Public schools in Prosser, WA
7 open public schools with an address in Prosser, operated by 2 education agencies. Compare size, staffing, grade spans, and school type, then confirm assignment with the district.
Public schools
7
NCES preliminary directory 2025–26
Reported students
2,646
7 schools reporting · NCES 2024–25
Median student–teacher ratio
15.8:1
Washington median 16.7:1
Charter schools
0
0 virtual
An overview of Prosser public schools
The federal directory lists 7 public schools in Prosser, WA: 3 elementary, 1 middle, 2 high, 1 combined or other. The 7 schools that reported 2024–25 membership enrolled 2,646 students, an average of 378 per school. The largest campus is Prosser High School (877 students), and the largest elementary school is Prosser Heights Elementary (412).
Prosser School District operates the most schools here (6), and 2 regular districts have at least one Prosser campus. City names come from school mailing addresses, which often differ from district or municipal boundaries.
Across schools that reported staffing, the median student–teacher ratio is 15.8:1, lower than the statewide school median of 16.7:1. A ratio counts classroom-teacher FTE against total enrollment, so specialized programs and part-time staffing can move it; ask schools for actual class sizes by grade.
Among 3 high and combined schools with 2021–22 civil-rights data, 1 reported students enrolled in AP courses and 0 of 3 reported computer-science classes. Confirm current course catalogs directly with each school.
About 70% of students in reporting schools were eligible for free or reduced-price meals in 2024–25. This describes the community served; it is not a quality signal, and community-eligibility schools can report differently.
School districts and agencies serving Prosser
Elementary schools in Prosser
3| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Keene-Riverview Elementary Prosser School District | PK–02 | 407 | 13.2:1 | |
| Prosser Heights Elementary Prosser School District | KG–05 | 412 | 15.8:1 | |
| Whitstran Elementary Prosser School District | KG–05 | 261 | 17.6:1 |
Middle schools in Prosser
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Housel Middle School Prosser School District | 06–08 | 529 | 15.5:1 |
High schools in Prosser
2| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Prosser High School Prosser School District | 09–12 | 877 | 19.6:1 | |
| Prosser Opportunity Academy Prosser School District · Alternative School | 09–12 | 48 | — |
Combined, early-childhood, and other schools in Prosser
1| School | Grades | Students | Ratio | Compare |
|---|---|---|---|---|
| Red Comet at Toppenish School District Toppenish School District | KG–12 | 112 | — |
Student demographics
Race and ethnicity share of reported enrollment
- White27.5%
- Hispanic67.9%
- Black0.6%
- Asian1.3%
- American Indian / Alaska Native0.4%
- Native Hawaiian / Pacific Islander0%
- Multiracial2%
Enrollment-weighted across 7 Prosser schools with NCES CCD 2024–25 race/ethnicity counts (2,646 students). Privacy suppression can leave small gaps.
Questions about public schools in Prosser
How many public schools are in Prosser, WA?
The current NCES directory lists 7 open public schools with a location address in Prosser: 3 elementary, 1 middle, 2 high, 1 combined or other. Together they reported 2,646 students in 2024–25. The count includes charter, alternative, and special-purpose public schools; it excludes private schools.
Which school districts serve Prosser?
Schools with an address in Prosser belong to 2 education agencies, led by Prosser School District (6 schools), Toppenish School District (1 school). A mailing city is not an attendance boundary; confirm the district for a specific address.
What is the largest public high school in Prosser?
Prosser High School reported the largest high-school enrollment in Prosser, with 877 students in 2024–25 (grades 09–12). Size is a description of the campus, not a quality measure.
Are there charter schools in Prosser?
No school with an address in Prosser is identified as a charter school in the current NCES directory. Families may still have charter or virtual options elsewhere in Washington.
What is the typical student–teacher ratio in Prosser schools?
The median reported student–teacher ratio across Prosser public schools is 15.8:1, lower than the Washington school median of 16.7:1. The ratio divides enrollment by classroom-teacher FTE; it is not an average class size.
Does living in Prosser guarantee a seat at a specific school?
No. Assignment depends on the district's attendance boundaries, programs, and enrollment rules, which can split a city or cross city lines. Use the district profile and its official boundary or school-locator tool to confirm the assigned school for an exact address.
Nearby Washington cities
Sources: NCES Common Core of Data 2025–26 preliminary directory (schools, grades, addresses, charter status) and 2024–25 nonfiscal files (enrollment, teachers, race/ethnicity, meal eligibility); Civil Rights Data Collection 2021–22 (AP and computer science). Cities are grouped by school mailing address. Methodology · All Washington cities