| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| San Diego Independent School District | San Diego | 4/10 Below Average · 38th pct | 1,495 | 3 | PK–12 | 1 |
| Freer Independent School District | Freer | 3/10 Below Average · 24th pct | 734 | 3 | PK–12 | 1 |
| Premont Independent School District | Concepcion | 3/10 Below Average · 22nd pct | 757 | 3 | PK–12 | 1 |
| Benavides Independent School District | Benavides | 2/10 Poor · 11th pct | 353 | 3 | PK–12 | 2 |
How Duval County compares
Together they enroll 3,339 students across 12 schools. The largest is San Diego Independent School District with 1,495 students. Districts here average 3.0/10, below the Texas average of 5.7/10. Ratings range from 2/10 to 4/10.
School Districts in Duval County, Texas
Duval County has 4 public school districts covering 5 zip codes. The top-rated district in Duval County is San Diego Independent School District (4/10). Ratings are based on the share of students proficient in reading and math on state assessments (STAAR 2023), ranked against all districts in Texas. 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.
Frequently Asked Questions
How many school districts are in Duval County, TX?
4 school districts serve zip codes in Duval County, TX. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in Duval County, TX?
Of the districts serving Duval County, San Diego Independent School District has the highest rating on this site at 4/10. That places it in the 38th percentile among Texas school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Texas reading and math assessments, ranked against other districts in Texas and converted to a 1–10 scale. Percentiles compare districts within Texas only, never across state lines.