Centennial Elementary School

24353 Mathias Rd E
Graham, WA 98338
(School attendance zone shown in map)
5/
10
Bottom 50%
Serving 548 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 top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40% (which is equal to the Washington state average of 40%). The percentage of students achieving proficiency in reading/language arts is 49% (which is lower than the Washington state average of 53%).
The student:teacher ratio of 15:1 is lower than the Washington state level of 16:1.
Minority enrollment is 50% of the student body (majority Hispanic), which is lower than the Washington state average of 51% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Kindergarten-5
  • Enrollment: 548 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 50%
  • : Bottom 50% in WA
  • : 40% (Top 50%)
  • : 49% (Btm 50%)
  • : 50-54% (Top 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

School Overview

Centennial Elementary School's student population of 548 students has grown by 11% over five school years.
The teacher population of 36 teachers has grown by 12% over five school years.
School Type
Grades Offered
Grades Kindergarten-5
Total Students
548 students
This chart displays total students of Centennial Elementary School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Centennial Elementary School
Total Classroom Teachers
36 teachers
This chart displays the total teachers of Centennial Elementary School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Centennial Elementary School by grade.

School Rankings

Centennial Elementary School ranks within the bottom 50% of all 2,113 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Centennial Elementary School is 0.67, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WA)
#1104 out of 2113 schools
(Bottom 50%)
This chart displays the overall school rank of Centennial Elementary School, with the latest 2021-22 school year data.
40%
40%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Centennial Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Washington by year, with the latest 2021-22 school year data.
49%
53%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Centennial Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Washington by year, with the latest 2021-22 school year data.
50-54%
49%
Student : Teacher Ratio
15:1
16:1
This chart displays the student teacher ratio of Centennial Elementary School and the public school average student teacher ratio of Washington by year, with the latest 2022-23 school year data.
American Indian
2%
1%
This chart displays the percentage of American Indian students in Centennial Elementary School and percentage of American Indian public school students in Washington by year, with the latest 2022-23 school year data.
Asian
1%
9%
This chart displays the percentage of Asian students in Centennial Elementary School and the percentage of Asian public school students in Washington by year, with the latest 2022-23 school year data.
Hispanic
25%
26%
This chart displays the percentage of Hispanic students in Centennial Elementary School and the percentage of Hispanic public school students in Washington by year, with the latest 2022-23 school year data.
Black
3%
5%
This chart displays the percentage of Black students in Centennial Elementary School and the percentage of Black public school students in Washington by year, with the latest 2022-23 school year data.
White
50%
49%
This chart displays the percentage of White students in Centennial Elementary School and the percentage of White public school students in Washington by year, with the latest 2022-23 school year data.
Hawaiian
4%
1%
This chart displays the percentage of Hawaiian students in Centennial Elementary School and the percentage of Hawaiian public school students in Washington by year, with the latest 2022-23 school year data.
Two or more races
15%
9%
This chart displays the percentage of students of two or more races in Centennial Elementary School and the percentage of public school students of two or more races in Washington by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Centennial Elementary School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Washington.
0.67
This chart displays the diversity score of Centennial Elementary School and the public school average diversity score of Washington by year, with the latest 2022-23 school year data.
Eligible for Free Lunch
53%
41%
This chart displays the percentage of students who is eligible for free lunch in Centennial Elementary School and the percentage of public school students who is eligible for free lunch in Washington by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
8%
8%
This chart displays the percentage of students who is eligible for reduced lunch in Centennial Elementary School and the percentage of public school students who is eligible for reduced lunch in Washington by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), WA Dept. of Education

Frequently Asked Questions

What is Centennial Elementary School's ranking?
Centennial Elementary School is ranked #1104 out of 2,113 schools, which ranks it among the bottom 50% of public schools in Washington.
What percent of students have achieved state testing proficiency in math and reading?
40% of students have achieved math proficiency (compared to the 40% WA state average), while 49% of students have achieved reading proficiency (compared to the 53% WA state average).
How many students attend Centennial Elementary School?
548 students attend Centennial Elementary School.
What is the racial composition of the student body?
50% of Centennial Elementary School students are White, 25% of students are Hispanic, 15% of students are Two or more races, 4% of students are Hawaiian, 3% of students are Black, 2% of students are American Indian, and 1% of students are Asian.
What is the student:teacher ratio of Centennial Elementary School?
Centennial Elementary School has a student ration of 15:1, which is lower than the Washington state average of 16:1.
What grades does Centennial Elementary School offer ?
Centennial Elementary School offers enrollment in grades Kindergarten-5
What school district is Centennial Elementary School part of?
Centennial Elementary School is part of Bethel School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Kindergarten-5
  • Enrollment: 548 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 50%
  • : Bottom 50%
  • : 40% (Top 50%)
  • : 49% (Btm 50%)
  • : 50-54% (Top 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

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