Southridge High School
🇺🇸 Official data · 2025Kennewick, Washington 99338 · Kennewick School District
#185 of 333 high schools in Washington
#8092 of 16,910 nationally
About Southridge High School
Southridge High School is a public high located in Kennewick, in the Kennewick School District school district of Washington, United States. It caters for Grades 9–12. In 2025 it enrolled 1,612 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 51.2 out of 100, placing it in the top 50% of high schools in United States and 185th of 333 ranked high schools in Washington. Its strongest component is reading proficiency (85th percentile), and its weakest is students per teacher (4th percentile).
Other published figures: enrollment 1,612.
There are 30 schools in Kennewick; Southridge High School ranks 13th of 28 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)36%
- Reading proficiency (30%)78%
- Community advantage (fewer free/reduced-price lunch) (25%)52.6%
- Students per teacher (15%)25.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Southridge High School by the official sources.
- Enrollment
- 1,612
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 52.6%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 25.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 78%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 36%
- Share of tested students proficient or above (all students, all grades).
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Schools near Southridge High School
Closest schools by straight-line distance, with their Success Index (US).
Chinook Middle School
Kennewick · Public middle · Grades 6–8
950 students · 898 m away
Sage Crest Elementary
Kennewick · Public elementary · Grades K–5
509 students · 1.2 km away
Lincoln Elementary School
Kennewick · Public elementary · Grades K–5
427 students · 1.3 km away
Fuerza Elementary
Kennewick · Public elementary · Grades PK–5
629 students · 2.1 km away
Ridge View Elementary School
Kennewick · Public elementary · Grades K–5
471 students · 2.5 km away
Southgate Elementary School
Kennewick · Public elementary · Grades K–5
416 students · 2.6 km away
Highlands Middle School
Kennewick · Public middle · Grades 6–8
745 students · 3.2 km away
Edison Elementary School
Kennewick · Public elementary · Grades PK–5
378 students · 3.2 km away
Horse Heaven Hills Middle School
Kennewick · Public middle · Grades 6–8
856 students · 3.5 km away
Kamiakin High School
Kennewick · Public high · Grades 9–12
1,956 students · 4.2 km away
Similar schools
Public high schools in Washington with a comparable Enrollment.
Interlake Senior High School
Bellevue · Public high · Grades 9–12
1,611 students
Edmonds Woodway High School
Edmonds · Public high · Grades 9–12
1,605 students
Emerald Ridge High School
Puyallup · Public high · Grades 10–12
1,599 students
Kent-Meridian High School
Kent · Public high · Grades 9–12
1,639 students
Glacier Peak High School
Snohomish · Public high · Grades 9–12
1,642 students
Everett High School
Everett · Public high · Grades 9–12
1,643 students
Frequently asked questions
Is Southridge High School a good school?
Southridge High School has a Success Index (US) of 51.2 out of 100 (Top 50% of high schools in United States) and ranks #185 of 333 in Washington. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Southridge High School rank in Washington?
Southridge High School ranks #185 of 333 high schools in Washington and #8092 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Southridge High School?
Southridge High School had 1,612 students in 2025.
Is Southridge High School a elementary school or a high school?
Southridge High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Southridge High School?
There are 10 schools within 15 km of Southridge High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.