Centennial Elementary School

522 Mason Lane
Nampa, ID 83686
(School attendance zone shown in map)
2/
10
Bottom 50%
Serving 380 students in grades Prekindergarten-5, Centennial Elementary School ranks in the bottom 50% of all schools in Idaho for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 31% (which is lower than the Idaho state average of 42%). The percentage of students achieving proficiency in reading/language arts is 30% (which is lower than the Idaho state average of 55%).
The student:teacher ratio of 18:1 is higher than the Idaho state level of 17:1.
Minority enrollment is 46% of the student body (majority Hispanic), which is higher than the Idaho state average of 26% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Prekindergarten-5
  • Enrollment: 380 students
  • Student:Teacher Ratio: 18:1
  • Minority Enrollment: 46%
  • : Bottom 50% in ID
  • : 31% (Btm 50%)
  • : 30% (Btm 50%)
  • : 10-14% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ID Dept. of Education

Top Rankings

Centennial Elementary School ranks among the top 20% of public schools in Idaho for:

School Overview

Centennial Elementary School's student population of 380 students has declined by 25% over five school years.
The teacher population of 21 teachers has declined by 12% over five school years.
School Type
Grades Offered
Grades Prekindergarten-5
Total Students
380 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
21 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 709 schools in Idaho (based off of combined math and reading proficiency testing data).
The diversity score of Centennial Elementary School is 0.56, which is more than the diversity score at state average of 0.42. The school's diversity has stayed relatively flat over five school years.
This School
State Level (ID)
#602 out of 709 schools
(Bottom 50%)
This chart displays the overall school rank of Centennial Elementary School, with the latest 2021-22 school year data.
31%
42%
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 Idaho by year, with the latest 2021-22 school year data.
30%
55%
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 Idaho by year, with the latest 2021-22 school year data.
10-14%
41%
Student : Teacher Ratio
18:1
17:1
This chart displays the student teacher ratio of Centennial Elementary School and the public school average student teacher ratio of Idaho by year, with the latest 2022-23 school year data.
American Indian
n/a
1%
This chart displays the percentage of American Indian students in Centennial Elementary School and percentage of American Indian public school students in Idaho by year, with the latest 2013-14 school year data.
Asian
n/a
1%
This chart displays the percentage of Asian students in Centennial Elementary School and the percentage of Asian public school students in Idaho by year, with the latest 2020-21 school year data.
Hispanic
39%
19%
This chart displays the percentage of Hispanic students in Centennial Elementary School and the percentage of Hispanic public school students in Idaho by year, with the latest 2022-23 school year data.
Black
n/a
1%
This chart displays the percentage of Black students in Centennial Elementary School and the percentage of Black public school students in Idaho by year, with the latest 2013-14 school year data.
White
54%
74%
This chart displays the percentage of White students in Centennial Elementary School and the percentage of White public school students in Idaho by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
7%
4%
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 Idaho 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 Idaho.
0.56
This chart displays the diversity score of Centennial Elementary School and the public school average diversity score of Idaho by year, with the latest 2022-23 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
45%
24%
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 Idaho by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
14%
9%
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 Idaho by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), ID Dept. of Education

Frequently Asked Questions

What is Centennial Elementary School's ranking?
Centennial Elementary School is ranked #602 out of 709 schools, which ranks it among the bottom 50% of public schools in Idaho.
What schools are Centennial Elementary School often compared to?
Centennial Elementary Schoolis often viewed alongside schools like Lake Ridge Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
31% of students have achieved math proficiency (compared to the 42% ID state average), while 30% of students have achieved reading proficiency (compared to the 55% ID state average).
How many students attend Centennial Elementary School?
380 students attend Centennial Elementary School.
What is the racial composition of the student body?
54% of Centennial Elementary School students are White, 39% of students are Hispanic, and 7% 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 18:1, which is higher than the Idaho state average of 17:1.
What grades does Centennial Elementary School offer ?
Centennial Elementary School offers enrollment in grades Prekindergarten-5
What school district is Centennial Elementary School part of?
Centennial Elementary School is part of Nampa School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: Prekindergarten-5
  • Enrollment: 380 students
  • Student:Teacher Ratio: 18:1
  • Minority Enrollment: 46%
  • : Bottom 50%
  • : 31% (Btm 50%)
  • : 30% (Btm 50%)
  • : 10-14% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), ID Dept. of Education

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