Lake Oswego Senior High School

2501 Sw Country Club Rd
Lake Oswego, OR 97034
(School attendance zone shown in map)
10/
10
Top 10%
Serving 1,245 students in grades 9-12, Lake Oswego Senior High School ranks in the top 10% of all schools in Oregon for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 53% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 74% (which is higher than the Oregon state average of 44%).
The student:teacher ratio of 19:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 34% of the student body (majority Asian), which is lower than the Oregon state average of 41% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,245 students
  • Student:Teacher Ratio: 19:1
  • Minority Enrollment: 34%
  • : 94% (Top 10% in OR)
  • : Top 10%
  • : 53% (Top 10%)
  • : 74% (Top 5%)
  • : 44% (Top 30%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

Top Rankings

Lake Oswego Senior High School ranks among the top 20% of public schools in Oregon for:

School Overview

Lake Oswego Senior High School's student population of 1,245 students has stayed relatively flat over five school years.
The teacher population of 65 teachers has grown by 10% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
1,245 students
This chart displays total students of Lake Oswego Senior High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Lake Oswego Senior High School
Total Classroom Teachers
65 teachers
This chart displays the total teachers of Lake Oswego Senior High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Lake Oswego Senior High School by grade.

School Rankings

Lake Oswego Senior High School ranks within the top 10% of all 1,196 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Lake Oswego Senior High School is 0.53, which is less than the diversity score at state average of 0.59. The school's diversity has stayed relatively flat over five school years.
This School
State Level (OR)
#80 out of 1196 schools
(Top 10%)
This chart displays the overall school rank of Lake Oswego Senior High School, with the latest 2021-22 school year data.
53%
31%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Lake Oswego Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon by year, with the latest 2021-22 school year data.
74%
44%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Lake Oswego Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon by year, with the latest 2021-22 school year data.
44%
30%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Lake Oswego Senior High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Oregon by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
19:1
17:1
This chart displays the student teacher ratio of Lake Oswego Senior High School and the public school average student teacher ratio of Oregon by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
This chart displays the percentage of American Indian students in Lake Oswego Senior High School and percentage of American Indian public school students in Oregon by year, with the latest 2011-12 school year data.
Asian
13%
4%
This chart displays the percentage of Asian students in Lake Oswego Senior High School and the percentage of Asian public school students in Oregon by year, with the latest 2022-23 school year data.
Hispanic
10%
25%
This chart displays the percentage of Hispanic students in Lake Oswego Senior High School and the percentage of Hispanic public school students in Oregon by year, with the latest 2022-23 school year data.
Black
1%
3%
This chart displays the percentage of Black students in Lake Oswego Senior High School and the percentage of Black public school students in Oregon by year, with the latest 2022-23 school year data.
White
66%
59%
This chart displays the percentage of White students in Lake Oswego Senior High School and the percentage of White public school students in Oregon by year, with the latest 2022-23 school year data.
Hawaiian
n/a
1%
Two or more races
10%
7%
This chart displays the percentage of students of two or more races in Lake Oswego Senior High School and the percentage of public school students of two or more races in Oregon by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Lake Oswego Senior High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Oregon.
0.53
This chart displays the diversity score of Lake Oswego Senior High School and the public school average diversity score of Oregon by year, with the latest 2022-23 school year data.
94%
81%
This chart displays graduation rate of Lake Oswego Senior High School and public school graduation rate of Oregon by year, with the latest 2021-22 school year data.
Eligible for Free Lunch
7%
49%
This chart displays the percentage of students who is eligible for free lunch in Lake Oswego Senior High School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
1%
2%
This chart displays the percentage of students who is eligible for reduced lunch in Lake Oswego Senior High School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), OR Dept. of Education

Frequently Asked Questions

What is Lake Oswego Senior High School's ranking?
Lake Oswego Senior High School is ranked #80 out of 1,196 schools, which ranks it among the top 10% of public schools in Oregon.
What schools are Lake Oswego Senior High School often compared to?
Lake Oswego Senior High Schoolis often viewed alongside schools like Lakeridge High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
53% of students have achieved math proficiency (compared to the 31% OR state average), while 74% of students have achieved reading proficiency (compared to the 44% OR state average).
What is the graduation rate of Lake Oswego Senior High School?
The graduation rate of Lake Oswego Senior High School is 94%, which is higher than the Oregon state average of 81%.
How many students attend Lake Oswego Senior High School?
1,245 students attend Lake Oswego Senior High School.
What is the racial composition of the student body?
66% of Lake Oswego Senior High School students are White, 13% of students are Asian, 10% of students are Hispanic, 10% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Lake Oswego Senior High School?
Lake Oswego Senior High School has a student ration of 19:1, which is higher than the Oregon state average of 17:1.
What grades does Lake Oswego Senior High School offer ?
Lake Oswego Senior High School offers enrollment in grades 9-12
What school district is Lake Oswego Senior High School part of?
Lake Oswego Senior High School is part of Lake Oswego SD 7j School District.
In what neighborhood is Lake Oswego Senior High School located?
Lake Oswego Senior High School is located in the Forest Highlands neighborhood of Lake Oswego, OR.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 1,245 students
  • Student:Teacher Ratio: 19:1
  • Minority Enrollment: 34%
  • : 94% (Top 10%)
  • : Top 10%
  • : 53% (Top 10%)
  • : 74% (Top 5%)
  • : 44% (Top 30%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

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