County
Dallas County
Region 10: Richardson · 14 districts · 584 campuses
Every geographic public school district whose administrative county TEA records as Dallas. Open-enrollment charter systems are indexed statewide because their recorded county is not an attendance boundary.
What this county contains
- Districts
- 14
- Campuses
- 584
- Average district score
- 82.1
Mean of 14 districts with a score
- Students
- 384,458
Across 14 districts reporting enrollment
Dallas County averages 82.1 across the 14 districts with a published overall score. That is 0.4 points above the state average of 81.7, which averages 1,019 Texas districts.
Dallas County ranked
Ranked lists covering Dallas County alone, each stating the population it ranks and how many districts are in it.
Rankings for every county, region and the whole state — each one states the population it ranks, how many entities are in it, and what was left out.
14 districts in Dallas County
Ordered by overall score, highest first. Districts TEA did not rate appear last.
| District | Rating | Score | Students |
|---|---|---|---|
| Highland Park ISD | A | 95 | 6,238 |
| Sunnyvale ISD | A | 94 | 2,322 |
| Coppell ISD | A | 93 | 13,056 |
| Garland ISD | B | 86 | 49,151 |
| Dallas ISD | B | 85 | 134,308 |
| Richardson ISD | B | 83 | 36,228 |
| Carrollton-Farmers Branch ISD | B | 81 | 22,899 |
| Grand Prairie ISD | B | 80 | 25,542 |
| Lancaster ISD | B | 80 | 6,434 |
| Mesquite ISD | B | 80 | 36,634 |
| Irving ISD | C | 78 | 29,212 |
| Cedar Hill ISD | C | 72 | 5,877 |
| Duncanville ISD | C | 72 | 10,992 |
| Desoto ISD | C | 71 | 5,565 |
Up one level
Where this comes from
Ratings and scores come from data the Texas Education Agency publishes at txschools.gov, fetched 15 August 2026. Enrollment figures come from TEA's separate PEIMS Student Program reports. Both archives carry checksums so each number stays traceable to the bytes TEA served. This site is unofficial and is not affiliated with TEA.