| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| J. O. Combs Unified School District | San Tan Valley | 4/10 Below Average · 39th pct | 4,401 | 10 | PK–12 | 1 |
| Maricopa Unified School District | Maricopa | 4/10 Below Average · 35th pct | 8,731 | 13 | PK–12 | 1 |
| Oracle Elementary District | Oracle | 4/10 Below Average · 34th pct | 399 | 1 | PK–8 | 1 |
| Apache Junction Unified District | Gold Canyon | 4/10 Below Average · 31st pct | 3,021 | 5 | PK–12 | 3 |
| Florence Unified School District | Florence | 3/10 Below Average · 29th pct | 9,090 | 14 | PK–12 | 4 |
| Casa Grande Union High School District | Bapchule | 3/10 Below Average · 28th pct | 4,002 | 3 | 9–12 | 6 |
| Ray Unified District | Kearny | 2/10 Poor · 12th pct | 373 | 2 | PK–12 | 3 |
| Superior Unified School District | Superior | 2/10 Poor · 12th pct | 335 | 2 | PK–12 | 1 |
| Coolidge Unified District | Coolidge | 2/10 Poor · 11th pct | 2,585 | 6 | PK–12 | 3 |
| Mammoth-San Manuel Unified District | San Manuel | 2/10 Poor · 11th pct | 534 | 3 | PK–12 | 1 |
| Santa Cruz Valley Union High School District | Arizona City | 1/10 Poor · 4th pct | 360 | 2 | 9–12 | 5 |
How Pinal County compares
Together they enroll 33,831 students across 61 schools. The largest is Florence Unified School District with 9,090 students. Districts here average 2.8/10, below the Arizona average of 4.7/10. Ratings range from 1/10 to 4/10.
School Districts in Pinal County, Arizona
Pinal County has 11 public school districts covering 29 zip codes. The top-rated district in Pinal County is J. O. Combs Unified School District (4/10). Ratings are based on the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts), ranked against all districts in Arizona. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.