Average
#1787 of 2,225 schools in WA
Centennial Elementary School
Elementary School · Mount Vernon School District
3100 Martin Rd, Mount Vernon, WA 98273
Enrollment
435
Student-Teacher
15.5:1
Score
5.0
Grades
Kindergarten – 5th
Enrollment
435
Student-Teacher
15.5:1
Score
5.0
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Mount Vernon
#8 of 14
public schools
Washington elementary schools
#1,061 of 1,202
In district
#6 of 12
Mount Vernon School District
School environment
8.6 / 10
Exceptional
About Centennial Elementary School
Centennial Elementary School is a regular public elementary school located in Mount Vernon, Washington. Serving kindergarten through fifth grade, Centennial has an enrollment of 435 students and maintains a student-teacher ratio of 15.5:1 with 28 full-time equivalent teachers. The school's location within a small city provides a close-knit community atmosphere.
While Centennial Elementary School currently ranks #1554 out of 2261 schools in Washington, placing it around the 31st percentile, there is room for academic growth and improvement. Students at Centennial score an average of 34% proficient or above in ELA/Reading, 38% proficient or above in Math, and 36% proficient or above in Science. Centennial Elementary School is situated in a small city where the local community works closely with educators to support student development.
Score Breakdown
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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 13 test records from WA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 2.9/10.
How Centennial Elementary School Compares
See how Centennial Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 53% (2019) to 34.2% (2024). Reading/ELA proficiency has declined from 51% (2019) to 29.9% (2024).
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 7.8/10, 1.8 miles away), which scores notably higher. Another option is Madison Elementary (rated 6.6/10, 1.6 miles away), which scores notably higher. Additionally, Lucille Umbarger Elementary (rated 5.8/10, 2.1 miles away, in nearby Burlington), which scores slightly higher. 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 | 6.9 |
| 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 | 4.2 |
| Madison Elementary Mount Vernon | 1.6 mi | 6.6 |
| Harriet Rowley Mount Vernon | 1.8 mi | 7.8 |
| Lucille Umbarger Elementary Burlington | 2.1 mi | 5.8 |
| Little Mountain Elementary Mount Vernon | 2.2 mi | 4.6 |
| Mount Vernon High School Mount Vernon | 1.8 mi | 6.3 |
| Jefferson Elementary Mount Vernon | 2.5 mi | 4.5 |
| SKAGIT ADVENTIST ACADEMY Burlington | 2.7 mi | 6.9 |
| BECC Burlington | 2.6 mi | 7.2 |
| Skagit County Detention Center Mount Vernon | 2.3 mi | — |
| Mount Vernon Special Ed Mount Vernon | 2.5 mi | 4.8 |
| SALISH SEA DEAF SCHOOL Burlington | 2.6 mi | — |
| Burlington Edison High School Burlington | 3.0 mi | 5.3 |
| 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
Community Profile
The community surrounding Centennial Elementary School has a median household income of $74,247. It is an area where 25% of adults hold a bachelor's degree or higher. The median home value in the area is $448,300, with a median rent of $1,171/month. The area has a poverty rate of 15.1%. The average commute for residents is 23 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CASCADE CHRISTIAN SCHOOLS - FREDERICKSON ELEM. Tacoma, WA | 5.0 |
| Cordata Elementary School Bellingham, WA | 5.0 |
| Edna Travis Elementary School Tacoma, WA | 5.0 |
| Hazel Dell Elementary School Vancouver, WA | 5.0 |
| Lackamas Elementary Yelm, WA | 5.0 |
| Lakeview Terrace Elementary Moses Lake, WA | 5.0 |
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 is ranked #1787 out of 2,225 schools in WA.
What is Centennial Elementary School's MySchoolScout rating?
Centennial Elementary School has a composite rating of 5.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Centennial Elementary School?
Based on the most recent state assessment data, Centennial Elementary School has 37.7% math proficiency and 33.7% reading/ELA proficiency.
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
- City Safety
- High (1,975/100K)
FBI UCR 2024. City-level (Mount Vernon). Data >1 year old.
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
- Phone
- (360) 428-6138
- Data Year
- 2023–2024
Resources & Links
District
Mount Vernon School District- District Enrollment
- 6,441
- Schools in District
- 14
- Per-Pupil Spending
- $20,204
- District Rank
- #6 of 12
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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