Serving 396 students in grades 9-12, Sisters High School ranks in the top 30% of all schools in Oregon for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 21-39% (which is approximately equal to the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 70-79% (which is higher than the Oregon state average of 44%).
The student:teacher ratio of 16:1 is lower than the Oregon state level of 17:1.
Minority enrollment is 18% of the student body (majority Hispanic), which is lower than the Oregon state average of 42% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 396 students
Student:Teacher Ratio: 16:1
Minority Enrollment: 18%
Graduation Rate
: 90-94% (Top 10% in OR)
Overall Testing Rank
: Top 30%
Math Proficiency
: 21-39% (Top 50%)
Reading Proficiency
: 70-79% (Top 5%)
Science Proficiency
: 21-39% (Top 50%)
Source: National Center for Education Statistics (NCES), OR Dept. of Education
Sisters High School ranks within the top 30% of all 1,196 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Sisters High School is 0.31, which is less than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.
What percent of students have achieved state testing proficiency in math and reading?
21-39% of students have achieved math proficiency (compared to the 31% OR state average), while 70-79% of students have achieved reading proficiency (compared to the 44% OR state average).
What is the graduation rate of Sisters High School?
The graduation rate of Sisters High School is 90-94%, which is higher than the Oregon state average of 81%.
How many students attend Sisters High School?
396 students attend Sisters High School.
What is the racial composition of the student body?
82% of Sisters High School students are White, 12% of students are Hispanic, 3% of students are Two or more races, 2% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Sisters High School?
Sisters High School has a student ration of 16:1, which is lower than the Oregon state average of 17:1.
What grades does Sisters High School offer ?
Sisters High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Sisters High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 396 students
Student:Teacher Ratio: 16:1
Minority Enrollment: 18%
Graduation Rate
: 90-94% (Top 10%)
Overall Testing Rank
: Top 30%
Math Proficiency
: 21-39% (Top 50%)
Reading Proficiency
: 70-79% (Top 5%)
Science Proficiency
: 21-39% (Top 50%)
Source: National Center for Education Statistics (NCES), OR Dept. of Education
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