Address

1500 GRANT AVE
PROSSER, WA 99350

Phone Number

509-786-3323

Website

http://www.prosserschools.org

Number of Schools

6

Grades Served

PK-12

District Level

Other

District Student and Staff Info

Number of Teachers: 150

Student Enrollment: 2,894

Teacher Student Ratio: 19.29

--Gathered from public sources that schools and districts self report. These may be inaccurate.--

District PTA/PTO Buying Guide

District Specific Buying Guide

Schools in District

Housel Middle School

Keene-Riverview Elementary School

Prosser Heights Elementary School

Prosser High School

Prosser Opportunity Academy

Whitstran Elementary School

Washington Education Info

Washington School Calendars in 2026: What Families Should Know About the 2025–26 School Year

Washington School Registration Deadlines in 2026: What Families Need to Know

Washington Homeschooling Rules in 2026: What Parents Need to Know

Washington School District Maps and Boundaries in 2026: What Families Need to Know

Washington Pre-K Eligibility Requirements in 2026: A Clear Guide for Families

Washington Kindergarten Age Cutoffs in 2026: What Parents Need to Know

Washington Truancy Laws in 2026: What Parents and Schools Need to Know About Penalties, Court Steps, and Attendance Rules

Related School Info

View All School Districts In Washington

View All Schools In Prosser, WA

View All School Districts In Prosser, WA

View All Schools and School Districts In And Around 99350

Information is generated using publicly accessible school-supplied data and may be inaccurate

Last Updated: 2026-06-22 23:30:11 || School District Id: 18758