For the 2025 school year, there are 20 public high schools serving 11,377 students in New London County, CT.
The top ranked public high schools in New London County, CT are Lyme-old Lyme High School, East Lyme High School and Marine Science Magnet High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
New London County, CT public high schools have an average math proficiency score of 34% (versus the Connecticut public high school average of 33%), and reading proficiency score of 60% (versus the 53% statewide average). High schools in New London County have an average ranking of 6/10, which is in the top 50% of Connecticut public high schools.
New London County, CT public high school have a Graduation Rate of 90%, which is equal to the Connecticut average of 90%.
The school with highest graduation rate is Ledyard High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Connecticut or national school graduation rate statistics.
Minority enrollment is 42% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 55% (majority Hispanic).
Best Public High Schools in New London County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Lyme-old Lyme High School
(Math: 65-69% | Reading: 85-89%)
Rank:
Rank:
10/
Top 10%10
69 Lyme St.
Old Lyme, CT 06371
(860) 434-1651
Old Lyme, CT 06371
(860) 434-1651
Grades: 9-12
| 392 students
Rank: #22.
East Lyme High School
(Math: 58% | Reading: 83%)
Rank:
Rank:
9/
Top 20%10
30 Chesterfield Rd.
East Lyme, CT 06333
(860) 739-6946
East Lyme, CT 06333
(860) 739-6946
Grades: 9-12
| 927 students
Rank: #33.
Marine Science Magnet High School
Magnet School
(Math: 50-59% | Reading: 80-89%)
Rank:
Rank:
9/
Top 20%10
130 Shennecossett Road
Groton, CT 06340
(860) 434-4800
Groton, CT 06340
(860) 434-4800
Grades: 9-12
| 271 students
Rank: #44.
Wheeler High School
(Math: 55-59% | Reading: 75-79%)
Rank:
Rank:
9/
Top 20%10
297 Norwich/westerly Rd.
North Stonington, CT 06359
(860) 535-0377
North Stonington, CT 06359
(860) 535-0377
Grades: 7-12
| 330 students
Rank: #55.
Stonington High School
(Math: 45-49% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
176 South Broad St.
Pawcatuck, CT 06379
(860) 599-5781
Pawcatuck, CT 06379
(860) 599-5781
Grades: 9-12
| 556 students
Rank: #66.
Bacon Academy
(Math: 45-49% | Reading: 65-69%)
Rank:
Rank:
7/
Top 50%10
611 Norwich Ave.
Colchester, CT 06415
(860) 537-2378
Colchester, CT 06415
(860) 537-2378
Grades: 9-12
| 604 students
Rank: #77.
Three Rivers Middle College Magnet School
Magnet School
(Math: 30-39% | Reading: 70-79%)
Rank:
Rank:
7/
Top 50%10
574 New London Turnpike
Norwich, CT 06360
(860) 215-9055
Norwich, CT 06360
(860) 215-9055
Grades: 11-12
| 81 students
Rank: #8 - 98. - 9.
Ledyard High School
(Math: 35-39% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
24 Gallup Hill Rd.
Ledyard, CT 06339
(860) 464-9600
Ledyard, CT 06339
(860) 464-9600
Grades: 9-12
| 746 students
Rank: #8 - 98. - 9.
Waterford High School
(Math: 35-39% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
20 Rope Ferry Rd.
Waterford, CT 06385
(860) 437-6956
Waterford, CT 06385
(860) 437-6956
Grades: 9-12
| 713 students
Rank: #1010.
Montville High School
(Math: 30-34% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
800 Old Colchester Rd.
Oakdale, CT 06370
(860) 848-9208
Oakdale, CT 06370
(860) 848-9208
Grades: 9-12
| 500 students
Rank: #11 - 1211. - 12.
Lyman Memorial High School
(Math: 30-34% | Reading: 60-64%)
Rank:
Rank:
6/
Top 50%10
917 Exeter Rd.
Lebanon, CT 06249
(860) 642-7567
Lebanon, CT 06249
(860) 642-7567
Grades: 9-12
| 340 students
Rank: #11 - 1211. - 12.
Robert E. Fitch High School
(Math: 30-34% | Reading: 60-64%)
Rank:
Rank:
6/
Top 50%10
101 Groton Long Point Road
Groton, CT 06340
(860) 449-7200
Groton, CT 06340
(860) 449-7200
Grades: 9-12
| 1,019 students
Rank: #1313.
Griswold High School
(Math: 25-29% | Reading: 55-59%)
Rank:
Rank:
5/
Bottom 50%10
267 Slater Ave.
Jewett City, CT 06351
(860) 376-7640
Jewett City, CT 06351
(860) 376-7640
Grades: 9-12
| 578 students
Rank: #1414.
