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Very Good

#807 of 2,228 schools in WA

Top 36% in state

Challenger Elementary

Elementary School · Mukilteo School District · Everett, WA

A Mukilteo School District elementary school serving grades Pre-K – 5th.

9600 Holly Drive, Everett, WA 98204

  • Math 29% vs WA 46% (2024)
  • Reading 37% vs WA 50% (2024)
  • 14.2:1 student-teacher ratio

Academics

Full Profile · 3/3 metrics
Student Progress7.0Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data13
Annual Change-1.3 pts/yr
Data Period2009–2024
TrendDeclining
Academics5.7Average30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency28.4% (2024 SBA)
Reading/ELA Proficiency37.3% (2024 SBA)
Math vs. State Avg-23.4 pts
Reading vs. State Avg-11.1 pts
Overall Proficiency33% (2024 SBA, Math+ELA)
Expected (poverty-adj.)32% (model expectation from 2024 SBA)
vs. Expected+1.0 pts
Adjusted Percentile40th
Resources & Environment8.9Excellent20%
Student-teacher ratio, district spending per student, and attendance.
View breakdown
Student-Teacher Ratio14.2:1
District spending per student$20,374
Chronic Absenteeism38.5%

Students at Challenger Elementary score 33% proficient, which is above what's typical for similar communities (expected: 32%).

How we calculate scores →

2024 SBA proficiency

Most recent published year. School vs. WA average.

Math Proficiency29%(2024 SBA)
School
State
46%(2024 SBA)
ELA Proficiency37%(2024 SBA)
School
State
50%(2024 SBA)

Trend

↓ Declining

Proficiency has fallen 17 points since 2018, to 33% in 2024, across a 16-year record (2009–2024).

Show all 13 years
2009
Math
47%
ELA
56%
2010
Math
53%
ELA
54%
2011
Math
52%
ELA
56%
2012
Math
51%
ELA
61%
2013
Math
59%
ELA
56%
2014
Math
34%
ELA
33%
2015
Math
42%
ELA
48%
2016
Math
41%
ELA
48%
2017
Math
46%
ELA
55%
2018
Math
46%
ELA
54%
2019
Math
46%
ELA
54%
2022
Math
32%
ELA
34%
2024
Math
29%
ELA
37%

Multi-year averages used by the rating model: math 41% (multi-year average, 2009-2024) · reading/ELA 47% (multi-year average, 2009-2024)

Based on 34 test records from WA state assessments and EdFacts (NCES).

Equity & diversity

Shown separately, not included in the overall score

Free/reduced lunch

72%

Students qualifying for federal meal assistance

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

The neighborhood

Where Challenger Elementary sits, and what the surrounding area looks like.

Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the Seattle map →

Getting around & local context

  • Walk 59Somewhat Walkable
  • Transit 44Some Transit
  • Bike 68Bikeable
  • City Safety: High3,500/100K

Powered byWalk Score

FBI Uniform Crime Reporting · 2024 · city context (Everett), not school-level safety or attendance eligibility. Source details

Source period: 2024. Freshness not available.

Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)

Median income

$66,592

Median home value

$386,300

Median rent

$1,732/mo

College educated

22.1%

Homeownership

35.2%

Poverty rate

15.4%

ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 98204; this is area context, not an attendance boundary.

Programs & students

Programs & Offerings

Gifted & Talented ProgramAvailable
This school offers a gifted and talented program for qualifying students.·CRDC via Urban Institute · SY 2021–22

Compare nearby

Nearby same-level schools

4 from a 5-mile search; district fallback available

SchoolScoreGradesDistanceEnrollmentCompare
Special ServicesEnrollment path unverified5.6PK–120.2 mi49Compare →
Horizon ElementaryEnrollment path unverified5.3K–50.7 mi529Compare →
Olivia Park ElementaryEnrollment path unverified5.8K–50.9 mi587Compare →
Emerson Elementary SchoolEnrollment path unverified6.3PK–51.0 mi634Compare →

Distance is proximity only; it is not attendance eligibility.

Enrollment path unverified: Potential public school; its attendance or application path has not been classified.

Mukilteo School District

Schools in district
24
Rank in district
#6 of 23
District spending per student
$20,374NCES F-33 · FY 2023 · This annual source is three years behind the current year.
District child poverty rate
13.7%Census SAIPE · 2024

Challenger Elementary is listed in Mukilteo School District; a district label does not verify attendance for an address.

About Challenger Elementary

Challenger Elementary is a public elementary school in Everett, WA, part of Mukilteo School District, serving approximately 654 students in grades Pre-K-5th with a 14.2:1 student-teacher ratio. It holds a MySchoolScout rating of 7.0 out of 10 and ranks #807 of 2,228 schools in WA. State assessment records show 41% math proficiency (multi-year average, 2009-2024) and 47% reading/ELA proficiency (multi-year average, 2009-2024).

Frequently asked questions

Common questions about Challenger Elementary

What grades does Challenger Elementary serve?

Challenger Elementary serves students in grades Pre-K through 5th.

How many students attend Challenger Elementary?

Challenger Elementary has an enrollment of approximately 654 students.

What is the student-teacher ratio at Challenger Elementary?

The student-teacher ratio at Challenger Elementary is 14.2:1. 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 ranks #807 of 2,228 schools in WA.

What is Challenger Elementary's MySchoolScout rating?

Challenger Elementary has a current MySchoolScout rating of 7.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Challenger Elementary?

Based on loaded state assessment records, Challenger Elementary has 41% math proficiency (multi-year average, 2009-2024) and 47% reading/ELA proficiency (multi-year average, 2009-2024).

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?

72.0% 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.

School factsNCES Common Core of Data (CCD) (SY 2023–24)

Grades
Pre-K – 5th
Enrollment
654
Student-Teacher Ratio
14.2:1
Teachers (FTE)
46
Type
regular
Setting
Midsize City
County
Snohomish County
Chronic Absenteeism (SY 2022-23)
38.5%
Area population (ZIP 98204)
43,961
Area average commute
26.9 min
Area median age
33.3
About this school's data

Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.

School directory (enrollment, grades, staff, contact)
NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
  • Source period: SY 2023–24. A newer release may be available.
MySchoolScout rating and rank
MySchoolScout ranking model · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
Math proficiency
State department of education · 2024 SBA · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Reading/ELA proficiency
State department of education · 2024 SBA · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived from source records rather than read directly from one field.
Student progress (growth)
NCES EdFacts · Mixed source periods · Low confidence
  • Vintage not available. Do not use this measure alone.
  • Available for part of the eligible units; results may not represent the full area.
  • Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
Neighborhood (income, housing, education)
U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
  • Older source: ACS 2019–2023 5-year estimates. Use as historical context.
  • Reported for the ZCTA for ZIP 98204; this does not measure the attendance area.
Programs (AP/IB, athletics, gifted)
CRDC via Urban Institute · SY 2021–22 · Medium confidence
  • Available for part of the eligible units; results may not represent the full area.
  • Source period: SY 2021–22. A newer release may be available.

Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24

About our data · How we calculate scores

Related reading

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