Top Rankings
Prosser School District ranks among the top 20% of public school district in Washington for:
Category
Attribute
Graduation Rate
Highest graduation rate (Top 5%)
For the 2025-26 school year, there is 1 public middle school serving 559 students in Prosser School District. This district's average middle testing ranking is 2/10, which is in the bottom 50% of public middle schools in Washington.
Public Middle School in Prosser School District have an average math proficiency score of 20% (versus the Washington public middle school average of 37%), and reading proficiency score of 33% (versus the 51% statewide average).
Minority enrollment is 76% of the student body (majority Hispanic), which is more than the Washington public middle school average of 50% (majority Hispanic).
Overview
This School District
This State (WA)
# Schools
5 Schools
799 Schools
# Students
2,425 Students
302,560 Students
# Teachers
150 Teachers
16,189 Teachers
Student-Teacher Ratio
16:1
16:1
Student By Grade
District Rank
Prosser School District, which is ranked within the bottom 50% of all 306 school districts in Washington (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 92% has increased from 77% over five school years.
Overall District Rank
#263 out of 307 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
23%
41%
Reading/Language Arts Test Scores (% Proficient)
33%
53%
Science Test Scores (% Proficient)
35%
49%
Graduation Rate
92%
84%
Students by Ethnicity:
Diversity Score
0.46
0.68
% American Indian
n/a
2%
% Asian
2%
8%
% Hispanic
69%
25%
% Black
1%
5%
% White
26%
50%
% Hawaiian
n/a
1%
% Two or more races
2%
9%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $21,517 is higher than the state median of $18,796. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $29,189 is higher than the state median of $19,247. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$52 MM
$20,715 MM
Spending
$71 MM
$21,212 MM
Revenue / Student
$21,517
$18,796
Spending / Student
$29,189
$19,247
Best Prosser School District Public Middle Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Housel Middle School
(Math: 20% | Reading: 33%)
Rank:
Rank:
2/
Bottom 50%10
2001 Highland Dr.
Prosser, WA 99350
(509) 786-1732
Prosser, WA 99350
(509) 786-1732
Gr: 6-8 | 559 students Student-teacher ratio: 17:1 Minority enrollment: 76%
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