SA
High Schools

Centennial High School

Centennial SD 28J · Multnomah County · 3505 SE 182nd Ave, Gresham, OR 97030.0

(503)762-6180

3/10
#148
Rank 148 out of 203
English Language Arts4/10 · #147 · 33rd percentile
Mathematics3/10 · #146 · 29th percentile

English Language Arts

Math Trend

Track Centennial High School

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School Overview

Centennial High School serves the working-class neighborhoods on the eastern edge of the Portland metro area, where Gresham has a grounded, unpretentious feel that's a noticeable contrast to the trendier parts of the city. The school draws a diverse student body reflecting the community around it, and while test scores land in the lower-middle range statewide, families who value a school with strong cultural diversity and a close-knit feel may find it a good fit. For families settling into east Gresham for its more affordable housing and proximity to the Columbia River Gorge, Centennial is a neighborhood school in the truest sense — rooted in the community it serves.

Student Demographics

364 students tested · 2024-25 school year

Ethnicity

Hispanic
138 (38%)
White
114 (31%)
Asian
55 (15%)
African American
26 (7%)
Multiple Races
19 (5%)
Pacific Islander
11 (3%)
Other
1 (0%)

Key Indicators

English Learners85 (23%)
Socioeconomically Disadvantaged152 (42%)
Students with Disabilities31 (9%)

Staff & Teachers(2024-25)

1,731
Enrollment
64.82
Teachers (FTE)
26.7:1
Student-Staff Ratio
4
Administrators (FTE)
27
Avg Class Size

Graduation Rate

70.6%of students graduate within 4 years

Graduation Rate Trend

College Readiness

Advanced Placement (AP) and International Baccalaureate (IB) programs offer college-level coursework and are a key indicator of academic rigor.

12
AP Courses
offered
16.6%
AP Participation
of students
292
AP Enrollment
students

Source: Civil Rights Data Collection (CRDC) 2021-22

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs8/10 · #55 · 79th percentile

105 programs within 3 miles. Ranked among High Schools in Oregon.

Nearby Libraries

No programs found