2565 Sw Ek Rd
West Linn, OR 97068
Rating
10/
10
Top 1%
Three Rivers Charter School serves 111 students in grades 4-8.
Three Rivers Charter School placed in the top 1% of all schools in Oregon for overall test scores (math proficiency is top 1%, and reading proficiency is top 1%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is ≥95% (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 90-94% (which is higher than the Oregon state average of 54%) for the 2018-19 school year.
The student:teacher ratio of 19:1 is equal to the Oregon state level of 19:1.
Minority enrollment is 30% of the student body (majority Asian), which is lower than the Oregon state average of 38% (majority Hispanic).

Top Rankings

Three Rivers Charter School ranks among the top 20% of public schools in Oregon for:

School Overview

Three Rivers Charter School's student population of 111 students has stayed relatively flat over five school years.
The teacher population of 6 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 4-8
Total Students
111 students
This chart display total students of Three Rivers Charter School by year, with the latest 2017-18 school year data.
Gender %
This chart display gender of Three Rivers Charter School
Total Classroom Teachers
6 teachers
This chart display the total teachers of Three Rivers Charter School by year, with the latest 2017-18 school year data.
Students by Grade
This chart display the students of Three Rivers Charter School by grade.

School Rankings

Three Rivers Charter School is ranked within the top 1% 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 Three Rivers Charter School is 0.48, which is less than the diversity score at state average of 0.56. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year Data
This School
State Level (OR)
Overall Testing Rank
#1 out of 1208 schools
(Top 1%)
This chart display the overall school rank of Three Rivers Charter School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
≥95%
40%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Three Rivers Charter 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)
90-94%
54%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Three Rivers Charter 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
19:1
19:1
This chart display the student teacher ratio of Three Rivers Charter School and the public school average student teacher ratio of Oregon by year, with the latest 2017-18 school year data.
American Indian
n/a
2%
Asian
17%
4%
This chart display the percentage of Asian students in Three Rivers Charter School and the percentage of Asian public school students in Oregon by year, with the latest 2017-18 school year data.
Hispanic
6%
23%
This chart display the percentage of Hispanic students in Three Rivers Charter School and the percentage of Hispanic public school students in Oregon by year, with the latest 2017-18 school year data.
Black
1%
2%
This chart display the percentage of Black students in Three Rivers Charter School and the percentage of Black public school students in Oregon by year, with the latest 2012-13 school year data.
White
70%
62%
This chart display the percentage of White students in Three Rivers Charter School and the percentage of White public school students in Oregon by year, with the latest 2017-18 school year data.
Hawaiian
n/a
1%
Two or more races
6%
6%
This chart display the percentage of students of two or more races in Three Rivers Charter School and the percentage of public school students of two or more races in Oregon by year, with the latest 2017-18 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Three Rivers Charter School.
This chart display the percentage breakdown of public school students of all ethnic groups in OR.
Diversity Score
0.48
This chart display the diversity score of Three Rivers Charter School and the public school average diversity score of Oregon by year, with the latest 2017-18 school year data.
Eligible for Free Lunch
3%
41%
Eligible for Reduced Lunch
5%
7%
Source: 2017-2018 (latest school year available) NCES, OR Dept. of Education

School Reviews

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Quick Stats (2021-22)

  • School Type: Charter School
  • Grades: 4-8
  • Students: 111 students
  • Student:Teacher Ratio: 19:1
  • Minority Enrollment: 30%
  • Overall Testing Rank
    : Top 1% in OR
  • Math Proficiency
    : ≥95% (Top 1%)
  • Reading Proficiency
    : 90-94% (Top 1%)
  • Diversity Score
    : 0.48 (Top 50%)

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