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Southridge High School

Public Grades 9-12
279th
SchoolDigger Rank ?
of 438 Washington High Schools
Better than 36% of Washington high schools
Summary

Southridge High School is a public high school serving about 1,600 students in grades 9-12 within the Kennewick School District, which ranks in the middle of districts statewide.

The school presents a mixed picture: it has a strong and improving graduation rate of nearly 90%, but its academic performance has been declining over the past several years, now ranking below average for the state. This decline is most noticeable in math proficiency, which is lower than both district and state averages. The school faces significant challenges in serving all students equitably, with performance for English Language Learners and students from low-income families lagging far behind. Interestingly, Phoenix High School, an alternative school on the same campus, achieves a higher ranking despite serving a student population with greater economic need.

A striking comparison is with nearby Kamiakin High School in the same district, which consistently achieves much higher academic rankings and proficiency rates. Southridge spends more per student than Kamiakin but serves a student population with a significantly higher rate of economic disadvantage. While Southridge's graduation success is a clear strength, the gap with schools like Kamiakin High School and the recent downward trend in academics are important factors for families to consider.

1,612
Students ?
24.8
Student/teacher ratio ?
$15,472
Per pupil spending ?
52.6%
Free/discounted lunch ?
 3520 Southridge Boulevard
       Kennewick, WA  99338-1976

(509) 222-7200

District: Kennewick School District


Feeder schools for Southridge High School:

Elementary:    Lincoln Elementary School
    Sage Crest Elementary
    Southgate Elementary School
    Westgate Elementary School
Middle:    Chinook Middle School
Racial breakdown:

White:
49.3%
Hispanic:
40.0%
Two or more races:
5.6%
more
 See top rated Washington high schools

 Compare Southridge High School to nearby high schools!
At a glance
Ranking trend: Recently slipping — 75th percentile in 2017 → 36th in 2025
Strengths
90% graduate in 4 years — above the Washington average (83%)
Worth a look
!Test scores below the Washington average (42% vs 48% meeting standards)
!Ranking has slipped from its 75th-percentile peak (2017) to 36th (2025)
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2024-2025) ?
This school42%
District avg42%
Washington avg48%
279th of 438
Washington public high schools ?
Bottom 36%▲ up 27 pts since 2015
From bottom 10% (2015) to bottom 36% (2025)
See the entire ranking list of Washington High Schools →
SchoolDigger rating ?
3rd of 4High Schools in the Kennewick School District
131st of 247Kennewick School District among Washington districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankWashington percentileRating
202537.2279 of 43836.3%★★☆☆☆
202445.2237 of 43745.8%★★☆☆☆
202353.5192 of 44256.6%★★★☆☆
202250.2209 of 43451.8%★★★☆☆
202145.4231 of 45549.2%★★☆☆☆
201947.2231 of 41744.6%★★☆☆☆
201849.3189 of 31540.0%★★☆☆☆
201772.775 of 30175.1%★★★★☆
201671.180 of 30673.9%★★★★☆
201516.8308 of 3419.7%☆☆☆☆☆
201358.9197 of 45456.6%★★★☆☆
201261.3154 of 45065.8%★★★☆☆
201160.3136 of 44069.1%★★★☆☆
201069.5131 of 42369.0%★★★☆☆
200964.0164 of 40259.2%★★★☆☆
200867.4131 of 39666.9%★★★☆☆
200754.3209 of 39947.6%★★☆☆☆
200669.9114 of 39571.1%★★★★☆
200569.1123 of 39468.8%★★★☆☆
200478.870 of 39082.1%★★★★☆

African American

YearAvg scoreStatewide rankWashington percentileRating
202259.433 of 8962.9%★★★☆☆

Asian

YearAvg scoreStatewide rankWashington percentileRating
202121.8109 of 13619.9%★☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankWashington percentileRating
202419.460 of 6811.8%★☆☆☆☆
202335.224 of 4445.5%★★★☆☆
202171.516 of 10284.3%★★★★☆

