For the 2025 school year, there are 4 public elementary schools serving 1,140 students in 99003, WA.
The top ranked public elementary schools in 99003, WA are Chattaroy Elementary School, Riverside Middle School and Riverside Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public elementary schools in zipcode 99003 have an average math proficiency score of 40% (versus the Washington public elementary school average of 41%), and reading proficiency score of 43% (versus the 51% statewide average). Elementary schools in 99003, WA have an average ranking of 5/10, which is in the bottom 50% of Washington public elementary schools.
Minority enrollment is 13% of the student body (majority Hispanic), which is less than the Washington public elementary school average of 52% (majority Hispanic).
Best 99003, WA Public Elementary Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Chattaroy Elementary School
(Math: 45-49% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
25717 N. Yale Rd.
Chattaroy, WA 99003
(509) 464-8252
Chattaroy, WA 99003
(509) 464-8252
Grades: PK-4
| 313 students
Rank: #22.
Riverside Middle School
(Math: 37% | Reading: 46%)
Rank:
Rank:
5/
Bottom 50%10
3814 E. Deer Park/milan Rd.
Chattaroy, WA 99003
(509) 464-8450
Chattaroy, WA 99003
(509) 464-8450
Grades: 6-8
| 336 students
Rank: #33.
Riverside Elementary School
(Math: 44% | Reading: 38%)
Rank:
Rank:
5/
Bottom 50%10
3802 East Deer Park-milan Rd.
Chattaroy, WA 99003
(509) 464-8350
Chattaroy, WA 99003
(509) 464-8350
Grades: PK-5
| 393 students
Rank: #44.
Independent Scholar
Alternative School
(Math: 21-39% | Reading: 40-59%)
Rank:
Rank:
4/
Bottom 50%10
34515 N. Newport Highway
Chattaroy, WA 99003
(509) 464-8381
Chattaroy, WA 99003
(509) 464-8381
Grades: K-12
| 98 students
99003, Washington Public Schools (Closed)
School
Location
Grades
Students
Riverside Achievement Center (Closed 2009)
Alternative School
34515 N. Newport Highway
Chattaroy, WA 99003
(509) 464-8475
Chattaroy, WA 99003
(509) 464-8475
Grades: 9-12
| 20 students
Riverside Opportunity Center (Closed 2009)
Alternative School
4120 E. Deer Park-milan Rd.
Chattaroy, WA 99003
(509) 464-8201
Chattaroy, WA 99003
(509) 464-8201
Grades: 9-12
| 20 students
Frequently Asked Questions
What are the top ranked public elementary schools in 99003, WA?
The top ranked public elementary schools in 99003, WA include Chattaroy Elementary School, Riverside Middle School and Riverside Elementary School.
How many public elementary schools are located in 99003?
4 public elementary schools are located in 99003.
What is the racial composition of students in 99003?
99003 public elementary schools minority enrollment is 13% of the student body (majority Hispanic), which is less than the Washington public elementary schools average of 52% (majority Hispanic).
Recent Articles

What Is A Charter School?
Explore the world of charter schools in this comprehensive guide. Learn about their history, how they operate, and the pros and cons of this educational innovation. Discover key facts about charter schools, including admission policies, demographics, and funding, as well as what to look for when considering a charter school for your child.

10 Reasons Why High School Sports Benefit Students
Discover the 10 compelling reasons why high school sports are beneficial for students. This comprehensive article explores how athletics enhance academic performance, foster personal growth, and develop crucial life skills. From improved fitness and time management to leadership development and community representation, learn why participating in high school sports can be a game-changer for students' overall success and well-being.

February 05, 2025
Understanding the U.S. Department of Education: Structure, Impact, and EvolutionWe explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.