Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Best Public High Schools in Litchfield County (2026)
Public School Review - Established 2003

Best Litchfield County Public High Schools (2026)

For the 2026 school year, there are 13 public high schools serving 6,989 students in Litchfield County, CT.
The top-ranked public high schools in Litchfield County, CT are Shepaug Valley School, Northwestern Regional High School and Nonnewaug High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Litchfield County, CT public high schools have an average math proficiency score of 33% (versus the Connecticut public high school average of 33%), and reading proficiency score of 58% (versus the 53% statewide average). High schools in Litchfield County have an average ranking of 4/10, which is in the bottom 50% of Connecticut public high schools.
Litchfield County, CT public high school have a Graduation Rate of 89%, which is equal to the Connecticut average of 89%.
The school with highest graduation rate is Nonnewaug 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 28% of the student body (majority Hispanic), which is less than the Connecticut public high school average of 56% (majority Hispanic).

Best Public High Schools in Litchfield County (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Shepaug Valley School
(Math: 52% | Reading: 74%)
Rank:
8/
10
Top 30%
159 South Street
Washington, CT 06793
(860) 868-7326
Gr: 6-12 | 486 students Student-teacher ratio: 9:1 Minority enrollment: 17%
Rank: #22.
Northwestern Regional High School
(Math: 50-54% | Reading: 70-74%)
Rank:
8/
10
Top 30%
100 Battistoni Dr.
Winsted, CT 06098
(860) 379-8525
Gr: 9-12 | 536 students Student-teacher ratio: 10:1 Minority enrollment: 6%
Rank: #33.
Nonnewaug High School
(Math: 45-49% | Reading: 60-64%)
Rank:
7/
10
Top 50%
5 Minortown Road
Woodbury, CT 06798
(203) 263-2186
Gr: 9-12 | 647 students Student-teacher ratio: 11:1 Minority enrollment: 24%
Rank: #44.
New Milford High School
(Math: 35% | Reading: 69%)
Rank:
6/
10
Top 50%
388 Danbury Rd.
New Milford, CT 06776
(860) 350-6647
Gr: 9-12 | 1,150 students Student-teacher ratio: 12:1 Minority enrollment: 36%
Rank: #55.
Thomaston High School
(Math: 30-34% | Reading: 50-54%)
Rank:
5/
10
Bottom 50%
185 Branch Rd.
Thomaston, CT 06787
(860) 283-3030
Gr: 7-12 | 307 students Student-teacher ratio: 11:1 Minority enrollment: 17%
Rank: #66.
Watertown High School
(Math: 25-29% | Reading: 50-54%)
Rank:
5/
10
Bottom 50%
324 French St.
Watertown, CT 06795
(860) 945-4810
Gr: 9-12 | 693 students Student-teacher ratio: 11:1 Minority enrollment: 22%
Rank: #77.
Terryville High School
(Math: 20-24% | Reading: 50-54%)
Rank:
4/
10
Bottom 50%
33 North Harwinton Avenue
Terryville, CT 06786
(860) 314-2777
Gr: 9-12 | 337 students Student-teacher ratio: 11:1 Minority enrollment: 28%
Rank: #88.
Housatonic Valley Regional High School
(Math: 11-19% | Reading: 55-59%)
Rank:
4/
10
Bottom 50%
246 Warren Turnpike Rd.
Falls Village, CT 06031
(860) 824-5123
Gr: 9-12 | 352 students Student-teacher ratio: 10:1 Minority enrollment: 20%
Rank: #99.
Torrington High School
(Math: 17% | Reading: 50-54%)
Rank:
4/
10
Bottom 50%
50 Major Besse Dr.
Torrington, CT 06790
(860) 489-2294
Gr: 9-12 | 1,034 students Student-teacher ratio: 12:1 Minority enrollment: 63%
Rank: #1010.
The Gilbert School
(Math: 25-29% | Reading: 44%)
Rank:
4/
10
Bottom 50%
200 Williams Ave.
Winsted, CT 06098
(860) 379-8521
Gr: 7-12 | 452 students Student-teacher ratio: 12:1 Minority enrollment: 33%
Rank: #1111.
Explorations
Charter School
(Math: ≤20% | Reading: 40-59%)
Rank:
4/
10
Bottom 50%
71 Spencer St.
Winsted, CT 06098
(860) 738-9070
Gr: 9-12 | 77 students Student-teacher ratio: 10:1 Minority enrollment: 30%
Rank: #1212.
Oliver Wolcott Technical High School
Vocational School
(Math: 10-14% | Reading: 35-39%)
Rank:
2/
10
Bottom 50%
75 Oliver St.
Torrington, CT 06790
(860) 496-5300
Gr: 9-12 | 643 students Student-teacher ratio: 12:1 Minority enrollment: 27%
Rank: n/an/a
Lakeview High School
98 Wamogo Road
Litchfield, CT 06759
(860) 567-7410
Gr: 9-12 | 583 students Student-teacher ratio: 10:1 Minority enrollment: 13%

Frequently Asked Questions

What are the top-ranked public high schools in Litchfield County, CT?
The top-ranked public high schools in Litchfield County, CT include Shepaug Valley School, Northwestern Regional High School and Nonnewaug High School.
How many public high schools are located in Litchfield County?
13 public high schools are located in Litchfield County.
What is the racial composition of students in Litchfield County?
Litchfield County public high schools minority enrollment is 28% of the student body (majority Hispanic), which is less than the Connecticut public high schools average of 56% (majority Hispanic).
Which public high schools in Litchfield County are often viewed compared to one another?

Recent Articles

AI Report Cards: Should Schools Evaluate AI Use?
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.

Quick Links

School Search Tools:
School by Type (CT):
Private & Boarding Schools:
State Links:

Most Popular Articles

Year-Round vs Traditional School Calendar: 2025 Insights
Year-Round vs Traditional School Calendar: 2025 Insights
 Connecticut Top-Ranked Public Schools
Connecticut Top-Ranked Public Schools
Cell Phones in Class? Many Schools are Saying Yes
Cell Phones in Class? Many Schools are Saying Yes
 Should Sixth Grade Be in Elementary School or Middle School?
Should Sixth Grade Be in Elementary School or Middle School?
 What are the Benefits of Public School Over Homeschooling?
What are the Benefits of Public School Over Homeschooling?

More Articles

Public School Policies
Teaching
Opinion
Evaluating Public Schools
Local School Topics