Griswold Soule Street Academy
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
5/
Bottom 50%10
22 Soule Street
Jewett City, CT 06351
(860) 376-9129
Jewett City, CT 06351
(860) 376-9129
Grades: 7-12
| 11 students
Rank: #1515.
Science And Technology Magnet Pathway For High School Grades
Magnet School
(Math: 20-29% | Reading: 50-59%)
Rank:
Rank:
5/
Bottom 50%10
20 Chester Street
New London, CT 06320
(860) 447-6400
New London, CT 06320
(860) 447-6400
Grades: 9-12
| 165 students
Rank: #1616.
Norwich Free Academy
(Math: 22% | Reading: 51%)
Rank:
Rank:
4/
Bottom 50%10
305 Broadway
Norwich, CT 06360
(860) 887-2505
Norwich, CT 06360
(860) 887-2505
Grades: 9-12
| 2,001 students
Rank: #17 - 1817. - 18.
Ella T. Grasso Technical High School
Vocational School
(Math: 10-14% | Reading: 35-39%)
Rank:
Rank:
3/
Bottom 50%10
189 Fort Hill Rd.
Groton, CT 06340
(860) 448-0220
Groton, CT 06340
(860) 448-0220
Grades: 9-12
| 674 students
Rank: #17 - 1817. - 18.
Norwich Technical High School
Vocational School
(Math: 10-14% | Reading: 35-39%)
Rank:
Rank:
3/
Bottom 50%10
7 Mahan Drive
Norwich, CT 06360
(860) 889-8453
Norwich, CT 06360
(860) 889-8453
Grades: 9-12
| 642 students
Rank: #1919.
New London Visual And Performing Arts Magnet School
Magnet School
(Math: 10-14% | Reading: 25-29%)
Rank:
Rank:
2/
Bottom 50%10
36 Waller Street
New London, CT 06320
(860) 449-6800
New London, CT 06320
(860) 449-6800
Grades: 6-12
| 234 students
Rank: #2020.
New London High School
(Math: ≤5% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
20 Chester Street
New London, CT 06320
(860) 437-6400
New London, CT 06320
(860) 437-6400
Grades: 9-12
| 593 students
New London County Public Schools (Closed)
School
Location
Grades
Students
Aba Autism Program (Closed 2018)
Special Education School
80 West Town Street
Norwich, CT 06360
(860) 823-4204
Norwich, CT 06360
(860) 823-4204
Grades: K-5
| 20 students
Abilities In Motion (Aim) Program Elementary School (Closed 2018)
Special Education School
31 Society Rd
Niantic, CT 06357
(860) 739-2751
Niantic, CT 06357
(860) 739-2751
Grades: 12
| 13 students
Alternative Pathways To Success High School (Closed 2023)
Alternative School
305 Broadway
Norwich, CT 06360
(860) 887-2505
Norwich, CT 06360
(860) 887-2505
Grades: 10-12
| 12 students
Alternative Program Elementary School (Closed 2023)
Alternative School
49 Lyme Street
Old Lyme, CT 06371
(860) 434-7238
Old Lyme, CT 06371
(860) 434-7238
Grades: 9-11
| 4 students
Autism Class (Closed 2018)
Special Education School
165 Great Neck Road
Waterford, CT 06385
(860) 444-5802
Waterford, CT 06385
(860) 444-5802
Grades: 1-2
| 2 students
Avery Point Transition Program High School (Closed 2023)
Alternative School
1084 Shennecossett Road
Groton, CT 06340
(860) 405-9017
Groton, CT 06340
(860) 405-9017
Grades: 12
| 6 students
Bacon Academy Alternative Education (Closed 2023)
Alternative School
84 Main Street
Colchester, CT 06415
(860) 537-8912
Colchester, CT 06415
(860) 537-8912
Grades: 10-12
| 15 students
611 Norwich Ave.
Colchester, CT 06415
(860) 537-2378
Colchester, CT 06415
(860) 537-2378
Grades: PK-K
| 74 students
526 East Main St.
Norwich, CT 06360
(860) 823-4201
Norwich, CT 06360
(860) 823-4201
Grades: PK
| 148 students
160 Fishtown Rd.
Mystic, CT 06355
(860) 572-5830
Mystic, CT 06355
(860) 572-5830
Grades: 6-8
| n/a students
30 Case St.
Norwich, CT 06360
(860) 892-4354
Norwich, CT 06360
(860) 892-4354
Grades: PK
| 60 students
1 Harry Day Drive
Groton, CT 06340
(860) 449-5636
Groton, CT 06340
(860) 449-5636
Grades: PK-5
| 316 students
Coastal Connections High School (Closed 2023)
