Portland Arthur Academy Charter School
🇺🇸 Official data · 2025Portland, Oregon 97215 · Portland SD 1J
#67 of 678 elementary schools in Oregon
#11955 of 50,301 nationally
About Portland Arthur Academy Charter School
Portland Arthur Academy Charter School is a charter elementary located in Portland, in the Portland SD 1J school district of Oregon, United States. It caters for Grades K–5. In 2025 it enrolled 165 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 69.1 out of 100, placing it in the top 25% of elementary schools in United States and 67th of 678 ranked elementary schools in Oregon. Its strongest component is reading proficiency (86th percentile), and its weakest is students per teacher (56th percentile).
Other published figures: enrollment 165.
There are 149 schools in Portland; Portland Arthur Academy Charter School ranks 35th of 145 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)52%
- Reading proficiency (30%)72%
- Community advantage (fewer free/reduced-price lunch) (25%)41.8%
- Students per teacher (15%)13.8
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 Portland Arthur Academy Charter School by the official sources.
- Enrollment
- 165
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 41.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 13.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 52%
- Share of tested students proficient or above (all students, all grades).
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Schools near Portland Arthur Academy Charter School
Closest schools by straight-line distance, with their Success Index (US).
Bridger Creative Science School
Portland · Public elementary · Grades K–8
474 students · 753 m away
Vestal Elementary School
Portland · Public elementary · Grades K–5
257 students · 1.0 km away
Clark Elementary School
Portland · Public elementary · Grades K–5
330 students · 1.3 km away
Harrison Park School
Portland · Public middle · Grades 6–8
372 students · 1.4 km away
Mt Tabor Middle School
Portland · Public middle · Grades 6–8
466 students · 1.5 km away
Hassolo School
Portland · Public high · Grades 6–12
6 students · 1.8 km away
Glencoe Elementary School
Portland · Public elementary · Grades K–5
357 students · 1.9 km away
Atkinson Elementary School
Portland · Public elementary · Grades K–5
372 students · 2.0 km away
Kellogg Middle School
Portland · Public middle · Grades 6–8
592 students · 2.1 km away
Franklin High School
Portland · Public high · Grades 9–12
1,807 students · 2.3 km away
Similar schools
Charter elementary schools in Oregon with a comparable Enrollment.
Desert Sky Montessori
Bend · Charter elementary · Grades K–6
168 students
Gresham Arthur Academy
Gresham · Charter elementary · Grades K–5
168 students
Mosier Community School
Mosier · Charter elementary · Grades K–8
161 students
Reynolds Arthur Academy
Troutdale · Charter elementary · Grades K–5
169 students
Woodburn Arthur Academy
Woodburn · Charter elementary · Grades K–5
161 students
St Helens Arthur Academy
St Helens · Charter elementary · Grades K–5
160 students
Frequently asked questions
Is Portland Arthur Academy Charter School a good school?
Portland Arthur Academy Charter School has a Success Index (US) of 69.1 out of 100 (Top 25% of elementary schools in United States) and ranks #67 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 Portland Arthur Academy Charter School rank in Oregon?
Portland Arthur Academy Charter School ranks #67 of 678 elementary schools in Oregon and #11955 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Portland Arthur Academy Charter School?
Portland Arthur Academy Charter School had 165 students in 2025.
Is Portland Arthur Academy Charter School a elementary school or a high school?
Portland Arthur Academy Charter School is classified as a elementary covering Grades K–5. It is a charter school.
What other schools are near Portland Arthur Academy Charter School?
There are 10 schools within 15 km of Portland Arthur Academy Charter School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.