Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 106 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 115 Deprecated: Return type of Phpfastcache\Util\ArrayObject::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 130 Deprecated: Return type of Phpfastcache\Util\ArrayObject::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 48 Deprecated: Return type of Phpfastcache\Util\ArrayObject::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 56 Deprecated: Return type of Phpfastcache\Util\ArrayObject::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Util/ArrayObject.php on line 80 Deprecated: Return type of Phpfastcache\Drivers\Memcached\Item::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/devzheng/workspace/psr/vendor/phpfastcache/phpfastcache/lib/Phpfastcache/Core/Item/ItemExtendedTrait.php on line 438 Best Public Schools in Prosser, WA (2026)
Public School Review - Established 2003

Best Prosser Public Schools (2026)

For the 2026 school year, there are 7 public schools serving 2,646 students in Prosser, WA.
The top-ranked public schools in Prosser, WA are Whitstran Elementary School, Prosser High School and Prosser Heights Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Prosser, WA public schools have an average math proficiency score of 23% (versus the Washington public school average of 41%), and reading proficiency score of 35% (versus the 53% statewide average). Schools in Prosser have an average ranking of 2/10, which is in the bottom 50% of Washington public schools.
Minority enrollment is 72% of the student body (majority Hispanic), which is more than the Washington public school average of 53% (majority Hispanic).

Best Public Schools in Prosser, WA (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Whitstran Elementary School
(Math: 25-29% | Reading: 35-39%)
Rank:
3/
10
Bottom 50%
102101 W. Foisy
Prosser, WA 99350
(509) 778-4434
Gr: K-5 | 261 students Student-teacher ratio: 17:1 Minority enrollment: 81%
Rank: #22.
Prosser High School
(Math: 15-19% | Reading: 45-49%)
Rank:
2/
10
Bottom 50%
1500 Paterson Rd.
Prosser, WA 99350
(509) 786-1224
Gr: 9-12 | 877 students Student-teacher ratio: 19:1 Minority enrollment: 70%
Rank: #33.
Prosser Heights Elementary School
(Math: 31% | Reading: 29%)
Rank:
2/
10
Bottom 50%
2008 Miller Ave.
Prosser, WA 99350
(509) 786-2633
Gr: K-5 | 412 students Student-teacher ratio: 16:1 Minority enrollment: 73%
Rank: #44.
Northwest Allprep
(Math: 15-19% | Reading: 39%)
Rank:
2/
10
Bottom 50%
2016 S. Steele Rd.
Prosser, WA 99350
(972) 365-0561
Gr: K-12 | 112 students Minority enrollment: 31%
Rank: #55.
Housel Middle School
(Math: 20% | Reading: 33%)
Rank:
2/
10
Bottom 50%
2001 Highland Dr.
Prosser, WA 99350
(509) 786-1732
Gr: 6-8 | 529 students Student-teacher ratio: 16:1 Minority enrollment: 77%
Rank: n/an/a
Keene-riverview Elementary School
832 Park Ave.
Prosser, WA 99350
(509) 786-2020
Gr: PK-2 | 407 students Student-teacher ratio: 13:1 Minority enrollment: 76%
Rank: n/an/a
Prosser Opportunity Academy
Alternative School
1500 Paterson Rd.
Prosser, WA 99350
(509) 786-1224
Gr: 9-12 | 48 students Minority enrollment: 71%

Frequently Asked Questions

What are the top-ranked public schools in Prosser, WA?
The top-ranked public schools in Prosser, WA include Whitstran Elementary School, Prosser High School and Prosser Heights Elementary School.
How many public schools are located in Prosser?
7 public schools are located in Prosser.
What is the racial composition of students in Prosser?
Prosser public schools minority enrollment is 72% of the student body (majority Hispanic), which is more than the Washington public schools average of 53% (majority Hispanic).
Which public schools in Prosser are often viewed compared to one another?

Recent Articles

AI Report Cards: Should Schools Evaluate AI Use?
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.

Quick Links

School Search Tools:
School by Type (WA):
Private & Boarding Schools:
State Links: