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 Charter Schools in 80104 (Castle Rock, CO) (2026)
Public School Review - Established 2003

Best 80104 Colorado Public Charter Schools (2026)

For the 2026 school year, there are 3 public charter schools serving 1,813 students in 80104, CO.
The top-ranked public charter schools in 80104, CO are Academy Charter School, World Compass Academy and Renaissance Secondary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter schools in zipcode 80104 have an average math proficiency score of 46% (versus the Colorado public charter school average of 35%), and reading proficiency score of 63% (versus the 48% statewide average). Charter schools in 80104, CO have an average ranking of 8/10, which is in the top 30% of Colorado public charter schools.
Minority enrollment is 28% of the student body (majority Hispanic), which is less than the Colorado public charter school average of 53% (majority Hispanic).

Best 80104, CO Public Charter Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Academy Charter School
Charter School
(Math: 54% | Reading: 68%)
Rank:
9/
10
Top 20%
1551 Prairie Hawk Drive
Castle Rock, CO 80104
(303) 660-4881
Gr: PK-8 | 581 students Student-teacher ratio: 16:1 Minority enrollment: 24%
Rank: #22.
World Compass Academy
Charter School
(Math: 41% | Reading: 61%)
Rank:
8/
10
Top 30%
2490 South Perry Street
Castle Rock, CO 80104
(303) 814-5200
Gr: PK-8 | 791 students Student-teacher ratio: 16:1 Minority enrollment: 36%
Rank: #33.
Renaissance Secondary School
Charter School
(Math: 35-39% | Reading: 55-59%)
Rank:
7/
10
Top 50%
3954 Trail Boss Lane
Castle Rock, CO 80104
(720) 689-6120
Gr: 6-12 | 441 students Student-teacher ratio: 16:1 Minority enrollment: 18%

Frequently Asked Questions

What are the top-ranked public charter schools in 80104, CO?
The top-ranked public charter schools in 80104, CO include Academy Charter School, World Compass Academy and Renaissance Secondary School.
How many public charter schools are located in 80104?
3 public charter schools are located in 80104.
What is the racial composition of students in 80104?
80104 public charter schools minority enrollment is 28% of the student body (majority Hispanic), which is less than the Colorado public charter schools average of 53% (majority Hispanic).

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: