Very Good
#638 of 2,228 schools in WA
Top 29% in state
Centennial Elementary School
Elementary School · Mount Vernon School District
3100 Martin Rd, Mount Vernon, WA 98273
Enrollment
435
Student-Teacher
15.5:1
Score
7.4
Grades
Kindergarten – 5th
Enrollment
435
Student-Teacher
15.5:1
Score
7.4
Grades
Kindergarten – 5th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Washington schools
#638 of 2,228
In Mount Vernon
#2 of 14
public schools
In district
#2 of 12
Mount Vernon School District
School environment
8.5 / 10
Excellent
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Centennial Elementary School
Elementary School in Mount Vernon · grades Kindergarten – 5th. Start here, then compare fit against nearby and district options.
Open Doors
0.6 mi away. Use as a geographic alternative in the same move search.
Mount Vernon Open Doors
0.6 mi away. Use as a geographic alternative in the same move search.
About Centennial Elementary School
Centennial Elementary School is a public elementary school in Mount Vernon, WA, part of Mount Vernon School District. Centennial Elementary School serves approximately 435 students, and covers grades Kindergarten-5th, and has a 15.5:1 student-teacher ratio. Centennial Elementary School has a current MySchoolScout rating of 7.4 out of 10 and ranks #638 of 2,228 schools in WA.
Structured state assessment records for Centennial Elementary School show 45% math proficiency (multi-year average, 2009-2024) and 43% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 7.4 · Very Good
- District avg 6.6
- WA avg 6.8
What Parents Should Know
35% of students at Centennial Elementary School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Centennial Elementary School — Students at Centennial Elementary School score 32% proficient, which is above what's typical for similar communities (expected: 28%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
78.2%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 32 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: 7.8/10.
How Centennial Elementary School Compares
See how Centennial Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
3100 Martin Rd, Mount Vernon, WA 98273
Nearby Alternatives
Families considering Centennial Elementary School may also want to explore other elementary schools in the area. Harriet Rowley (rated 8.2/10, 1.8 miles away), which scores slightly higher. Another option is Jefferson Elementary (rated 6.9/10, 2.5 miles away), with a comparable rating. Additionally, Little Mountain Elementary (rated 6.2/10, 2.2 miles away), a more accessible option. For more schools in Mount Vernon, see our Mount Vernon schools guide .
Nearby Schools
20 within 3.0 mi| School | Distance | Rating |
|---|---|---|
| Open Doors Burlington | 0.6 mi | — |
| Mount Vernon Open Doors Mount Vernon | 0.6 mi | — |
| Northwest Career & Technical Academy/A WA Skills Center Mount Vernon | 0.6 mi | — |
| La Venture Middle School Mount Vernon | 0.9 mi | 6.0 |
| FOOTHILLS CHRISTIAN SCHOOL Mount Vernon | 1.4 mi | 4.1 |
| IMMACULATE CONCEPTION REGIONAL SCHOOL Mount Vernon | 1.7 mi | 5.7 |
| Mount Baker Middle School Mount Vernon | 2.1 mi | 4.0 |
| Madison Elementary Mount Vernon | 1.6 mi | 5.8 |
| Harriet Rowley Mount Vernon | 1.8 mi | 8.2 |
| Lucille Umbarger Elementary Burlington | 2.1 mi | 3.7 |
| Little Mountain Elementary Mount Vernon | 2.2 mi | 6.2 |
| Mount Vernon High School Mount Vernon | 1.8 mi | 5.7 |
| Jefferson Elementary Mount Vernon | 2.5 mi | 6.9 |
| SKAGIT ADVENTIST ACADEMY Burlington | 2.7 mi | 6.9 |
| BECC Burlington | 2.6 mi | 7.5 |
| Skagit County Detention Center Mount Vernon | 2.3 mi | — |
| Mount Vernon Special Ed Mount Vernon | 2.5 mi | 5.0 |
| SALISH SEA DEAF SCHOOL Burlington | 2.6 mi | — |
| Burlington Edison High School Burlington | 3.0 mi | 3.9 |
| Burlington-Edison Alternative School Burlington | 3.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98273 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$74,247
Median Home Value
$448,300
Median Rent
$1,171/mo
Population
30,078
College Educated
24.6%
Homeownership
62.8%
Avg Commute
22.9 min
Poverty Rate
15.1%
Median Age
37.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Adams Elementary Spokane, WA | 7.4 |
| Chief Kamiakin Elementary School Sunnyside, WA | 7.4 |
| Columbia River Gorge Elementary School Washougal, WA | 7.4 |
| Endeavour Elementary Mukilteo, WA | 7.4 |
| Fairmount Park Elementary School Seattle, WA | 7.4 |
| Hiawatha Elementary School Othello, WA | 7.4 |
Frequently Asked Questions
Common questions about Centennial Elementary School
What grades does Centennial Elementary School serve?
Centennial Elementary School serves students in grades Kindergarten through 5th.
How many students attend Centennial Elementary School?
Centennial Elementary School has an enrollment of approximately 435 students.
What is the student-teacher ratio at Centennial Elementary School?
The student-teacher ratio at Centennial Elementary School is 15.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Centennial Elementary School rank in WA?
Centennial Elementary School ranks #638 of 2,228 schools in WA.
What is Centennial Elementary School's MySchoolScout rating?
Centennial Elementary School has a current MySchoolScout rating of 7.4 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 Centennial Elementary School?
Based on loaded state assessment records, Centennial Elementary School has 45% math proficiency (multi-year average, 2009-2024) and 43% reading/ELA proficiency (multi-year average, 2009-2024).
Is Centennial Elementary School a charter school?
No, Centennial Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Centennial Elementary School a Title I school?
No, Centennial Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Centennial Elementary School?
78.2% of students at Centennial Elementary School 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
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 435
- Student-Teacher Ratio
- 15.5:1
- Teachers (FTE)
- 28
- Free/Reduced Lunch
- 78.2%
- Type
- regular
- Setting
- Small City
- County
- Skagit County
- Chronic Absenteeism (SY 2022-23)
- 34.9%
- Phone
- (360) 428-6138
Resources & Links
District
Mount Vernon School District- District Enrollment
- 6,441
- Schools in District
- 14
- Per-Pupil Spending
- $20,204
- District Rank
- #2 of 12
Other Schools in This District
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