Summersun Montessori
Private · Grades K · 7 students
Centennial Elementary School
3100 Martin Rd, Mount Vernon, WA 98273
Grades
K–5
Elementary
Students
430
Enrolled 2024–25
Students per teacher
15.2 : 1
Full-time teachers
District
Mount Vernon School District
Skagit County
Schola Grade D · Below average
Letter grade (A–F) · compared with 1,134 Washington elementary schools · How we grade
Percentiles compare this school with other Washington elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Centennial Elementary School
Centennial Elementary School is a public elementary school in Mount Vernon, Washington, serving grades K–5. It is part of Mount Vernon School District. The school is located in a small city in Skagit County.
In the 2024–25 school year, 430 students were enrolled, with about 15.2 students for every full-time teacher. That ratio is close to the typical Washington elementary school (15.2 students per teacher). Its Schola Grade is D (below average), compared with 1,134 Washington elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–5
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- K–5
- Enrollment (2024–25)
- 430 students
- Students per teacher
- 15.2 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- City — Small
- School district
- Mount Vernon School District
- County
- Skagit County
- NCES school ID
- 530540002262
Schools near Centennial Elementary School
All 21 schools in Mount Vernon →
Foothills Christian School
Private · Grades Pre-K–8 · 49 students
Madison Elementary
Public · Grades K–5 · 498 students
Immaculate Conception Regional School
Private · Grades Pre-K–8 · 194 students
Harriet Rowley
Public · Grades K–5 · 440 students
Lucille Umbarger Elementary
Public · Grades K–8 · 619 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.