Best 78017 Texas Public Schools (2026)

For the 2026 school year, there are 3 public schools serving 868 students in 78017, TX (there are 1 private school, 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

Preventing Suicide in Schools: 2026 Guide for Educators
Preventing Suicide in Schools: 2026 Guide for Educators
Learn updated 2026 strategies for preventing suicide in schools, including warning signs, intervention plans, and school-wide mental health support.
The Impact of Social Media on Students (2026 Update)
The Impact of Social Media on Students (2026 Update)
Explore the impact of social media on students in 2026, including academic, mental health, and safety insights for parents and educators.

Quick Links

Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 75 Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 82 Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 88 Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 94 Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 100 Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 106 Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 112 Notice: Undefined property: MultipleSchoolsModel::$total in /home/devsarath/workspace/psr/public_html/include/srn_lib/psr/view/RegionQuickLinksView.inc.php on line 123
Notice: Javascript file does not exist: /home/devsarath/workspace/psr/public_html/javascript/components/popper.min.js in /home/devsarath/workspace/shared/misc/JSCompiler.inc.php on line 242 Notice: Javascript file does not exist: /home/devsarath/workspace/psr/public_html/javascript/components/tippy.min.js in /home/devsarath/workspace/shared/misc/JSCompiler.inc.php on line 242 Notice: Directory does not exist in /home/devsarath/workspace/shared/misc/JSCompiler.inc.php on line 242 Notice: Unable to save compiled js file in /home/devsarath/workspace/shared/misc/JSCompiler.inc.php on line 242