Photo: Quintin Soloviev · CC BY 4.0Prosser’s public schools score below 69% of Washington districts on tests and graduation
On the state math tests, 24% of Prosser’s students scored proficient, below the Washington average (40%). The grade covers the public school district serving Prosser, from kindergarten through graduation, on state tests and graduation. Each state writes its own tests, so this is the one TownRatings grade compared within Washington, not nationally.
From Washington state tests taken in spring 2022, when 96% of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.
Prosser’s schools, in brief
Results trail the state
In spring 2022, 33% of tested students were proficient in reading and 24% in math, against 53% and 40% statewide; 96% of students in the tested grades sat the tests. The grade ↓
Graduation
90% of the class of 2023 graduated in four years, against 84% across Washington. Districts ↓
Spending and class size
The district spends $18,333 per student, against $18,444 across Washington (FY2024). Spending doesn’t count toward the grade. Districts ↓
Two elementary schools, then one middle and one high school
Which elementary school depends on the address; from grade 6 the district’s path is Housel Middle School, then Prosser High School. See the path ↓
Written from the figures on this page. Tests are from 2021–22, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
What’s behind Prosser’s grade
C: better than 31% of Washington school districts, #231 of 285 Washington towns. Graduation is above the Washington average; test scores are below it.
Where will my kid go?
Pick a grade. These are the public schools that serve Prosser, with each school’s own grade.
Pre-K in Prosser
Keene-Riverview Elementary
Grades PK–2 · 407 students · 13:1 students per teacher
Kindergarten in Prosser · depends on your address
Prosser Heights Elementary
Grades K–5 · 412 students · 16:1 students per teacher
Keene-Riverview Elementary
Grades PK–2 · 407 students · 13:1 students per teacher
1st grade in Prosser · depends on your address
Prosser Heights Elementary
Grades K–5 · 412 students · 16:1 students per teacher
Keene-Riverview Elementary
Grades PK–2 · 407 students · 13:1 students per teacher
2nd grade in Prosser · depends on your address
Prosser Heights Elementary
Grades K–5 · 412 students · 16:1 students per teacher
Keene-Riverview Elementary
Grades PK–2 · 407 students · 13:1 students per teacher
3rd grade in Prosser
Prosser Heights Elementary
Grades K–5 · 412 students · 16:1 students per teacher
4th grade in Prosser
Prosser Heights Elementary
Grades K–5 · 412 students · 16:1 students per teacher
5th grade in Prosser
Prosser Heights Elementary
Grades K–5 · 412 students · 16:1 students per teacher
6th grade in Prosser
Housel Middle School
Grades 6–8 · 529 students · 16:1 students per teacher
7th grade in Prosser
Housel Middle School
Grades 6–8 · 529 students · 16:1 students per teacher
8th grade in Prosser
Housel Middle School
Grades 6–8 · 529 students · 16:1 students per teacher
9th grade in Prosser
Prosser High School
Grades 9–12 · 877 students · 20:1 students per teacher
10th grade in Prosser
Prosser High School
Grades 9–12 · 877 students · 20:1 students per teacher
11th grade in Prosser
Prosser High School
Grades 9–12 · 877 students · 20:1 students per teacher
12th grade in Prosser
Prosser High School
Grades 9–12 · 877 students · 20:1 students per teacher
Prosser’s public schools are run by Prosser School District. To confirm the school for a specific address, ask the district.
The district
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Well below the state in reading
Prosser vs. its neighbors
Schools grades for the Washington towns that share Prosser’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Prosser | C | Prosser |
Every school in Prosser
5 schools. Each public school’s letter compares its own 2020–21 reading and math results with Washington’s other public schools (the newest school-level results we have).
Questions about Prosser’s schools
Are Prosser’s schools good?
On Washington’s tests they score below most of the state: the public schools Prosser children attend score below 69% of Washington’s school districts on tests and graduation, a C Schools grade, #231 of 285 Washington towns. Among towns with similar incomes they beat 31%. Tests are from 2021–22, graduation from the class of 2023.
What school district is Prosser in?
Prosser School District, which runs grades PK–12 and enrolls 2,534 students in 6 schools (2024–25).
Where do Prosser kids go to high school?
Prosser High School, with 877 students.
What is Prosser’s graduation rate?
90% of the class of 2023 in Prosser School District graduated in four years, against 84% across Washington.
How much does Prosser spend per student?
$18,333 in Prosser School District (FY2024), against $18,444 across Washington. Spending doesn’t count toward the grade.
Parents talk
What Prosser families are saying about school.
Looking for colleges? Colleges near Prosser → They have their own page.
School data: state test results (2021–22, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). The School Grade is our own summary, graded within Washington. Stars are from neighbors.