For the 2026 school year, there is 1 public charter school serving 264 students in 99508, AK.
The top-ranked public charter school in 99508, AK is Winterberry School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public charter school in zipcode 99508 have an average math proficiency score of 27% (versus the Alaska public charter school average of 47%), and reading proficiency score of 42% (versus the 46% statewide average). Charter schools in 99508, AK have an average ranking of 3/10, which is in the bottom 50% of Alaska public charter schools.
Minority enrollment is 30% of the student body (majority Hispanic), which is less than the Alaska public charter school average of 39% (majority American Indian).
Best 99508, AK Public Charter Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Winterberry School
Magnet School
Charter School
Charter School
(Math: 25-29% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
4802 Bryn Mawr Ct
Anchorage, AK 99508
(907) 742-0139
Anchorage, AK 99508
(907) 742-0139
Gr: K-8 | 264 students Student-teacher ratio: 18:1 Minority enrollment: 30%
Frequently Asked Questions
What are the top-ranked public charter schools in 99508, AK?
The top-ranked public charter schools in 99508, AK include Winterberry School.
How many public charter schools are located in 99508?
1 public charter schools are located in 99508.
What is the racial composition of students in 99508?
99508 public charter schools minority enrollment is 30% of the student body (majority Hispanic), which is less than the Alaska public charter schools average of 39% (majority American Indian).
Recent Articles
What Rising E-Bike and Traffic Concerns Mean for School Commutes
Discover how rising e-bike use and increasing traffic are changing school commutes, and what parents should evaluate before choosing a public school.
School Safety Beyond Lockdowns: What Parents Should Review
Learn how to evaluate a public school's safety beyond lockdown drills, including school climate, emergency planning, mental health support, and communication.
How to Judge Special Education Capacity Before You Enroll
Learn how to evaluate a public school's special education capacity before enrolling your child, from staffing and IEP implementation to inclusion and support services.