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 2026 school year, there is 1 public preschool serving 407 students in Prosser School District.
Public Preschools in Prosser School District have a diversity score of 0.40, which is less than the Washington public preschool average of 0.71.
Minority enrollment is 76% of the student body (majority Hispanic), which is more than the Washington public preschool average of 55% (majority Hispanic).
Overview
This School District
This State (WA)
# Schools
6 Schools
761 Schools
# Students
2,534 Students
270,540 Students
# Teachers
151 Teachers
16,823 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%
Chronically Absent Students
(2022-23)34.4%
34.7%
Students by Ethnicity:
Diversity Score
0.45
0.71
% American Indian
n/a
1%
% Asian
1%
10%
% Hispanic
70%
27%
% Black
1%
6%
% White
26%
44%
% Hawaiian
n/a
2%
% Two or more races
2%
10%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $20,591 is higher than the state median of $18,889. The school district revenue/student has grown by 25% over four school years.
The school district's spending/student of $27,934 is higher than the state median of $19,341. The school district spending/student has declined by 5% over four school years.
Total Revenue
$52 MM
$20,715 MM
Spending
$71 MM
$21,212 MM
Revenue / Student
$20,591
$18,889
Spending / Student
$27,934
$19,341
Best Prosser School District Public Preschools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: n/an/a
832 Park Ave.
Prosser, WA 99350
(509) 786-2020
Prosser, WA 99350
(509) 786-2020
Gr: PK-2 | 407 students Student-teacher ratio: 13:1 Minority enrollment: 76%
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