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Public School Review - Established 2003

Best 99508 Alaska Public Charter Schools (2026)

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)
Location
Quick Facts
Rank: #11.
Winterberry School
Magnet School
Charter School
(Math: 25-29% | Reading: 40-44%)
Rank:
6/
10
Top 50%
4802 Bryn Mawr Ct
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).

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