Serving 435 students in grades Kindergarten-5, Centennial Elementary School ranks in the bottom 50% of all schools in Washington for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 37% (which is lower than the Washington state average of 41%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is lower than the Washington state average of 53%).
The student:teacher ratio of 16:1 is equal to the Washington state level of 16:1.
Minority enrollment is 70% of the student body (majority Hispanic), which is higher than the Washington state average of 52% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-5
- Enrollment: 435 students
- Student:Teacher Ratio: 16:1
- Minority Enrollment: 70%
- Overall Testing Rank: Bottom 50% in WA
- Math Proficiency: 37% (Btm 50%)
- Reading Proficiency: 30-34% (Btm 50%)
- Science Proficiency: 25-29% (Btm 50%)
- Source: National Center for Education Statistics (NCES), WA Dept. of Education
Top Rankings
Centennial Elementary School ranks among the top 20% of public schools in Washington for:
Category
Attribute
Percent Eligible For Free Lunch
Student Attention
School Overview
Centennial Elementary School's student population of 435 students has declined by 14% over five school years.
The teacher population of 28 teachers has declined by 22% over five school years.
Grades Offered
Grades Kindergarten-5
(No virtual instruction)
(No virtual instruction)
Total Students
435 students
Gender %
Total Classroom Teachers
28 teachers
School Rankings
Centennial Elementary School ranks within the bottom 50% of all 2,088 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Centennial Elementary School is 0.49, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1495 out of 2088 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
37%
41%
Reading/Language Arts Test Scores (% Proficient)
30-34%
53%
Science Test Scores (% Proficient)
25-29%
49%
Student : Teacher Ratio
16:1
16:1
American Indian
n/a
1%
Asian
2%
9%
Hispanic
65%
26%
Black
1%
5%
White
30%
48%
Hawaiian
1%
2%
Two or more races
1%
9%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
78%
49%
Eligible for Reduced Lunch
8%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Centennial Elementary School's ranking?
Centennial Elementary School is ranked #1495 out of 2,088 schools, which ranks it among the bottom 50% of public schools in Washington.
What schools are Centennial Elementary School often compared to?
Centennial Elementary Schoolis often viewed alongside schools like Madison Elementary School, Conway School District 317, Big Lake Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
37% of students have achieved math proficiency (compared to the 41% WA state average), while 30-34% of students have achieved reading proficiency (compared to the 53% WA state average).
How many students attend Centennial Elementary School?
435 students attend Centennial Elementary School.
What is the racial composition of the student body?
65% of Centennial Elementary School students are Hispanic, 30% of students are White, 2% of students are Asian, 1% of students are Black, 1% of students are Hawaiian, and 1% of students are Two or more races.
What is the student:teacher ratio of Centennial Elementary School?
Centennial Elementary School has a student ration of 16:1, which is equal to the Washington state average of 16:1.
What grades does Centennial Elementary School offer ?
Centennial Elementary School offers enrollment in grades Kindergarten-5 (No virtual instruction).
What school district is Centennial Elementary School part of?
Centennial Elementary School is part of Mount Vernon School District.
School Reviews
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