Alternative School
315 Flanders Rd
East Lyme, CT 06333
(860) 691-4424
East Lyme, CT 06333
(860) 691-4424
Grades: 9-12
| 19 students
48 Dayton Road
Waterford, CT 06385
(860) 443-7690
Waterford, CT 06385
(860) 443-7690
Grades: K-5
| 387 students
380 Norwich Ave.
Colchester, CT 06415
(860) 537-9421
Colchester, CT 06415
(860) 537-9421
Grades: 4-6
| 542 students
120 West St.
Groton, CT 06340
(860) 449-5645
Groton, CT 06340
(860) 449-5645
Grades: PK-3
| 189 students
986 Norwich-new London Tpke.
Uncasville, CT 06382
(860) 848-5729
Uncasville, CT 06382
(860) 848-5729
Grades: 9-12
| 15 students
51 Daniels Avenue
Waterford, CT 06385
(860) 434-4800
Waterford, CT 06385
(860) 434-4800
Grades: 6-8
| n/a students
Dual Language Arts Academyla Academ (Closed 2011)
Alternative School
40 Shaw St
New London, CT 06320
(860) 444-3184
New London, CT 06320
(860) 444-3184
Grades: n/a
| n/a students
130 Shennecossett Rd.
Groton, CT 06340
(860) 449-5650
Groton, CT 06340
(860) 449-5650
Grades: PK-6
| 483 students
120 Cedar Grove Ave.
New London, CT 06320
(860) 447-6030
New London, CT 06320
(860) 447-6030
Grades: PK-10
| 358 students
61 Fort Hill Rd
Groton, CT 06340
(860) 449-5620
Groton, CT 06340
(860) 449-5620
Grades: n/a
| n/a students
Gates Correctional Institution High School (Closed 2012)
Alternative School
131 North Bridebrook
Niantic, CT 06357
(860) 763-7352
Niantic, CT 06357
(860) 763-7352
Grades: 10-12
| 11 students
165 Golden St Extension
Norwich, CT 06360
(860) 823-4203
Norwich, CT 06360
(860) 823-4203
Grades: K-5
| n/a students
211 Slater Avenue
Jewett City, CT 06351
(860) 376-7620
Jewett City, CT 06351
(860) 376-7620
Grades: 4-6
| 489 students
244 Monument St.
Groton, CT 06340
(860) 449-5646
Groton, CT 06340
(860) 449-5646
Grades: 3-6
| 132 students
432 Montauk Avenue
New London, CT 06320
(860) 447-6040
New London, CT 06320
(860) 447-6040
Grades: K-5
| 239 students
Hickory Street School (Closed 2017)
Special Education School
15 Teachers Drive
Norwich, CT 06360
(860) 892-4342
Norwich, CT 06360
(860) 892-4342
Grades: 2-6
| n/a students
Homebound (Closed 2005)
Alternative School
4 Blonder Boulevard
Ledyard, CT 06339
(860) 464-9255
Ledyard, CT 06339
(860) 464-9255
Grades: 6-12
| 2 students
Homebound High School (Closed 2005)
Alternative School
15 Rope Ferry Road
Waterford, CT 06385
(860) 444-5870
Waterford, CT 06385
(860) 444-5870
Grades: 9-10
| 2 students
Homebound High School (Closed 2005)
Alternative School
90 Town Street
Norwich, CT 06360
(860) 823-4200
Norwich, CT 06360
(860) 823-4200
Grades: 12
| 1 students
29 Society Rd.
Niantic, CT 06357
(860) 739-2922
Niantic, CT 06357
(860) 739-2922
Grades: PK
| 50 students
Irs Program At Moriarty (Closed 2018)
Special Education School
20 Lawler Lane
Norwich, CT 06360
(860) 823-4206
Norwich, CT 06360
(860) 823-4206
Grades: K-2
| 5 students
Irs Program At Uncas Middle School (Closed 2023)
Special Education School
280 Elizabeth Street Extensi
Norwich, CT 06360
(860) 823-4208
Norwich, CT 06360
(860) 823-4208
Grades: 4-5
| 5 students
90 Sachem St
Norwich, CT 06360
(860) 887-2505
Norwich, CT 06360
(860) 887-2505
Grades: 12
| 12 students
Show 46 more closed public schools in New London County, CT (out of 81 total schools)
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Frequently Asked Questions
What are the top ranked public high schools in New London County, CT?
The top ranked public high schools in New London County, CT include Lyme-old Lyme High School, East Lyme High School and Marine Science Magnet High School.
How many public high schools are located in New London County?
20 public high schools are located in New London County.
What is the racial composition of students in New London County?
New London County public high schools minority enrollment is 42% of the student body (majority Hispanic), which is less than the Connecticut public high schools average of 55% (majority Hispanic).
Which public high schools in New London County are often viewed compared to one another?
Popular comparisons of public high schools in New London County include: Stonington High School vs. Robert E. Fitch High School, Robert E. Fitch High School vs. Stonington High School, Griswold High School vs. Norwich Free Academy
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