Serving 1,643 students in grades 9-12, Southridge High School ranks in the top 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 27% (which is lower than the Washington state average of 40%). The percentage of students achieving proficiency in reading/language arts is 68% (which is higher than the Washington state average of 53%).
The student:teacher ratio of 24:1 is higher than the Washington state level of 16:1.
Minority enrollment is 48% of the student body (majority Hispanic), which is lower than the Washington state average of 52% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 1,643 students
- Student:Teacher Ratio: 24:1
- Minority Enrollment: 48%
- Graduation Rate: 82% (Top 50% in WA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 27% (Btm 50%)
- Reading Proficiency: 68% (Top 30%)
- Science Proficiency: 55-59% (Top 30%)
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
School Overview
Southridge High School's student population of 1,643 students has stayed relatively flat over five school years.
The teacher population of 69 teachers has declined by 6% over five school years.
Grades Offered
Grades 9-12
Total Students
1,643 students
Gender %
Total Classroom Teachers
69 teachers
Students by Grade
School Rankings
Southridge High School ranks within the top 50% of all 2,113 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Southridge High School is 0.59, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#974 out of 2113 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
27%
40%
Reading/Language Arts Test Scores (% Proficient)
68%
53%
Science Test Scores (% Proficient)
55-59%
49%
Student : Teacher Ratio
24:1
16:1
American Indian
n/a
1%
Asian
2%
9%
Hispanic
38%
26%
Black
2%
5%
White
52%
48%
Hawaiian
n/a
2%
Two or more races
6%
9%
All Ethnic Groups
Graduation Rate
82%
84%
Eligible for Free Lunch
56%
50%
Eligible for Reduced Lunch
6%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WA Dept. of Education
Frequently Asked Questions
What is Southridge High School's ranking?
Southridge High School is ranked #974 out of 2,113 schools, which ranks it among the top 50% of public schools in Washington.
What schools are Southridge High School often compared to?
Southridge High Schoolis often viewed alongside schools like Kamiakin High School, Kennewick High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
27% of students have achieved math proficiency (compared to the 40% WA state average), while 68% of students have achieved reading proficiency (compared to the 53% WA state average).
What is the graduation rate of Southridge High School?
The graduation rate of Southridge High School is 82%, which is lower than the Washington state average of 84%.
How many students attend Southridge High School?
1,643 students attend Southridge High School.
What is the racial composition of the student body?
52% of Southridge High School students are White, 38% of students are Hispanic, 6% of students are Two or more races, 2% of students are Asian, and 2% of students are Black.
What is the student:teacher ratio of Southridge High School?
Southridge High School has a student ration of 24:1, which is higher than the Washington state average of 16:1.
What grades does Southridge High School offer ?
Southridge High School offers enrollment in grades 9-12
What school district is Southridge High School part of?
Southridge High School is part of Kennewick School District.
School Reviews
5 12/20/2010
The academic quality is GREAT! There are many teachers with different personalities, but all of them are wonderful teachers with their own unique style of teaching. There are many clubs, music classes, and sports you can participate in for extra curricular. The school is kept very clean and is kept in good shape by the security officers. I would recommend this school. It is modern and is in good shape overall.
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