Endeavour Elementary
🇺🇸 Official data · 2025Mukilteo, Washington 98275 · Mukilteo School District
#137 of 1,154 elementary schools in Washington
#5123 of 50,301 nationally
About Endeavour Elementary
Endeavour Elementary is a public elementary located in Mukilteo, in the Mukilteo School District school district of Washington, United States. It caters for Grades K–5. In 2025 it enrolled 436 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 79.7 out of 100, placing it in the top 25% of elementary schools in United States and 137th of 1,154 ranked elementary schools in Washington. Its strongest component is math proficiency (87th percentile), and its weakest is students per teacher (41th percentile).
Other published figures: enrollment 436.
There are 7 schools in Mukilteo; Endeavour Elementary ranks 1st of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)73%
- Reading proficiency (30%)72%
- Community advantage (fewer free/reduced-price lunch) (25%)24.1%
- Students per teacher (15%)15.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Endeavour Elementary by the official sources.
- Enrollment
- 436
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 24.1%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 73%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Endeavour Elementary
Closest schools by straight-line distance, with their Success Index (US).
Picnic Point Elementary
Edmonds · Public elementary · Grades K–5
454 students · 1.4 km away
Serene Lake Elementary
Edmonds · Public elementary · Grades K–5
455 students · 1.8 km away
Kamiak High School
Mukilteo · Public high · Grades 9–12
2,384 students · 2.0 km away
Columbia Elementary
Mukilteo · Public elementary · Grades PK–5
596 students · 2.0 km away
Harbour Pointe Middle School
Mukilteo · Public middle · Grades 6–8
803 students · 2.2 km away
Eceap
Mukilteo · Public other · Grades PK–PK
118 students · 2.2 km away
Fairmount Elementary
Everett · Public elementary · Grades K–5
510 students · 3.3 km away
Pathfinder Kindergarten Center
Everett · Public elementary · Grades PK–K
437 students · 3.4 km away
Beverly Elementary
Lynnwood · Public elementary · Grades K–6
413 students · 4.2 km away
Meadowdale Elementary
Lynnwood · Public elementary · Grades K–6
430 students · 4.3 km away
Similar schools
Public elementary schools in Washington with a comparable Enrollment.
Rowena Chess Elementary
Pasco · Public elementary · Grades PK–5
436 students
Liberty Jr High & Elementary
Spangle · Public elementary · Grades PK–8
437 students
Allen Creek Elementary School
Marysville · Public elementary · Grades PK–5
437 students
Pathfinder Kindergarten Center
Everett · Public elementary · Grades PK–K
437 students
Onalaska Elementary School
Onalaska · Public elementary · Grades PK–5
437 students
Louisa Boren STEM K-8
Seattle · Public elementary · Grades PK–8
437 students
Frequently asked questions
Is Endeavour Elementary a good school?
Endeavour Elementary has a Success Index (US) of 79.7 out of 100 (Top 25% of elementary schools in United States) and ranks #137 of 1,154 in Washington. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Endeavour Elementary rank in Washington?
Endeavour Elementary ranks #137 of 1,154 elementary schools in Washington and #5123 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Endeavour Elementary?
Endeavour Elementary had 436 students in 2025.
Is Endeavour Elementary a elementary school or a high school?
Endeavour Elementary is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Endeavour Elementary?
There are 10 schools within 15 km of Endeavour Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.