Prosser High School

1500 Paterson Rd.
Prosser, WA 99350
(School attendance zone shown in map)
5/
10
Bottom 50%
Serving 896 students in grades 9-12, Prosser High School ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 35% (which is lower than the Washington state average of 50%). The percentage of students achieving proficiency in reading/language arts is 68% (which is higher than the Washington state average of 61%).
The student:teacher ratio of 21:1 is higher than the Washington state level of 16:1.
Minority enrollment is 67% of the student body (majority Hispanic), which is higher than the Washington state average of 50% (majority Hispanic).

Quick Stats (2024)

  • Grades: 9-12
  • Enrollment: 896 students
  • Student:Teacher Ratio: 21:1
  • Minority Enrollment: 67%
  • : 85-89% (Top 50% in WA)
  • : Bottom 50%
  • : 35% (Btm 50%)
  • : 68% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

School Overview

Prosser High School's student population of 896 students has stayed relatively flat over five school years.
The teacher population of 43 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
896 students
This chart display total students of Prosser High School by year, with the latest 2021-22 school year data.
Gender %
This chart display gender of Prosser High School
Total Classroom Teachers
43 teachers
This chart display the total teachers of Prosser High School by year, with the latest 2021-22 school year data.
Students by Grade
This chart display the students of Prosser High School by grade.

School Rankings

Prosser High School ranks within the bottom 50% of all 2,052 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Prosser High School is 0.50, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2021-2022 School Year Data
This School
State Level (WA)
#1086 out of 2052 schools
(Bottom 50%)
This chart display the overall school rank of Prosser High School, with the latest 2020-21 school year data.
(18-19)
35%
50%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Prosser High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Washington by year, with the latest 2018-19 school year data.
(18-19)
68%
61%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Prosser High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Washington by year, with the latest 2018-19 school year data.
Student : Teacher Ratio
21:1
16:1
This chart display the student teacher ratio of Prosser High School and the public school average student teacher ratio of Washington by year, with the latest 2021-22 school year data.
American Indian
1%
1%
This chart display the percentage of American Indian students in Prosser High School and percentage of American Indian public school students in Washington by year, with the latest 2021-22 school year data.
Asian
1%
9%
This chart display the percentage of Asian students in Prosser High School and the percentage of Asian public school students in Washington by year, with the latest 2021-22 school year data.
Hispanic
63%
25%
This chart display the percentage of Hispanic students in Prosser High School and the percentage of Hispanic public school students in Washington by year, with the latest 2021-22 school year data.
Black
1%
5%
This chart display the percentage of Black students in Prosser High School and the percentage of Black public school students in Washington by year, with the latest 2021-22 school year data.
White
33%
50%
This chart display the percentage of White students in Prosser High School and the percentage of White public school students in Washington by year, with the latest 2021-22 school year data.
Hawaiian
n/a
1%
Two or more races
1%
9%
This chart display the percentage of students of two or more races in Prosser High School and the percentage of public school students of two or more races in Washington by year, with the latest 2021-22 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Prosser High School.
This chart display the percentage breakdown of public school students of all ethnic groups in WA.
0.50
This chart display the diversity score of Prosser High School and the public school average diversity score of Washington by year, with the latest 2021-22 school year data.
(18-19)
85-89%
84%
This chart display graduation rate of Prosser High School and public school graduation rate of Washington by year, with the latest 2018-19 school year data.
Eligible for Free Lunch
57%
36%
This chart display the percentage of students who is eligible for free lunch in Prosser High School and the percentage of public school students who is eligible for free lunch in Washington by year, with the latest 2021-22 school year data.
Eligible for Reduced Lunch
10%
7%
This chart display the percentage of students who is eligible for reduced lunch in Prosser High School and the percentage of public school students who is eligible for reduced lunch in Washington by year, with the latest 2021-22 school year data.
School District Name
Source: 2021-2022 (latest school year available) National Center for Education Statistics (NCES), WA Dept. of Education

Frequently Asked Questions

What is Prosser High School's ranking?
Prosser High School is ranked #1086 out of 2,052 schools, which ranks it among the bottom 50% of public schools in Washington.
What schools are Prosser High School often compared to?
Prosser High Schoolis often viewed alongside schools like Richland High School, Hanford High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
35% of students have achieved math proficiency (compared to the 50% WA state average), while 68% of students have achieved reading proficiency (compared to the 61% WA state average).
What is the graduation rate of Prosser High School?
The graduation rate of Prosser High School is 85-89%, which is higher than the Washington state average of 84%.
How many students attend Prosser High School?
896 students attend Prosser High School.
What is the racial composition of the student body?
63% of Prosser High School students are Hispanic, 33% of students are White, 1% of students are American Indian, 1% of students are Asian, 1% of students are Black, and 1% of students are Two or more races.
What is the student:teacher ratio of Prosser High School?
Prosser High School has a student ration of 21:1, which is higher than the Washington state average of 16:1.
What grades does Prosser High School offer ?
Prosser High School offers enrollment in grades 9-12
What school district is Prosser High School part of?
Prosser High School is part of Prosser School District.

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Quick Stats (2024)

  • Grades: 9-12
  • Enrollment: 896 students
  • Student:Teacher Ratio: 21:1
  • Minority Enrollment: 67%
  • : 85-89% (Top 50%)
  • : Bottom 50%
  • : 35% (Btm 50%)
  • : 68% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

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