SchoolRow
#835

Centennial Elementary School

Mount Vernon, WA · Mount Vernon School District · Grades K-5

835th of 1,174 Washington elementary schools statewide · better than 29% Declining

435
Students
2023–24 enrollment
15.5:1
Student / teacher ratio
78%
Free / reduced-price lunch
low-income indicator
23.1%
Chronically absent
WA average 27%

Centennial Elementary School ranking

SchoolRow ranks Centennial Elementary School 835th of 1,174 Washington elementary schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 29% of elementary schools statewide. Its statewide percentile went from 44th in 2019 to 29th in 2025 — declining.

Statewide percentile by year
25%50%75%29%201920202025no testing 2020–21

Centennial Elementary School test scores

Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 217 students tested

English Language Arts
This school
34%
WA average
51%
Math
This school
38%
WA average
41%
Science
This school
28%
WA average
43%
English Language Arts over time this school WA average
25%50%75%34%51%201920202025no testing 2020–21
Math over time this school WA average
25%50%75%38%41%201920202025no testing 2020–21

Centennial Elementary School students

Racial and ethnic breakdown of 435 students (202324, NCES) — and how it has shifted since 2013

Hispanic65%White31%
Hover the pie for details
Hispanic 65%White 31%75%22%20132023
GroupTrend20132023Change
Hispanic75.0%64.6% 10.4 pts
White21.8%30.6% 8.8 pts
Asian0.8%2.1% 1.3 pts
Black0.5%0.9% 0.4 pts
Two or more races1.2%0.9% 0.3 pts
Pacific Islander0.3%0.7% 0.4 pts

Homes near Centennial Elementary School

Typical home value $573K in zip 98273 as of 2026-05 · trend since 2000

$148K$296K$444K$592K$564K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 98273 on Zillow →

Elementary schools near Centennial Elementary School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Centennial Elementary School in?

Centennial Elementary School is part of the Mount Vernon School District district in Mount Vernon, Washington.

Is Centennial Elementary School a good school?

SchoolRow ranks Centennial Elementary School 835th of 1,174 Washington elementary schools (better than 29% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).

What is the racial makeup of Centennial Elementary School?

Hispanic 65%, White 31%, Asian 2% (435 students, 2023–24).

How much do homes near Centennial Elementary School cost?

The typical home value in zip code 98273 is $573K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.