Cheldelin Middle School
🇺🇸 Official data · 2025Corvallis, Oregon 97330 · Corvallis SD 509J
#24 of 208 middle schools in Oregon
#5042 of 15,369 nationally
About Cheldelin Middle School
Cheldelin Middle School is a public middle located in Corvallis, in the Corvallis SD 509J school district of Oregon, United States. It caters for Grades 6–8. In 2025 it enrolled 488 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 62.0 out of 100, placing it in the top 50% of middle schools in United States and 24th of 208 ranked middle schools in Oregon. Its strongest component is reading proficiency (83th percentile), and its weakest is students per teacher (20th percentile).
Other published figures: enrollment 488.
There are 13 schools in Corvallis; Cheldelin Middle School ranks 5th of 13 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)58%
- Reading proficiency (30%)68%
- Community advantage (fewer free/reduced-price lunch) (25%)57.6%
- Students per teacher (15%)18.8
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 Cheldelin Middle School by the official sources.
- Enrollment
- 488
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 57.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 18.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 68%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 58%
- Share of tested students proficient or above (all students, all grades).
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Schools near Cheldelin Middle School
Closest schools by straight-line distance, with their Success Index (US).
Letitia Carson Elementary School
Corvallis · Public elementary · Grades K–5
333 students · 1.7 km away
Crescent Valley High School
Corvallis · Public high · Grades 9–12
875 students · 2.7 km away
Linus Pauling Middle School
Corvallis · Public middle · Grades 6–8
712 students · 2.7 km away
Garfield Elementary School
Corvallis · Public elementary · Grades K–5
378 students · 2.9 km away
Mt View Elementary School
Corvallis · Public elementary · Grades K–5
211 students · 3.0 km away
Corvallis High School
Corvallis · Public high · Grades 9–12
1,273 students · 3.8 km away
Kathryn Jones Harrison Elementary School
Corvallis · Public elementary · Grades K–5
225 students · 3.8 km away
Franklin School
Corvallis · Public elementary · Grades K–8
310 students · 4.1 km away
Bessie Coleman Elementary School
Corvallis · Public elementary · Grades K–5
351 students · 4.5 km away
Lincoln Elementary School
Corvallis · Public elementary · Grades K–5
311 students · 6.6 km away
Similar schools
Public middle schools in Oregon with a comparable Enrollment.
Stayton Middle School
Stayton · Public middle · Grades 4–8
486 students
Talent Middle School
Talent · Public middle · Grades 6–8
485 students
Eagle Point Middle School
Eagle Point · Public middle · Grades 6–8
484 students
La Grande Middle School
La Grande · Public middle · Grades 6–8
480 students
North Albany Middle School
Albany · Public middle · Grades 6–8
479 students
North Bend Middle School
North Bend · Public middle · Grades 6–8
477 students
Frequently asked questions
Is Cheldelin Middle School a good school?
Cheldelin Middle School has a Success Index (US) of 62.0 out of 100 (Top 50% of middle schools in United States) and ranks #24 of 208 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 Cheldelin Middle School rank in Oregon?
Cheldelin Middle School ranks #24 of 208 middle schools in Oregon and #5042 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Cheldelin Middle School?
Cheldelin Middle School had 488 students in 2025.
Is Cheldelin Middle School a elementary school or a high school?
Cheldelin Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Cheldelin Middle School?
There are 10 schools within 15 km of Cheldelin Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.