2501 Sw Country Club Rd
Lake Oswego, OR 97034
(School attendance zone shown in map)
Rating
10/
10
Top 10%
Lake Oswego Senior High School serves 1,251 students in grades 9-12.
Lake Oswego Senior High School placed in the top 10% of all schools in Oregon for overall test scores (math proficiency is top 20%, and reading proficiency is top 5%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 60% (which is higher than the Oregon state average of 40%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 82% (which is higher than the Oregon state average of 54%) for the 2018-19 school year.
The student:teacher ratio of 18:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 30% of the student body (majority Asian), which is lower than the Oregon state average of 40% (majority Hispanic).

Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 1,251 students
  • Student:Teacher Ratio: 18:1
  • Minority Enrollment: 30%
  • Graduation Rate
    : 94% (Top 5% in OR)
  • Overall Testing Rank
    : Top 10%
  • Math Proficiency
    : 60% (Top 20%)
  • Reading Proficiency
    : 82% (Top 5%)
  • 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 1,251 students has stayed relatively flat over five school years.
The teacher population of 68 teachers has grown by 11% over five school years.
Grades Offered
Grades 9-12
Total Students
1,251 students
This chart display total students of Lake Oswego Senior High School by year, with the latest 2020-21 school year data.
Gender %
This chart display gender of Lake Oswego Senior High School
Total Classroom Teachers
68 teachers
This chart display the total teachers of Lake Oswego Senior High School by year, with the latest 2020-21 school year data.
Students by Grade
This chart display the students of Lake Oswego Senior High School by grade.

School Rankings

Lake Oswego Senior High School is ranked within the top 10% of all 1,208 schools in Oregon (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Lake Oswego Senior High School is 0.49, which is less than the diversity score at state average of 0.58. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2020-2021 School Year Data
This School
State Level (OR)
Overall Testing Rank
#62 out of 1208 schools
(Top 10%)
This chart display the overall school rank of Lake Oswego Senior High School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
60%
40%
This chart display 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 2018-19 school year data.
Reading/Language Arts Test Scores (% Proficient)
82%
54%
This chart display 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 2018-19 school year data.
Student : Teacher Ratio
18:1
17:1
This chart display 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 2020-21 school year data.
American Indian
n/a
1%
This chart display 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 display 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 2020-21 school year data.
Hispanic
8%
25%
This chart display 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 2020-21 school year data.
Black
1%
2%
This chart display 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 2020-21 school year data.
White
70%
60%
This chart display 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 2020-21 school year data.
Hawaiian
n/a
1%
Two or more races
8%
7%
This chart display 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 2020-21 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Lake Oswego Senior High School.
This chart display the percentage breakdown of public school students of all ethnic groups in OR.
Diversity Score
0.49
This chart display the diversity score of Lake Oswego Senior High School and the public school average diversity score of Oregon by year, with the latest 2020-21 school year data.
Graduation Rate
94%
81%
This chart display graduation rate of Lake Oswego Senior High School and public school graduation rate of Oregon by year, with the latest 2018-19 school year data.
Eligible for Free Lunch
6%
44%
This chart display 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 2020-21 school year data.
Eligible for Reduced Lunch
2%
7%
This chart display 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 2020-21 school year data.
School District Name
Source: 2020-2021 (latest school year available) 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 ranks among the top 20% of public schools in Oregon for: Highest overall rank (Top 10%), Highest math proficiency (Top 20%), Highest reading/language arts proficiency (Top 5%) and Highest graduation rate (Top 5%).

What percent of students have achieved state testing proficiency in math and reading?

60% of students have achieved math proficiency (compared to the 40% OR state average), while 82% of students have achieved reading proficiency (compared to the 54% 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?

1,251 students attend Lake Oswego Senior High School.

What is the ethnic breakdown of the student body?

70% of Lake Oswego Senior High School students are White, 13% of students are Asian, 8% of students are Hispanic, 8% 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 18:1, 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

School Reviews

Review Lake Oswego Senior High School. Reviews should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
Rate this school:

Recent Articles

Should Public Schools Provide Students with Vocational Opportunities?
Learn about the benefits associated with vocational education at public high schools, including high-demand career opportunities and improved learning for kinetic and active students.
Will Your Child Fail in a Larger Class?
Learn about how budget cuts are forcing public schools to cut teaching positions, which lead to larger class sizes. Make sure your child is prepared to face the changes of a different class size.
Prevent Suicide
Prevent Suicide
988 is the suicide and crisis lifeline. Parents, teachers, and students can help prevent suicide once they know the warning signs.

Quick Stats (2022-23)

  • Grades: 9-12
  • Enrollment: 1,251 students
  • Student:Teacher Ratio: 18:1
  • Minority Enrollment: 30%
  • Graduation Rate
    : 94% (Top 5%)
  • Overall Testing Rank
    : Top 10%
  • Math Proficiency
    : 60% (Top 20%)
  • Reading Proficiency
    : 82% (Top 5%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

Related School Videos

Quick Links