School Overview
Challenger Elementary School is a public school located in the Klahanie neighborhood of Issaquah, Washington, serving students from kindergarten through fifth grade. As part of the highly-regarded Issaquah School District, the school is well-known for its strong academic focus and its commitment to fostering a supportive, inclusive community. The school benefits from a high level of parental involvement and active community engagement, which contributes to a collaborative environment where educators and families work closely to support student success and well-being.

The campus itself is situated in a scenic, residential area, providing a safe and quiet setting conducive to learning. Challenger Elementary is recognized for its emphasis on developing the "whole child," balancing rigorous core curriculum—such as math, science, and literacy—with social-emotional learning and enrichment activities. With its dedicated staff and consistent track record of high student performance, the school is often considered a premier educational choice for families residing in the Issaquah/Sammamish plateau region.
350
Total Students
28.2
Full-Time Teachers
12.4
Student/Teacher Ratio
16.9%
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Challenger Elementary
Demographic Student Count
White109
Hispanic45
Black15
Asian145
Two or More36
  • Asian
    145 (41.4%)
  • White
    109 (31.1%)
  • Hispanic
    45 (12.9%)
  • Two or More
    36 (10.3%)
  • Black
    15 (4.3%)
School Location
School Details
Status: Open
School Level: Elementary School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: N/A
District: Issaquah School District
Phone: (425)837-7550
Website: http://challenger.isd411.org/
Grade Range: K - 5th
Total Students: 350
Full-Time Teachers (FTE): 28.2
Pupil/Teacher Ratio: 12.4
NSLP Participation:1 Yes participating without using any Provision or the CEO
Qualified Free Lunch: 47
Qualified Reduced Lunch: 12
Grades Taught
Kindergarten 52
Grade 1 47
Grade 2 61
Grade 3 74
Grade 4 50
Grade 5 66

Grades Taught Data Table

Grades Taught and Student Counts for Challenger Elementary
Grade Student Count
Kindergarten52
Grade 147
Grade 261
Grade 374
Grade 450
Grade 566
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Challenger Elementary
Gender Student Count Percentage
Female15143.1%
Male19956.9%
Nearby Elementary Schools (Within 10 Miles)