For the 2026 school year, there is 1 public high school serving 535 students in 78643, TX.
The top-ranked public high school in 78643, TX is Llano High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 78643 have an average math proficiency score of 37% (versus the Texas public high school average of 38%), and reading proficiency score of 47% (versus the 47% statewide average). High schools in 78643, TX have an average ranking of 6/10, which is in the top 50% of Texas public high schools.
Public high school in zipcode 78643 have a Graduation Rate of 95%, which is more than the Texas average of 90%.
The school with highest graduation rate is Llano High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 37% of the student body (majority Hispanic), which is less than the Texas public high school average of 74% (majority Hispanic).
Best 78643, TX Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Llano High School
(Math: 35-39% | Reading: 45-49%)
Rank:
Rank:
5/
Bottom 50%10
2509 S State Hwy 16
Llano, TX 78643
(325) 248-2200
Llano, TX 78643
(325) 248-2200
Gr: 9-12 | 535 students Student-teacher ratio: 12:1 Minority enrollment: 37%
78643, Texas Public Schools (Closed)
School
Location
Quick Facts
1400 Oatman St
Llano, TX 78643
(915) 247-4659
Llano, TX 78643
(915) 247-4659
Gr: 5-6 | 280 students Student-teacher ratio: 12:1 Minority enrollment: 17%
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions
What are the top-ranked public high schools in 78643, TX?
The top-ranked public high schools in 78643, TX include Llano High School.
How many public high schools are located in 78643?
1 public high schools are located in 78643.
What is the racial composition of students in 78643?
78643 public high schools minority enrollment is 37% of the student body (majority Hispanic), which is less than the Texas public high schools average of 74% (majority Hispanic).
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