Prosser School District
School District · Prosser, Washington
Avg Rating
5.6
out of 10
Schools
6
3 elem, 1 mid, 2 high
Per-Pupil Spending
$18,483
Student-Teacher Ratio
16.4:1
Avg Rating
5.6
out of 10
Schools
6
3 elem, 1 mid, 2 high
Per-Pupil Spending
$18,483
Student-Teacher Ratio
16.4:1
Evaluating Prosser School District?
A district shares budget, policy, and attendance zones across its schools — use this page to judge Prosser School District as a whole, then compare how its individual schools differ.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Whitstran Elementary
Prosser · Elementary. Compare this profile against district averages, level fit, and attendance-zone reality below.
Prosser Heights Elementary
Prosser · Elementary. Compare this profile against district averages, level fit, and attendance-zone reality below.
Housel Middle School
Prosser · Middle. Compare this profile against district averages, level fit, and attendance-zone reality below.
How this district compares
Washington rank
#165 of 233
districts by avg. composite
Vs. state average
-0.8
below Washington avg
Per-pupil spending
$18,483
+$759 vs Washington median
District size
2,460 students
Larger than Washington median
The short answer
Prosser School District ranks #165 of 233 Washington districts by overall school rating. Prosser School District's schools with real test data average 4.9/10 across 4 schools. Its top-rated schools are Whitstran Elementary (6.5/10), Prosser Heights Elementary (5.0/10), and Housel Middle School (4.4/10). Schools with estimated (proxy) scores are excluded from this ranking.
STAAR proficiency rose +7.3 points from 2022 to 2024. That's the biggest jump among Prosser School District schools across the two most recent comparable testing years.
Top-Rated Schools in Prosser School District
Ranked by MySchoolScout composite rating using only schools with real test data (4 of 6). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Whitstran Elementary | 6.5 / 10 |
| 2 | Prosser Heights Elementary | 5.0 / 10 |
| 3 | Housel Middle School | 4.4 / 10 |
| 4 | Prosser High School | 3.6 / 10 |
See all 6 schools — including those with estimated data — in the full directory below. How we rate schools.
About Prosser School District
Prosser School District is a Prosser, Washington school district serving 6 schools. The district educates 2,460 students with a student-teacher ratio of 16.4:1. The district invests $18,483 per student annually.
With an average rating of 5.6/10, Prosser School District demonstrates solid academic performance.
The highest-rated school in the district is Whitstran Elementary, which has a composite score of 6.5/10.
In standardized testing, Prosser School District students show an average math proficiency of 42.3% and ELA proficiency of 51.7%.
The district includes 3 elementary schools , 1 middle school , and 2 high schools.
District Map
Schools in Prosser School District, colored by MySchoolScout rank. Click a pin for details.
District Average Test Scores
Average proficiency across all schools in Prosser School District with test data.
Schools in Prosser School District
6 schools Elementary Schools 3
Middle Schools 1
High Schools 2
District Details
- State
- Washington
- City
- Prosser
- Total Enrollment
- 2,460
- Teachers (FTE)
- 150
- Child Poverty Rate
- 0.1%
- Data Year
- 2023
Frequently Asked Questions
How many schools are in Prosser School District?
Prosser School District has 6 schools in total — 3 elementary, 1 middle, and 2 high schools. You can explore each school's ratings and details on this page.
What is the average rating for Prosser School District?
The average composite rating for Prosser School District is 5.6/10. This score is calculated from the individual ratings of all schools with academic data in the district.
What is the per-pupil spending in Prosser School District?
Prosser School District spends $18,483 per student per year.
What is the student-teacher ratio in Prosser School District?
The average student-teacher ratio in Prosser School District is 16.4:1.
What is the top-rated school in Prosser School District?
Whitstran Elementary is the highest-rated school in Prosser School District with a composite score of 6.5/10.
What are the test scores in Prosser School District?
Across schools in Prosser School District with test data, the average math proficiency is 42.3% and the average ELA (reading/writing) proficiency is 51.7%. These figures represent the percentage of students meeting or exceeding grade-level standards.
How does Prosser School District compare to other districts in Washington?
Prosser School District has an average school rating of 5.6/10 across 6 schools. Families can compare this to other districts in Washington by visiting individual district pages. Factors like school size, available programs, and community demographics also play a role in choosing the right fit.
How does MySchoolScout rate schools?
MySchoolScout ratings blend student growth, poverty-adjusted academic performance, and learning environment — plus college readiness for high schools. Weights vary by school level, and equity data is shown for context without being factored into the score. Learn more about our rating system on our methodology page.
District Averages
- Overall Rating
- 5.6/10
- Math Proficiency
- 42.3%
- ELA Proficiency
- 51.7%
Resources
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateOther School Districts in WA
Compare Prosser School District with neighboring districts in the state.
- Seattle School District No. 1 (109)
- Spokane School District (69)
- Tacoma School District (69)
- Lake Washington School District (57)
- Federal Way School District (46)
- Kent School District (46)
- Vancouver School District (45)
- Highline School District (43)
- Northshore School District (40)
- Bethel School District (39)
- Evergreen School District (clark) (39)
- Edmonds School District (38)
- Puyallup School District (37)
- Clover Park School District (33)
- Everett School District (33)
- Kennewick School District (33)
- Central Valley School District (32)
- Renton School District (31)
- Bellevue School District (30)
- Issaquah School District (30)
- Pasco School District (29)
- Yakima School District (29)
- Auburn School District (26)
- Bellingham School District (25)
Data from NCES Common Core of Data, Washington Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.
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