Lake Oswego Senior High School
Lake Oswego, OR · High School · Grades 9-12
Performance Overview
About This School
Lake Oswego Senior High School is a high school located in Lake Oswego, Oregon. The school serves 1,245 students in grades 9-12.
With a DataScore of 69/100 (B), Lake Oswego Senior High School performs above average compared to schools in Oregon. Notably, the school is on an upward trend, showing meaningful improvement over the past three years.
8% of students qualify for free or reduced-price lunch, which is factored into the resource access component of the DataScore.
Frequently Asked Questions
Lake Oswego Senior High School has a DataScore of 69/100 (Grade B), based on academic proficiency (35%), growth trend (30%), graduation rate (20%), and resource access (15%). This measures actual student outcomes, not school inputs.
Lake Oswego Senior High School has 1,245 students enrolled in grades 9-12. The student-to-teacher ratio is 19.5:1.
Yes, Lake Oswego Senior High School is on an upward trend with a 3-year growth score of +20, showing meaningful academic improvement.
The DataScore (0-100, A-F) grades every US public school based on academic outcomes: proficiency rates (35%), 3-year growth trend (30%), graduation rate for high schools (20%), and resource access (15%). Unlike other ratings, it focuses on what students actually achieve.
Lake Oswego Senior High School is part of the Lake Oswego SD 7J in Lake Oswego, Oregon. You can view all schools in this district and compare their performance on the district page.
DataScore is calculated from NCES proficiency rates, 3-year growth trends, graduation rates (high schools), and resource access indicators.