Sauvie Island School
🇺🇸 Official data · 2025Portland, Oregon 97231 · Scappoose SD 1J
#19 of 678 elementary schools in Oregon
#6965 of 50,301 nationally
About Sauvie Island School
Sauvie Island School is a charter elementary located in Portland, in the Scappoose SD 1J school district of Oregon, United States. It caters for Grades K–8. In 2025 it enrolled 212 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 76.6 out of 100, placing it in the top 25% of elementary schools in United States and 19th of 678 ranked elementary schools in Oregon. Its strongest component is reading proficiency (92th percentile), and its weakest is students per teacher (38th percentile).
Other published figures: enrollment 212.
There are 149 schools in Portland; Sauvie Island School ranks 7th of 145 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)62%
- Reading proficiency (30%)77%
- Community advantage (fewer free/reduced-price lunch) (25%)25.5%
- Students per teacher (15%)16.3
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 Sauvie Island School by the official sources.
- Enrollment
- 212
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 25.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 77%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 62%
- Share of tested students proficient or above (all students, all grades).
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Schools near Sauvie Island School
Closest schools by straight-line distance, with their Success Index (US).
Skyline Elementary School
Portland · Public elementary · Grades K–8
226 students · 5.8 km away
Sitton Elementary School
Portland · Public elementary · Grades K–5
339 students · 8.1 km away
Sato Elementary School
Portland · Public elementary · Grades K–5
863 students · 8.9 km away
James John Elementary School
Portland · Public elementary · Grades K–5
367 students · 9.2 km away
George Middle School
Portland · Public middle · Grades 6–8
400 students · 9.6 km away
Springville Elementary School
Portland · Public elementary · Grades K–5
742 students · 9.9 km away
Roosevelt High School
Portland · Public high · Grades 9–12
1,450 students · 10 km away
Fruit Valley Elementary School
Vancouver · Public elementary · Grades K–5
188 students · 10 km away
Jacob Wismer Elementary School
Portland · Public elementary · Grades K–5
592 students · 11 km away
Lake Shore Elementary
Vancouver · Public elementary · Grades K–5
300 students · 11 km away
Similar schools
Charter elementary schools in Oregon with a comparable Enrollment.
Powell Butte Community Charter School
Powell Butte · Charter elementary · Grades K–8
212 students
Luckiamute Valley Charter School
Monmouth · Charter elementary · Grades K–8
213 students
Bend International School
Bend · Charter elementary · Grades K–8
217 students
Woodland Charter School
Grants Pass · Charter elementary · Grades K–8
205 students
Lighthouse Charter School
Coos Bay · Charter elementary · Grades PK–8
203 students
Springwater Environmental Sciences School
Oregon City · Charter elementary · Grades K–8
203 students
Frequently asked questions
Is Sauvie Island School a good school?
Sauvie Island School has a Success Index (US) of 76.6 out of 100 (Top 25% of elementary schools in United States) and ranks #19 of 678 in Oregon. 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 Sauvie Island School rank in Oregon?
Sauvie Island School ranks #19 of 678 elementary schools in Oregon and #6965 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Sauvie Island School?
Sauvie Island School had 212 students in 2025.
Is Sauvie Island School a elementary school or a high school?
Sauvie Island School is classified as a elementary covering Grades K–8. It is a charter school.
What other schools are near Sauvie Island School?
There are 10 schools within 15 km of Sauvie Island School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.