Collier Elementary School
Collier Elementary School serves 168 students in grades Prekindergarten-5.
Collier Elementary School placed in the top 30% of all schools in Arizona for overall test scores (math proficiency is top 30%, and reading proficiency is top 20%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 55-59% (which is higher than the Arizona state average of 45%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 60-64% (which is higher than the Arizona state average of 45%) for the 2018-19 school year.
The student:teacher ratio of 15:1 is lower than the Arizona state level of 18:1.
Minority enrollment is 43% of the student body (majority Hispanic), which is lower than the Arizona state average of 62% (majority Hispanic).
Collier Elementary School ranks among the top 20% of public schools in Arizona for:
Reading/Language Arts Proficiency
Collier Elementary School's student population of 168 students has declined by 23% over five school years.
The teacher population of 11 teachers has declined by 15% over five school years.
Total Classroom Teachers
Students by Grade
Collier Elementary School is ranked within the top 30% of all 2,120 schools in Arizona (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Collier Elementary School is 0.58, which is less than the diversity score at state average of 0.65. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year Data
State Level (AZ)
Overall Testing Rank
#446 out of 2120 schools
Math Test Scores (% Proficient)
Reading/Language Arts Test Scores (% Proficient)
Student : Teacher Ratio
Two or more races
All Ethnic Groups
Eligible for Free Lunch
Eligible for Reduced Lunch
School Statewide Testing
School District Name
Source: 2017-2018 (latest school year available) NCES, AZ Dept. of Education
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