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 Middle Schools in Frederick, CO (2026)
Public School Review - Established 2003

Best Frederick Public Middle Schools (2026)

For the 2026 school year, there are 2 public middle schools serving 1,125 students in Frederick, CO.
The top-ranked public middle schools in Frederick, CO are Carbon Valley Academy and Thunder Valley Pk-8. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Frederick, CO public middle schools have an average math proficiency score of 16% (versus the Colorado public middle school average of 30%), and reading proficiency score of 22% (versus the 43% statewide average). Middle schools in Frederick have an average ranking of 2/10, which is in the bottom 50% of Colorado public middle schools.
Minority enrollment is 65% of the student body (majority Hispanic), which is more than the Colorado public middle school average of 52% (majority Hispanic).

Best Public Middle Schools in Frederick, CO (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Carbon Valley Academy
Charter School
(Math: 20-24% | Reading: 30-34%)
Rank:
4/
10
Bottom 50%
4040 Coriolis Way
Frederick, CO 80530
(303) 774-9555
Gr: PK-8 | 245 students Student-teacher ratio: 12:1 Minority enrollment: 54%
Rank: #22.
Thunder Valley Pk-8
(Math: 14% | Reading: 19%)
Rank:
2/
10
Bottom 50%
555 8th Street
Frederick, CO 80530
(303) 833-2456
Gr: PK-8 | 880 students Student-teacher ratio: 16:1 Minority enrollment: 68%

Frequently Asked Questions

What are the top-ranked public middle schools in Frederick, CO?
The top-ranked public middle schools in Frederick, CO include Carbon Valley Academy and Thunder Valley Pk-8.
How many public middle schools are located in Frederick?
2 public middle schools are located in Frederick.
What is the racial composition of students in Frederick?
Frederick public middle schools minority enrollment is 65% of the student body (majority Hispanic), which is more than the Colorado public middle schools average of 52% (majority Hispanic).
Which public middle schools in Frederick are often viewed compared to one another?
Popular comparisons of public middle schools in Frederick include: Carbon Valley Academy vs. Thunder Valley Pk-8, Thunder Valley Pk-8 vs. Carbon Valley Academy

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 (CO):
Private & Boarding Schools:
State Links: