Centennial High School
🇺🇸 Official data · 2025Gresham, Oregon 97030 · Centennial SD 28J
#143 of 215 high schools in Oregon
#12296 of 16,910 nationally
About Centennial High School
Centennial High School is a public high located in Gresham, in the Centennial SD 28J school district of Oregon, United States. It caters for Grades 9–12. In 2025 it enrolled 1,731 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 34.5 out of 100, placing it in the lower 50% of high schools in United States and 143rd of 215 ranked high schools in Oregon. Its strongest component is reading proficiency (68th percentile), and its weakest is students per teacher (2th percentile).
Other published figures: enrollment 1,731.
There are 23 schools in Gresham; Centennial High School ranks 6th of 21 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)30%
- Reading proficiency (30%)66%
- Community advantage (fewer free/reduced-price lunch) (25%)89.8%
- Students per teacher (15%)27.0
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 Centennial High School by the official sources.
- Enrollment
- 1,731
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 89.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 27.0
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 66%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 30%
- Share of tested students proficient or above (all students, all grades).
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Schools near Centennial High School
Closest schools by straight-line distance, with their Success Index (US).
Meadows Elementary
Portland · Public elementary · Grades K–5
320 students · 591 m away
Centennial Middle School
Portland · Public middle · Grades 6–8
876 students · 598 m away
Powell Butte Elementary School
Portland · Public elementary · Grades K–5
392 students · 608 m away
Hollydale Elementary School
Gresham · Public elementary · Grades K–5
474 students · 1.9 km away
Patrick Lynch Elementary
Portland · Public elementary · Grades K–5
316 students · 1.9 km away
Rockwood Preparatory Academy
Portland · Charter elementary · Grades K–5
397 students · 2.3 km away
Alder Elementary School
Portland · Public elementary · Grades K–5
340 students · 2.4 km away
Parklane Elementary School
Portland · Public elementary · Grades K–5
397 students · 2.7 km away
Oliver Middle
Portland · Public middle · Grades 6–8
435 students · 2.7 km away
Butler Creek Elementary School
Gresham · Public elementary · Grades K–5
509 students · 3.0 km away
Similar schools
Public high schools in Oregon with a comparable Enrollment.
Mountainside High School
Beaverton · Public high · Grades 9–12
1,741 students
North Medford High School
Medford · Public high · Grades 9–12
1,721 students
Sprague High School
Salem · Public high · Grades 9–12
1,712 students
Hermiston High School
Hermiston · Public high · Grades 9–12
1,705 students
Tigard High School
Tigard · Public high · Grades 9–12
1,771 students
Tualatin High School
Tualatin · Public high · Grades 9–12
1,687 students
Frequently asked questions
Is Centennial High School a good school?
Centennial High School has a Success Index (US) of 34.5 out of 100 (Lower 50% of high schools in United States) and ranks #143 of 215 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 Centennial High School rank in Oregon?
Centennial High School ranks #143 of 215 high schools in Oregon and #12296 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Centennial High School?
Centennial High School had 1,731 students in 2025.
Is Centennial High School a elementary school or a high school?
Centennial High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Centennial High School?
There are 10 schools within 15 km of Centennial High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.