Aster Montessori School
Private · Grades Pre-K–K · 4 students
Challenger Elementary
25200 SE Klahanie Blvd, Issaquah, WA 98029
Grades
K–5
Elementary
Students
350
Enrolled 2024–25
Students per teacher
12.4 : 1
Full-time teachers
District
Issaquah School District
King County
Schola Grade A · Excellent
Letter grade (A–F) · compared with 1,134 Washington elementary schools · How we grade
Percentiles compare this school with other Washington elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Challenger Elementary
Challenger Elementary is a public elementary school in Issaquah, Washington, serving grades K–5. It is part of Issaquah School District. The school is located in a large suburb in King County.
In the 2024–25 school year, 350 students were enrolled, with about 12.4 students for every full-time teacher. That ratio is smaller than the typical Washington elementary school (15.2 students per teacher). Its Schola Grade is A (excellent), compared with 1,134 Washington elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–5
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- K–5
- Enrollment (2024–25)
- 350 students
- Students per teacher
- 12.4 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Issaquah School District
- County
- King County
- NCES school ID
- 530375002214
Schools near Challenger Elementary
All 24 schools in Issaquah →
Endeavour Elementary School
Magnet · Grades K–5 · 473 students
Snoqualmie Springs School
Private · Grades Pre-K–2 · 71 students
Lakeside Montessori School
Private · Grades Pre-K–K · 2 students
Sunny Hills Elementary
Public · Grades K–5 · 574 students
Cedar Trails Elementary
Public · Grades K–5 · 374 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.