Schools in Dilley ISD, Texas (2025)
3 schools · 841 students · 3 public · median Enrollment 258.
Dilley ISD, in Texas, has 3 schools in United States's 2025 data, together educating about 841 students. By level there are 1 elementary, 1 middle, 1 high; by sector 3 public.
The median Enrollment across Dilley ISD's schools is 258, below the Texas median of 533. Students enrolled in the latest NCES directory year.
3 of the 3 schools qualify for the Success Index (US). The highest-scoring is Dilley El (34.5, lower 50% of elementary schools nationally), followed by Mary Harper Middle (32.9, lower 50% of middle schools nationally), and Dilley H S (30.7, lower 50% of high schools nationally). Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Dilley El (402 students), Dilley H S (258 students), Mary Harper Middle (181 students).
Ranked schools in Dilley ISD
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Texas.
- 135Dilley ElDilley · Public Elementary40% Math proficiency · 402 students
- 233Mary Harper MiddleDilley · Public Middle29% Math proficiency · 181 students
- 331Dilley H SDilley · Public High22% Math proficiency · 258 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Dilley El Dilley · Elementary · Grades PK–5 | Public | 34.5 Lower 50% | 40% Math proficiency | 402 |
| 2 | Mary Harper Middle Dilley · Middle · Grades 6–8 | Public | 32.9 Lower 50% | 29% Math proficiency | 181 |
| 3 | Dilley H S Dilley · High · Grades 9–12 | Public | 30.7 Lower 50% | 22% Math proficiency | 258 |
Compare the top 3 schools in Dilley ISD side by side →
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Frequently asked questions
What is the best school in Dilley ISD?
Dilley El is the highest-ranked school in Dilley ISD with a Success Index (US) of 34.5 out of 100 (Lower 50% of elementary schools in United States).
How many schools are in Dilley ISD?
Dilley ISD has 3 schools (1 elementary, 1 middle, 1 high) educating 841 students in 2025.
What is the typical Enrollment in Dilley ISD?
The median Enrollment across schools in Dilley ISD is 258. Students enrolled in the latest NCES directory year.