For the 2026 school year, there are 8 public elementary schools serving 2,703 students in San Tan Valley, AZ.
The top-ranked public elementary schools in San Tan Valley, AZ are Combs Traditional Academy, Jack Harmon Elementary School and Ranch Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
San Tan Valley, AZ public elementary schools have an average math proficiency score of 25% (versus the Arizona public elementary school average of 35%), and reading proficiency score of 30% (versus the 40% statewide average). Elementary schools in San Tan Valley have an average ranking of 5/10, which is in the bottom 50% of Arizona public elementary schools.
Minority enrollment is 53% of the student body (majority Hispanic), which is less than the Arizona public elementary school average of 67% (majority Hispanic).
Best Public Elementary Schools in San Tan Valley, AZ (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Combs Traditional Academy
(Math: 55-59% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
38300 N Gantzel Rd
San Tan Valley, AZ 85140
(480) 987-5320
San Tan Valley, AZ 85140
(480) 987-5320
Gr: K-6 | 211 students Student-teacher ratio: 12:1 Minority enrollment: 56%
Rank: #22.
Jack Harmon Elementary School
(Math: 28% | Reading: 35%)
Rank:
Rank:
6/
Top 50%10
39315 N Cortona Dr
San Tan Valley, AZ 85140
(480) 882-3500
San Tan Valley, AZ 85140
(480) 882-3500
Gr: PK-6 | 382 students Student-teacher ratio: 18:1 Minority enrollment: 55%
Rank: #33.
Ranch Elementary School
(Math: 31% | Reading: 31%)
Rank:
Rank:
5/
Bottom 50%10
43521 N Kenworthy Rd
San Tan Valley, AZ 85140
(480) 882-3530
San Tan Valley, AZ 85140
(480) 882-3530
Gr: PK-6 | 509 students Student-teacher ratio: 24:1 Minority enrollment: 44%
Rank: #44.
Kathryn Sue Simonton Elementary School
(Math: 25% | Reading: 25%)
Rank:
Rank:
4/
Bottom 50%10
40300 N Simonton Blvd
San Tan Valley, AZ 85140
(480) 987-5330
San Tan Valley, AZ 85140
(480) 987-5330
Gr: PK-6 | 384 students Student-teacher ratio: 19:1 Minority enrollment: 50%
Rank: #55.
J. O. Combs Middle School
(Math: 21% | Reading: 28%)
Rank:
Rank:
4/
Bottom 50%10
37611 N Pecan Crk
San Tan Valley, AZ 85140
(480) 882-3510
San Tan Valley, AZ 85140
(480) 882-3510
Gr: K-8 | 581 students Student-teacher ratio: 20:1 Minority enrollment: 55%
Rank: #66.
Combs Online School For Success
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
301 E Combs Rd
San Tan Valley, AZ 85140
(480) 987-6300
San Tan Valley, AZ 85140
(480) 987-6300
Gr: K-12 | 116 students Student-teacher ratio: 116:1 Minority enrollment: 50%
Rank: #77.
Ellsworth Elementary School
(Math: 15% | Reading: 25%)
Rank:
Rank:
3/
Bottom 50%10
38454 N Carolina Ave
San Tan Valley, AZ 85140
(480) 882-3520
San Tan Valley, AZ 85140
(480) 882-3520
Gr: PK-6 | 516 students Student-teacher ratio: 17:1 Minority enrollment: 59%
Rank: n/an/a
38300 N Gantzel Rd
San Tan Valley, AZ 85140
(480) 882-3540
San Tan Valley, AZ 85140
(480) 882-3540
Gr: 6-8 | 4 students Minority enrollment: 25%
Frequently Asked Questions
What are the top-ranked public elementary schools in San Tan Valley, AZ?
The top-ranked public elementary schools in San Tan Valley, AZ include Combs Traditional Academy, Jack Harmon Elementary School and Ranch Elementary School.
How many public elementary schools are located in San Tan Valley?
8 public elementary schools are located in San Tan Valley.
What is the racial composition of students in San Tan Valley?
San Tan Valley public elementary schools minority enrollment is 53% of the student body (majority Hispanic), which is less than the Arizona public elementary schools average of 67% (majority Hispanic).
Which public elementary schools in San Tan Valley are often viewed compared to one another?
Popular comparisons of public elementary schools in San Tan Valley include: Kathryn Sue Simonton Elementary School vs. Jack Harmon Elementary School, Jack Harmon Elementary School vs. Kathryn Sue Simonton Elementary School, Ranch Elementary School vs. Combs Traditional Academy
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.