Rosemary Anderson High School/portland Oic

Rosemary Anderson High School is a private alternative high school in Portland, Oregon, United States.
It is a program of the Portland Opportunities Industrialization Center and is accredited by the Northwest Accreditation Commission. The school was established in 1983.

Quick Facts (2026)

  • School Type: Alternative School
  • Grades: 9-12
  • Enrollment: 138 students
  • Acceptance rate: 85%
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Top Rankings

Rosemary Anderson High School/portland Oic ranks among the top 20% of private schools in Oregon for:

Category
Attribute

School Overview

Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
1983
School Calendar

Student Body

Total Students
138 students
Student Body Type
Co-ed
% Students of Color
86%
State avg.: 25%
Students by Grade
Rosemary Anderson High School/portland Oic Student By Grade

Academics and Faculty

Total Classroom Teachers
10 teachers
Student-Teacher Ratio
14:1
National avg.: 13:1
Average Class Size
15 students

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Acceptance Rate
85%
National avg.: 82%
Application URL
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

What is the acceptance rate of Rosemary Anderson High School/portland Oic?
The acceptance rate of Rosemary Anderson High School/portland Oic is 85%, which is higher than the national average of 84%.
When is the application deadline for Rosemary Anderson High School/portland Oic?
The application deadline for Rosemary Anderson High School/portland Oic is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Rosemary Anderson High School/portland Oic located?
Rosemary Anderson High School/portland Oic is located in the North Portland neighborhood of Portland, OR. There are 5 other private schools located in North Portland.

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Quick Facts (2026)

  • School Type: Alternative School
  • Grades: 9-12
  • Enrollment: 138 students
  • Acceptance rate: 85%
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Portland, OR is $14,438 for elementary schools and $18,850 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Portland, OR is 79% (read more about average acceptance rates across the country).

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