River Ridge Elementary
PublicElementaryGrades PK–5
22420 Military Rd S, SeaTac, WA 98198 · (253) 373-7320 · Part of Kent School District
SeaTac’s School Grade C− better than 21% of Washington school districts
Students
697
Students per teacher
17:1
Free or reduced lunch
73%
Setting
Suburb
Grades
PK–5
What stands out about River Ridge Elementary
- Enrollment up 14.4% since 2021–22
- No state test results published for this school
Location
Directions ↗22420 Military Rd S, SeaTac
Students
Enrollment by grade
Pre-K50
Kindergarten100
Grade 1118
Grade 2110
Grade 3108
Grade 4110
Grade 5101
Enrollment over time
609’21
678’22
660’23
697’24
Up 14.4% since 2021–22.
Who goes here
Asian 25%Hispanic 25%Black 22%White 14%Native Hawaiian/Pacific Islander 8%Two or more races 7%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about River Ridge Elementary from SeaTac families.
Other schools in Kent School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Map: © OpenStreetMap contributors.