Charter SchoolElementary

Sauvie Island School

14445 NW Charlton Rd, Portland, OR 97231

ASchola Grade
Grades
K–8
Elementary
Students
212
Enrolled 2024–25
Students per teacher
16.1 : 1
Full-time teachers
District
Scappoose SD 1J
Multnomah County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 664 Oregon elementary schools · How we grade
Test scores57% proficient in math & reading
84thpercentile
Equity57% of low-income students proficient
84thpercentile
Attendance21% chronically absent
96thpercentile
Class size16.1 students per teacher
62ndpercentile

Percentiles compare this school with other Oregon elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Sauvie Island School

Sauvie Island School is a charter elementary school in Portland, Oregon, serving grades K–8. It is part of Scappoose SD 1J. The school is located in a rural area near a town in Multnomah County.

In the 2024–25 school year, 212 students were enrolled, with about 16.1 students for every full-time teacher. That ratio is close to the typical Oregon elementary school (15.9 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from Scappoose SD 1J. Its Schola Grade is A (excellent), compared with 664 Oregon elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades K–8

Location & nearby schools

14445 NW Charlton Rd
Portland, OR 97231
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School details

Type
Charter School · What this means
Level
Elementary
Grades offered
K–8
Enrollment (2024–25)
212 students
Students per teacher
16.1 to 1
Charter school
Yes
Charter authorizer
Scappoose SD 1J
Magnet school
No
Locale
Rural — Fringe
School district
Scappoose SD 1J
County
Multnomah County
NCES school ID
411098001011

Schools near Sauvie Island School

All 223 schools in Portland →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.