Copper Basin
🇺🇸 Official data · 2025San Tan Valley, Arizona 85143 · Florence Unified School District (4437)
#953 of 1,136 elementary schools in Arizona
#46051 of 50,301 nationally
About Copper Basin
Copper Basin is a public elementary located in San Tan Valley, in the Florence Unified School District (4437) school district of Arizona, United States. It caters for Grades PK–8. In 2025 it enrolled 557 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 18.0 out of 100, placing it in the lower 50% of elementary schools in United States and 953rd of 1,136 ranked elementary schools in Arizona. Its strongest component is students per teacher (33th percentile), and its weakest is reading proficiency (13th percentile).
Other published figures: enrollment 557.
There are 17 schools in San Tan Valley; Copper Basin ranks 14th of 16 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)26%
- Reading proficiency (30%)27%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)16.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Copper Basin by the official sources.
- Enrollment
- 557
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 16.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 27%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 26%
- Share of tested students proficient or above (all students, all grades).
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Schools near Copper Basin
Closest schools by straight-line distance, with their Success Index (US).
Walker Butte Middle School
San Tan Valley · Public elementary · Grades PK–8
718 students · 2.8 km away
Champion San Tan
San Tan Valley · Charter elementary · Grades K–8
458 students · 3.3 km away
Poston Butte High School
San Tan Valley · Public high · Grades 7–12
1,310 students · 4.2 km away
San Tan Foothills High School
Queen Creek · Public high · Grades 7–12
793 students · 4.8 km away
Skyline Ranch Elementary School
San Tan Valley · Public elementary · Grades PK–8
583 students · 7.1 km away
San Tan Heights Elementary
San Tan Valley · Public elementary · Grades PK–8
669 students · 7.6 km away
Magma Ranch K8 School
Florence · Public elementary · Grades PK–8
507 students · 7.6 km away
Ridgeview College Preparatory High School
San Tan Valley · Charter high · Grades 9–12
229 students · 7.8 km away
American Leadership Academy Anthem K-6
Florence · Charter other · Grades K–12
1,079 students · 8.2 km away
Circle Cross K8 STEM Academy
San Tan Valley · Public elementary · Grades K–8
728 students · 8.4 km away
Similar schools
Public elementary schools in Arizona with a comparable Enrollment.
Copper View Elementary School
Sahuarita · Public elementary · Grades PK–5
557 students
Don Mensendick School
Glendale · Public elementary · Grades K–8
558 students
Sunburst School
Glendale · Public elementary · Grades PK–6
556 students
Sonoran Heights Middle School
Surprise · Public elementary · Grades PK–8
560 students
Scott L Libby Elementary School
Litchfield Park · Public elementary · Grades PK–6
560 students
Jefferson Elementary School
Mesa · Public elementary · Grades PK–6
554 students
Frequently asked questions
Is Copper Basin a good school?
Copper Basin has a Success Index (US) of 18.0 out of 100 (Lower 50% of elementary schools in United States) and ranks #953 of 1,136 in Arizona. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Copper Basin rank in Arizona?
Copper Basin ranks #953 of 1,136 elementary schools in Arizona and #46051 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Copper Basin?
Copper Basin had 557 students in 2025.
Is Copper Basin a elementary school or a high school?
Copper Basin is classified as a elementary covering Grades PK–8. It is a public school.
What other schools are near Copper Basin?
There are 10 schools within 15 km of Copper Basin; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.