Excellent
#56 of 2,225 schools in WA
Top 3% in state
Challenger Elementary
Elementary School · Issaquah School District
25200 SE KLAHANIE BLVD, Issaquah, WA 98029
Enrollment
395
Student-Teacher
14.6:1
Score
9.0
Grades
Kindergarten – 5th
Enrollment
395
Student-Teacher
14.6:1
Score
9.0
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Issaquah
#2 of 9
public schools
Washington elementary schools
#55 of 1,202
In district
#4 of 30
Issaquah School District
Academic growth
9.3 / 10
Exceptional
About Challenger Elementary
Challenger Elementary serves 395 students in kindergarten through fifth grade in Issaquah, Washington. It is a regular public school, and its scores firmly place it among the strongest elementary programs in Washington state. The school earns a composite score of 9.0 out of 10 — rated Exceptional — built on an academic score of 8.8 and a growth score of 9.3.
Challenger ranks #56 out of 2,225 public schools in Washington, outperforming 98 percent of schools statewide. Within Issaquah, the school holds the second spot among the nine district elementary schools, placing it among the area's top K–5 options. The 9.3 growth score edges above the 8.8 academic score, signaling strong student progress alongside already high academic achievement.
The 14.6-to-1 student-teacher ratio gives students more direct access to instruction than many public elementary schools provide. For parents comparing options in Issaquah, Challenger's scores across every major performance dimension make it one of the most competitive elementary choices in the state.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Challenger Elementary — Students at Challenger Elementary score 71% proficient, which is above what's typical for similar communities (expected: 65%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
18%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 13 test records from WA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.3/10.
How Challenger Elementary Compares
See how Challenger Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 69% (2019) to 70.5% (2024). Reading/ELA proficiency has remained stable from 70% (2019) to 70.9% (2024).
Location
25200 SE KLAHANIE BLVD, Issaquah, WA 98029
Nearby Alternatives
Families considering Challenger Elementary may also want to explore other elementary schools in the area. Cascade Ridge Elementary (rated 9.2/10, 1.7 miles away, in nearby Sammamish), with a very similar rating. Another option is Endeavour Elementary School (rated 9.1/10, 0.9 miles away), with a very similar rating. Additionally, Cedar Trails Elementary (rated 8.9/10, 1.3 miles away, in nearby Sammamish), with a very similar rating. For more schools in Issaquah, see our Issaquah schools guide .
Nearby Schools
20 within 2.8 mi| School | Distance | Rating |
|---|---|---|
| Beaver Lake Middle School Issaquah | 0.2 mi | 7.9 |
| BRIGHTMONT ACADEMY - SAMMAMISH Issaquah | 0.9 mi | — |
| SNOQUALMIE SPRINGS SCHOOL Issaquah | 0.9 mi | 4.9 |
| Endeavour Elementary School Issaquah | 0.9 mi | 9.1 |
| Pacific Cascade Middle School Issaquah | 1.3 mi | 7.1 |
| ISSAQUAH MONTESSORI SCHOOL Issaquah | 1.4 mi | — |
| LAKESIDE MONTESSORI SCHOOL Issaquah | 1.0 mi | — |
| Sunny Hills Elementary Sammamish | 1.1 mi | 8.8 |
| Cedar Trails Elementary Sammamish | 1.3 mi | 8.9 |
| Pine Lake Middle School Sammamish | 1.3 mi | 7.3 |
| EASTSIDE COMMUNITY SCHOOL Issaquah | 1.7 mi | 7.8 |
| Grand Ridge Elementary Issaquah | 2.1 mi | 8.9 |
| Discovery Elementary Issaquah | 1.6 mi | 7.8 |
| Cascade Ridge Elementary Sammamish | 1.7 mi | 9.2 |
| BRIGHT HORIZONS AT THE HIGHLANDS Issaquah | 2.3 mi | 8.6 |
| Skyline High School Sammamish | 2.0 mi | 7.2 |
| ARBOR SCHOOLS Sammamish | 2.2 mi | 7.1 |
| Inglewood Middle School Sammamish | 2.9 mi | 5.1 |
| Rachel Carson Elementary Sammamish | 3.0 mi | 8.4 |
| Eastlake High School Sammamish | 2.8 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98029 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$164,058
Median Home Value
$964,400
Median Rent
$2,625/mo
Population
30,930
College Educated
72.6%
Homeownership
62.9%
Avg Commute
30.2 min
Poverty Rate
6.4%
Median Age
36.8
Community Profile
The community surrounding Challenger Elementary has a median household income of $164,058. It is a well-educated community where 73% of adults hold a bachelor's degree or higher. The median home value in the area is $964,400, with a median rent of $2,625/month. The local poverty rate of 6.4% is relatively low. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Adams Elementary School Seattle, WA | 9.0 |
| Alki Elementary School Seattle, WA | 9.0 |
| Beachwood Elementary School Jblm Lewis North, WA | 9.0 |
| Clara Barton Elementary School Redmond, WA | 9.0 |
| Dry Creek Elementary Port Angeles, WA | 9.0 |
| Hillcrest Elementary Oak Harbor, WA | 9.0 |
Frequently Asked Questions
Common questions about Challenger Elementary
What grades does Challenger Elementary serve?
Challenger Elementary serves students in grades Kindergarten through 5th.
How many students attend Challenger Elementary?
Challenger Elementary has an enrollment of approximately 395 students.
What is the student-teacher ratio at Challenger Elementary?
The student-teacher ratio at Challenger Elementary is 14.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Challenger Elementary rank in WA?
Challenger Elementary is ranked #56 out of 2,225 schools in WA.
What is Challenger Elementary's MySchoolScout rating?
Challenger Elementary has a composite rating of 9.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Challenger Elementary?
Based on the most recent state assessment data, Challenger Elementary has 69.8% math proficiency and 71.6% reading/ELA proficiency.
Is Challenger Elementary a charter school?
No, Challenger Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Challenger Elementary a Title I school?
No, Challenger Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Challenger Elementary?
18.0% of students at Challenger Elementary qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- Walk Score
- 22 Car-Dependent
- Transit Score
- 19 Minimal Transit
- Bike Score
- 61 Bikeable
- County Safety
- Low (173/100K)
Powered by 
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 395
- Student-Teacher Ratio
- 14.6:1
- Teachers (FTE)
- 27
- Free/Reduced Lunch
- 18.0%
- Type
- regular
- Setting
- Large Suburb
- County
- King County
- Phone
- (425) 837-7550
- Data Year
- 2023–2024
Resources & Links
District
Issaquah School District- District Enrollment
- 19,452
- Schools in District
- 30
- Per-Pupil Spending
- $17,188
- District Rank
- #4 of 30
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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