ÿÈÕ³Ô¹Ï

Best 78017 Texas Public Schools (2026)

For the 2026 school year, there are 3 public schools serving 868 students in 78017, TX (there are , serving 30 private students). 97% of all K-12 students in 78017, TX are educated in public schools (compared to the TX state average of 94%).
The top-ranked public schools in 78017, TX are Dilley Elementary School, Mary Harper Middle School and Dilley High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 78017 have an average math proficiency score of 17% (versus the Texas public school average of 44%), and reading proficiency score of 37% (versus the 51% statewide average). Schools in 78017, TX have an average ranking of 1/10, which is in the bottom 50% of Texas public schools.
Minority enrollment is 96% of the student body (majority Hispanic), which is more than the Texas public school average of 75% (majority Hispanic).

Best 78017, TX Public Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Dilley Elementary School
(Math: 15-19% | Reading: 40-44%)
Rank:
2/
10
Bottom 50%
215 Harriman St
Dilley, TX 78017
(830) 965-1313
Gr: PK-5 | 435 students Student-teacher ratio: 12:1 Minority enrollment: 97%
Rank: #22.
Mary Harper Middle School
(Math: 20-24% | Reading: 35-39%)
Rank:
2/
10
Bottom 50%
240 W Fm 117
Dilley, TX 78017
(830) 965-2195
Gr: 6-8 | 167 students Student-teacher ratio: 9:1 Minority enrollment: 96%
Rank: #33.
Dilley High School
(Math: 6-9% | Reading: 25-29%)
Rank:
1/
10
Bottom 50%
1 Grey Wolf Dr
Dilley, TX 78017
(830) 965-1814
Gr: 9-12 | 266 students Student-teacher ratio: 9:1 Minority enrollment: 94%
[+] Show Closed Public Schools in 78017 Texas

78017, Texas Public Schools (Closed)

School
Location
Quick Facts
245 Hwy 117
Dilley, TX 78017
(830) 965-1912
Gr: 6-8 | 3 students

Frequently Asked Questions

What are the top-ranked public schools in 78017, TX?
The top-ranked public schools in 78017, TX include Dilley Elementary School, Mary Harper Middle School and Dilley High School.
How many public schools are located in 78017?
3 public schools are located in 78017.
What percentage of students in 78017 go to public school?
97% of all K-12 students in 78017 are educated in public schools (compared to the TX state average of 94%).
What is the racial composition of students in 78017?
78017 public schools minority enrollment is 96% of the student body (majority Hispanic), which is more than the Texas public schools average of 75% (majority Hispanic).

Recent Articles

Year-Round Schooling in 2026: Updated Parent Guide
Year-Round Schooling in 2026: Updated Parent Guide
Explore the latest 2026 data, trends, costs, and parent planning tips in the ongoing debate over year-round schooling vs the traditional calendar.
No Child Left Behind: Past, Present, and Future of U.S. School Policy
No Child Left Behind: Past, Present, and Future of U.S. School Policy
Explore how No Child Left Behind evolved into ESSA, what it means for 2025‑26 schooling, and what parents need to know about testing, admissions planning, and funding.
Understanding Public School Fees & Optional Costs Guide
Understanding Public School Fees & Optional Costs Guide
Discover what public school fees are required versus optional, with 2026 updates for parents, students, and educators on budgeting and planning.

Quick Links