Serving 601 students in grades Kindergarten-8, Discovery School ranks in the top 50% of all schools in Arizona for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 34% (which is equal to the Arizona state average of 34%). The percentage of students achieving proficiency in reading/language arts is 30% (which is lower than the Arizona state average of 40%).
The student-teacher ratio of 20:1 is higher than the Arizona state level of 17:1.
Minority enrollment is 94% of the student body (majority Hispanic), which is higher than the Arizona state average of 67% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-8
- Enrollment: 601 students
- Student-Teacher Ratio: 20:1
- Minority Enrollment: 94%
- Overall Testing Rank: Top 50% in AZ
- Math Proficiency: 34% (Top 50%)
- Reading Proficiency: 30% (Btm 50%)
- Science Proficiency: 20-24% (Top 50%)
- Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Top Rankings
Discovery School ranks among the top 20% of public schools in Arizona for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Discovery School's student population of 601 students has grown by 28% over five school years.
The teacher population of 30 teachers has grown by 7% over five school years.
Grades Offered
Grades Kindergarten-8
(No virtual instruction)
(No virtual instruction)
Total Students
601 students
Total Classroom Teachers
30 teachers
School Calendar
School Rankings
Discovery School ranks within the top 50% of all 1,921 schools in Arizona (based off of combined math and reading proficiency testing data).
The diversity score of Discovery School is 0.35, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#957 out of 1921 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
34%
34%
Reading/Language Arts Test Scores (% Proficient)
30%
40%
Science Test Scores (% Proficient)
20-24%
24%
Student-Teacher Ratio
20:1
17:1
American Indian
2%
5%
Asian
5%
3%
Hispanic
80%
49%
Black
5%
6%
White
6%
33%
Two or more races
2%
4%
All Ethnic Groups
Eligible for Free Lunch
100%
41%
Eligible for Reduced Lunch
8%
10%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), AZ Dept. of Education
Frequently Asked Questions
What is Discovery School's ranking?
Discovery School is ranked #957 out of 1,921 schools, which ranks it among the top 50% of public schools in Arizona.
What schools are Discovery School often compared to?
Discovery Schoolis often viewed alongside schools like Desert Mirage Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
34% of students have achieved math proficiency (compared to the 34% AZ state average), while 30% of students have achieved reading proficiency (compared to the 40% AZ state average).
How many students attend Discovery School?
601 students attend Discovery School.
What is the racial composition of the student body?
80% of Discovery School students are Hispanic, 6% of students are White, 5% of students are Asian, 5% of students are Black, 2% of students are American Indian, and 2% of students are Two or more races.
What is the student-teacher ratio of Discovery School?
Discovery School has a student ration of 20:1, which is higher than the Arizona state average of 17:1.
What grades does Discovery School offer ?
Discovery School offers enrollment in grades Kindergarten-8 (No virtual instruction).
What school district is Discovery School part of?
Discovery School is part of Glendale Elementary District (4271).
School Reviews
Review Discovery School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.
