SchoolRow
#336

Chiawana Senior High School

Pasco, WA · Pasco School District

Regular public school · Grades 8-12 · Suburb, large

336th of 437 Washington high schools statewide · better than 23% Declining

8125 W Argent Rd, Pasco, WA 99301

(509)543-6786NCES ID 530657003292Directory 202324

3,163
Students
2023–24 enrollment
20.9:1
Student / teacher ratio
67%
Free / reduced-price lunch
low-income indicator
29.3%
Chronically absent
WA average 27%

SchoolRow ranks Chiawana Senior High School 336th of 437 Washington high schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 23% of high schools statewide. Its statewide percentile went from 36th in 2019 to 23th in 2025 — declining.

Statewide percentile by year
25%50%75%23%201920202025no testing 2020–21

Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 811 students tested

English Language Arts
Chiawana Senior High School
35%
WA average
51%
Math
Chiawana Senior High School
15%
WA average
41%
Science
Chiawana Senior High School
36%
WA average
43%
English Language Arts over time Chiawana Senior High School WA average
25%50%75%35%51%201920202025no testing 2020–21
Math over time Chiawana Senior High School WA average
25%50%75%15%41%201920202025no testing 2020–21
Science over time Chiawana Senior High School WA average
25%50%75%36%43%201920202025no testing 2020–21

Racial and ethnic breakdown of 3,163 students (202324, NCES) — history since 2009, with comparable seven-category changes from 2010

Hispanic68%White25%
Hover the pie for details
categories changedHispanic 68%White 25%64%31%20092023
GroupTrend20102023Change
Hispanic2.8%68.2% 65.4 pts
White92.5%25.2% 67.3 pts
Two or more races0.0%2.9% 2.9 pts
Asian1.4%2.1% 0.7 pts
Black2.4%0.9% 1.5 pts

NCES history for this school begins in 2009. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

Typical home value $422K in zip 99301 as of 2026-05 · trend since 2000

$111K$222K$333K$444K$422K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 99301 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Chiawana Senior High School

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What school district is Chiawana Senior High School in?

Chiawana Senior High School is part of the Pasco School District district in Pasco, Washington.

Is Chiawana Senior High School a good school?

SchoolRow ranks Chiawana Senior High School 336th of 437 Washington high schools (better than 23% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).

What is the racial makeup of Chiawana Senior High School?

Hispanic 68%, White 25%, Two or more races 3%, Asian 2% (3,163 students, 2023–24).

How much do homes near Chiawana Senior High School cost?

The typical home value in zip code 99301 is $422K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.