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Chiawana Senior High School

8125 W Argent Rd, Pasco, WA 99301

CSchola Grade
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Grades
8–12
High
Students
3,127
Enrolled 2024–25
Students per teacher
20.6 : 1
Full-time teachers
District
Pasco School District
Franklin County

Schola Grade C · Average

Letter grade (A–F) · compared with 338 Washington high schools · How we grade
Test scores38% proficient in math & reading
25thpercentile
Equity31% of low-income students proficient
31stpercentile
Attendance44% chronically absent
38thpercentile
Graduation rate85% graduate in 4 years
22ndpercentile
College readinessAt least 56% take AP, IB or dual-enrollment courses
83rdpercentile
Class size20.6 students per teacher
44thpercentile

Percentiles compare this school with other Washington high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Chiawana Senior High School

Chiawana Senior High School is a public high school in Pasco, Washington, serving grades 8–12. It is part of Pasco School District. The school is located in a large suburb in Franklin County.

In the 2024–25 school year, 3,127 students were enrolled, with about 20.6 students for every full-time teacher. That ratio is larger than the typical Washington high school (19.2 students per teacher). Its Schola Grade is C (average), compared with 338 Washington high schools.

Grades & enrollment

Students per grade, 2024–25Grades 8–12

Location & nearby schools

8125 W Argent Rd
Pasco, WA 99301
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School details

Type
Public School · What this means
Level
High
Grades offered
8–12
Enrollment (2024–25)
3,127 students
Students per teacher
20.6 to 1
AP courses offered
3
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Pasco School District
County
Franklin County
NCES school ID
530657003292

Schools near Chiawana Senior High School

All 40 schools in Pasco →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.