Endeavour Elementary

Endeavour Elementary, a middle-of-the-pack primary school in Mukilteo, Washington, operated by Mukilteo School District, teaches 436 students, covering grades K through 5.

Mukilteo School District comprises 23 schools with combined enrollment of 15,175 students; Endeavour Elementary is among them.

On demographics, Endeavour Elementary lists that 42% of students identify as White, with the remaining enrollment distributed across several groups. The remainder breaks down as 30% Asian, 11% multiracial, 11% Hispanic, 7% Black. That is meaningfully less White than the county at large, where the share is closer to 64%.

In terms of school funding signals, The school currently runs with 29 full-time-equivalent teachers, for a student-teacher ratio near 15.0:1. That figure is tighter than the state norm's 17.3:1 average. An estimated 24% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. That share is below Snohomish County's rate of about 41%.

After controlling for student poverty, Endeavour Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 64.0%, the actual is 63.5%, a residual of -0.6 points.

In the broader community, community-level numbers for Snohomish County indicate median household income runs about $111,246, roughly 38% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. In all, Snohomish County runs 227 public schools (combined enrollment of about 118,688 students), of which Endeavour Elementary is one.

The closest other public school is Picnic Point Elementary, roughly 0.9 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, Endeavour Elementary comes 1st of 7 in the immediate cluster, ahead of the nearby-schools average of 52.6%.

The school occupies a commuter-belt site.

Looking at the recent track record. Over the past 7-year window, the student count fell 11%: 489 students in 2018 compared to 436 in 2025. The Asian share of enrollment declined from 37% to 30% over that span. Class-load math has narrowed: from 17.2:1 in 2018 to 15.0:1 in 2025.

Inside the community feed, members of the Endeavour Elementary community share and discuss open house dates, ride-share offers, and field-trip permission slips. Contributors range from current parents to recent graduates and teachers.