Female

YearAvg scoreStatewide rankWashington percentileRating
202535.3232 of 35033.7%★★☆☆☆
202445.0194 of 34744.1%★★☆☆☆
202349.0177 of 35750.4%★★★☆☆
202251.0173 of 36853.0%★★★☆☆
202141.5220 of 39043.6%★★☆☆☆
201943.0220 of 35838.5%★★☆☆☆
201845.1157 of 24335.4%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankWashington percentileRating
202522.4204 of 24918.1%★☆☆☆☆
202422.9209 of 24815.7%★☆☆☆☆
202336.7156 of 24937.3%★★☆☆☆
202235.2167 of 26136.0%★★☆☆☆
202135.4176 of 27836.7%★★☆☆☆
201949.9112 of 24153.5%★★★☆☆
201850.876 of 15651.3%★★★☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankWashington percentileRating
202528.9266 of 35525.1%★☆☆☆☆
202440.8211 of 35640.7%★★☆☆☆
202352.7164 of 36254.7%★★★☆☆
202244.6196 of 37047.0%★★☆☆☆
202149.4177 of 39254.8%★★★☆☆
201843.0149 of 22734.4%★★☆☆☆

Male

YearAvg scoreStatewide rankWashington percentileRating
202532.3247 of 35931.2%★★☆☆☆
202439.6224 of 36238.1%★★☆☆☆
202350.6172 of 35852.0%★★★☆☆
202243.5205 of 36343.5%★★☆☆☆
202147.9189 of 39552.2%★★★☆☆
201948.8182 of 35548.7%★★☆☆☆
201845.9156 of 25438.6%★★☆☆☆

Migrant

YearAvg scoreStatewide rankWashington percentileRating
202521.028 of 306.7%☆☆☆☆☆
202452.013 of 2751.9%★★★☆☆
202346.515 of 2846.4%★★★☆☆
202251.015 of 3151.6%★★★☆☆
202169.57 of 3580.0%★★★★☆
201976.12 of 2592.0%★★★★★
201873.43 of 2085.0%★★★★☆

Multi-racial

YearAvg scoreStatewide rankWashington percentileRating
202540.8102 of 17040.0%★★☆☆☆
202447.976 of 16152.8%★★★☆☆
202353.471 of 16657.2%★★★☆☆
202244.2103 of 17942.5%★★☆☆☆
202153.580 of 19559.0%★★★☆☆
201959.661 of 16362.6%★★★☆☆

Special Education

YearAvg scoreStatewide rankWashington percentileRating
201839.087 of 13937.4%★★☆☆☆

White

YearAvg scoreStatewide rankWashington percentileRating
202548.5184 of 37350.7%★★★☆☆
202460.6134 of 37464.2%★★★☆☆
202356.0156 of 37958.8%★★★☆☆
202253.6178 of 39054.4%★★★☆☆
202149.1189 of 41354.2%★★★☆☆
201946.6205 of 38246.3%★★☆☆☆
201843.6148 of 22233.3%★★☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
African American (2022)63rd percentile+11 vs school
White (2025)51st percentile+14 vs school
Multi-racial (2025)40th percentile+4 vs school
Special Education (2018)37th percentile-3 vs school
Female (2025)34th percentile-3 vs school
Male (2025)31st percentile-5 vs school
Low Socio Economic Status (2025)25th percentile-11 vs school
Asian (2021)20th percentile-29 vs school
Hispanic (2025)18th percentile-18 vs school
English Language Learner (2024)12th percentile-34 vs school
Migrant (2025)7th percentile-30 vs school
By subject vs Washington (2024-2025) ?
English Language Arts57%+3 vs state
Science44%-5 vs state
Math24%-18 vs state

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Frequently Asked Questions about Southridge High School

Students at Southridge High School are 49% White, 40% Hispanic, 6% Two or more races, 2% Asian, 2% African American.

Southridge High School ranks 279th of 438 Washington high schools. SchoolDigger rates this school 2 stars out of 5.

Southridge High School is fed by the following schools:

Elementary : Lincoln Elementary School
Elementary : Sage Crest Elementary
Elementary : Southgate Elementary School
Elementary : Westgate Elementary School
Middle : Chinook Middle School

In the 2024-25 school year, 1,612 students attended Southridge High School.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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