12
355 High St.
Willimantic, CT 06226
(860) 465-2480
Willimantic, CT 06226
(860) 465-2480
Rank: #17 - 3317. - 33.
Arts At The Capitol Theater Magnet School (Act)
Magnet School
(Math: ≤10% | Reading: 60-69%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
896 Main Street
Willimantic, CT 06226
(860) 465-5636
Willimantic, CT 06226
(860) 465-5636
Rank: #17 - 3317. - 33.
Center For Global Studies
Magnet School
(Math: 50-54% | Reading: 85-89%)
Rank:
Rank:
9/
Top 20%10
Student : Teacher Ratio: 9:1
Grades: 9-12
300 Highland Avenue
Norwalk, CT 06854
(203) 852-9488
Norwalk, CT 06854
(203) 852-9488
Rank: #17 - 3317. - 33.
Coginchaug Regional High School
Magnet School
(Math: 45-49% | Reading: 75-79%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 9:1
Grades: 9-12
135 Pickett Ln.
Durham, CT 06422
(860) 349-7215
Durham, CT 06422
(860) 349-7215
Rank: #17 - 3317. - 33.
East Granby High School
Magnet School
(Math: 50-54% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 9:1
Grades: 9-12
95 South Main St.
East Granby, CT 06026
(860) 653-2541
East Granby, CT 06026
(860) 653-2541
Rank: #17 - 3317. - 33.
East Windsor High School
Magnet School
(Math: 11-19% | Reading: 30-39%)
Rank:
Rank:
2/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
76 South Main St.
East Windsor, CT 06088
(860) 623-3361
East Windsor, CT 06088
(860) 623-3361
Rank: #17 - 3317. - 33.
Lyme-old Lyme High School
Magnet School
(Math: 65-69% | Reading: 85-89%)
Rank:
Rank:
10/
Top 10%10
Student : Teacher Ratio: 9:1
Grades: 9-12
69 Lyme St.
Old Lyme, CT 06371
(860) 434-1651
Old Lyme, CT 06371
(860) 434-1651
Rank: #17 - 3317. - 33.
Manchester High School
Magnet School
(Math: 22% | Reading: 42%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
134 Middletpke E
Manchester, CT 06040
(860) 647-3530
Manchester, CT 06040
(860) 647-3530
Rank: #17 - 3317. - 33.
Plainfield High School
Magnet School
(Math: 15-19% | Reading: 40-44%)
Rank:
Rank:
3/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
105 Putnam Road
Central Village, CT 06332
(860) 564-6417
Central Village, CT 06332
(860) 564-6417
Rank: #17 - 3317. - 33.
Putnam High School
Magnet School
(Math: ≤10% | Reading: 40-49%)
Rank:
Rank:
3/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
152 Woodstock Ave.
Putnam, CT 06260
(860) 963-6905
Putnam, CT 06260
(860) 963-6905
Rank: #17 - 3317. - 33.
Rham High School
Magnet School
(Math: 55-59% | Reading: 75-79%)
Rank:
Rank:
9/
Top 20%10
Student : Teacher Ratio: 9:1
Grades: 9-12
85 Wall St.
Hebron, CT 06248
(860) 228-9474
Hebron, CT 06248
(860) 228-9474
Rank: #17 - 3317. - 33.
Science And Technology Magnet Pathway For High School Grades
Magnet School
(Math: 20-29% | Reading: 50-59%)
Rank:
Rank:
5/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
20 Chester Street
New London, CT 06320
(860) 447-6400
New London, CT 06320
(860) 447-6400
Rank: #17 - 3317. - 33.
Sound School
Magnet School
(Math: 6-9% | Reading: 25-29%)
Rank:
Rank:
2/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
60 South Water St.
New Haven, CT 06519
(475) 220-2300
New Haven, CT 06519
(475) 220-2300
Rank: #17 - 3317. - 33.
Thomaston High School
Magnet School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
5/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 7-12
185 Branch Rd.
Thomaston, CT 06787
(860) 283-3030
Thomaston, CT 06787
(860) 283-3030
Rank: #17 - 3317. - 33.
Wamogo Regional High School
Magnet School
(Math: 45-49% | Reading: 75-79%)
Rank:
Rank:
8/
Top 30%10
Student : Teacher Ratio: 9:1
Grades: 9-12
98 Wamogo Rd.
Litchfield, CT 06759
(860) 567-7410
Litchfield, CT 06759
(860) 567-7410
Rank: #17 - 3317. - 33.
Windsor High School
Magnet School
(Math: 26% | Reading: 51%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
50 Sage Park Rd.
Windsor, CT 06095
(860) 687-2020
Windsor, CT 06095
(860) 687-2020
Rank: #17 - 3317. - 33.
Windsor Locks High School
Magnet School
(Math: 20-24% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
58 South Elm St.
Windsor Locks, CT 06096
(860) 292-5032
Windsor Locks, CT 06096
(860) 292-5032
Rank: #17 - 3317. - 33.
Wolcott High School
Magnet School
(Math: 30-34% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
Student : Teacher Ratio: 9:1
Grades: 9-12
457 Bound Line Rd.
Wolcott, CT 06716
(203) 879-8164
Wolcott, CT 06716
(203) 879-8164
Rank: #34 - 6634. - 66.
A. I. Prince Technical High School
Vocational School
Magnet School
Magnet School
(Math: ≤5% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
Student : Teacher Ratio: 10:1
Grades: 9-12
401 Flatbush Ave.
Hartford, CT 06106
(860) 951-7112
Hartford, CT 06106
(860) 951-7112
Rank: #34 - 6634. - 66.
Academy Of Computer Science And Engineering
Magnet School
(Math: ≤5% | Reading: 20-24%)
Rank:
Rank:
1/
Bottom 50%10
Student : Teacher Ratio: 10:1
Grades: 9-12
1617 King Street
Enfield, CT 06082
(860) 253-0274
Enfield, CT 06082
(860) 253-0274
Show 100 more public schools in CT (out of 206 total schools)
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Frequently Asked Questions
What is the Connecticut average public high schools student:teacher ratio?
The Connecticut average public high schools student:teacher ratio is 12:1 for 2024-25.
What are the public high schools with the lowest student:teacher ratio in Connecticut?
The best top ranked public high schools in Connecticut include The Bridge At Aces, Griswold Alternative School and New London Visual And Performing Arts Magnet School.
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