Winterberry School
🇺🇸 Official data · 2025Anchorage, Alaska 99508 · Anchorage School District
#111 of 159 elementary schools in Alaska
#31301 of 50,301 nationally
About Winterberry School
Winterberry School is a charter elementary located in Anchorage, in the Anchorage School District school district of Alaska, United States. It caters for Grades K–8. In 2025 it enrolled 264 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 41.0 out of 100, placing it in the lower 50% of elementary schools in United States and 111th of 159 ranked elementary schools in Alaska. Its strongest component is reading proficiency (65th percentile), and its weakest is math proficiency (24th percentile).
Other published figures: enrollment 264.
There are 74 schools in Anchorage; Winterberry School ranks 25th of 64 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)32%
- Reading proficiency (30%)57%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)17.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Winterberry School by the official sources.
- Enrollment
- 264
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 17.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 57%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 32%
- Share of tested students proficient or above (all students, all grades).
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Schools near Winterberry School
Closest schools by straight-line distance, with their Success Index (US).
College Gate Elementary
Anchorage · Public elementary · Grades PK–6
363 students · 546 m away
Russian Jack Elementary
Anchorage · Public elementary · Grades PK–6
254 students · 794 m away
Bettye Davis East Anchorage High School
Anchorage · Public high · Grades 9–12
1,636 students · 888 m away
Alaska State School for Deaf and Hard of Hearing
Anchorage · Public other · Grades PK–12
25 students · 891 m away
Highland Academy Charter
Anchorage · Charter high · Grades 6–12
200 students · 891 m away
Nunaka Valley Elementary
Anchorage · Public elementary · Grades PK–6
193 students · 1.3 km away
Whaley School
Anchorage · Public other · Grades PK–12
298 students · 1.4 km away
Baxter Elementary
Anchorage · Public elementary · Grades PK–6
239 students · 1.7 km away
Williwaw Elementary
Anchorage · Public elementary · Grades PK–6
315 students · 1.9 km away
Alaska Middle College School
Eagle River · Public high · Grades 11–12
272 students · 2.2 km away
Similar schools
Charter elementary schools in Alaska with a comparable Enrollment.
Academy Charter School
Palmer · Charter elementary · Grades K–8
268 students
Eagle Academy Charter School
Eagle River · Charter elementary · Grades K–8
205 students
Kaleidoscope School of Arts & Science
Kenai · Charter elementary · Grades K–5
205 students
Ayaprun Elitnaurvik
Bethel · Charter elementary · Grades PK–8
203 students
Boreal Sun Charter School
Fairbanks · Charter elementary · Grades K–8
201 students
Watershed Charter School
Fairbanks · Charter elementary · Grades K–8
200 students
Frequently asked questions
Is Winterberry School a good school?
Winterberry School has a Success Index (US) of 41.0 out of 100 (Lower 50% of elementary schools in United States) and ranks #111 of 159 in Alaska. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Winterberry School rank in Alaska?
Winterberry School ranks #111 of 159 elementary schools in Alaska and #31301 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Winterberry School?
Winterberry School had 264 students in 2025.
Is Winterberry School a elementary school or a high school?
Winterberry School is classified as a elementary covering Grades K–8. It is a charter school.
What other schools are near Winterberry School?
There are 10 schools within 15 km of Winterberry School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.