River Ridge Elementary
🇺🇸 Official data · 2025SeaTac, Washington 98198 · Kent School District
#1013 of 1,154 elementary schools in Washington
#36763 of 50,301 nationally
About River Ridge Elementary
River Ridge Elementary is a public elementary located in SeaTac, in the Kent School District school district of Washington, United States. It caters for Grades PK–5. In 2025 it enrolled 697 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 32.8 out of 100, placing it in the lower 50% of elementary schools in United States and 1013th of 1,154 ranked elementary schools in Washington. Its strongest component is community advantage (fewer free/reduced-price lunch) (36th percentile), and its weakest is students per teacher (28th percentile).
Other published figures: enrollment 697.
There are 8 schools in SeaTac; River Ridge Elementary ranks 3rd of 7 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)–
- Reading proficiency (30%)–
- Community advantage (fewer free/reduced-price lunch) (25%)72.7%
- Students per teacher (15%)17.0
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for River Ridge Elementary by the official sources.
- Enrollment
- 697
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 72.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 17.0
- Enrollment divided by FTE teachers; not class size.
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Schools near River Ridge Elementary
Closest schools by straight-line distance, with their Success Index (US).
Cascade Public Schools
Des Moines · Charter high · Grades 9–12
126 students · 759 m away
Midway Elementary
Des Moines · Public elementary · Grades PK–5
548 students · 1.2 km away
Pacific Middle School
Des Moines · Public middle · Grades 6–8
604 students · 1.2 km away
Mount Rainier High School
Des Moines · Public high · Grades 9–12
1,846 students · 1.5 km away
Sunnycrest Elementary School
Kent · Public elementary · Grades PK–5
535 students · 2.2 km away
Madrona Elementary
SeaTac · Public elementary · Grades PK–5
317 students · 2.3 km away
Des Moines Elementary
Des Moines · Public elementary · Grades PK–5
500 students · 2.3 km away
Parkside Elementary
Des Moines · Public elementary · Grades PK–5
535 students · 2.5 km away
Neely O Brien Elementary School
Kent · Public elementary · Grades K–5
472 students · 2.6 km away
Kent Elementary School
Kent · Public elementary · Grades K–5
438 students · 3.5 km away
Similar schools
Public elementary schools in Washington with a comparable Enrollment.
Davis Elementary
College Place · Public elementary · Grades PK–5
698 students
Sunnycrest Elementary School
Lake Stevens · Public elementary · Grades PK–5
695 students
Chinook Elementary School
Auburn · Public elementary · Grades PK–5
700 students
Mill Creek Elementary
Mill Creek · Public elementary · Grades PK–5
694 students
Dutch Hill Elementary
Snohomish · Public elementary · Grades K–6
694 students
Stevens Creek Elementary
Lake Stevens · Public elementary · Grades K–5
701 students
Frequently asked questions
Is River Ridge Elementary a good school?
River Ridge Elementary has a Success Index (US) of 32.8 out of 100 (Lower 50% of elementary schools in United States) and ranks #1013 of 1,154 in Washington. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does River Ridge Elementary rank in Washington?
River Ridge Elementary ranks #1013 of 1,154 elementary schools in Washington and #36763 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend River Ridge Elementary?
River Ridge Elementary had 697 students in 2025.
Is River Ridge Elementary a elementary school or a high school?
River Ridge Elementary is classified as a elementary covering Grades PK–5. It is a public school.
What other schools are near River Ridge Elementary?
There are 10 schools within 15 km of River Ridge Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.