Copper Basin
Public
Elementary Grades PK–8
Part of Florence Unified School District (4437)
28682 N MAIN ST, San Tan Valley, AZ 85143 · (480) 888-7500
Community ratings
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Academic performance
Math proficiency16%
State average 31.2%
Reading / language arts23%
State average 38.5%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
557Students enrolled
16:1Student–teacher ratio
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Pre-K6
Kindergarten37
Grade 159
Grade 261
Grade 369
Grade 447
Grade 565
Grade 670
Grade 768
Grade 872
Ungraded3
Students
Hispanic · 47%264
White · 36%200
Black · 7%40
Two or more races · 5%29
American Indian/Alaska Native · 3%16
Native Hawaiian/Pacific Islander · 1%5
Asian · 1%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
616’20
614’21
640’22
558’23
557’24
Location
28682 N MAIN ST San Tan Valley
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.