For the 2025 school year, there are 5 public high schools serving 2,932 students in 78155, TX.
The top ranked public high schools in 78155, TX are Mercer & Blumberg Lrn Center, Navarro High School and Seguin High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 78155 have an average math proficiency score of 23% (versus the Texas public high school average of 38%), and reading proficiency score of 39% (versus the 47% statewide average). High schools in 78155, TX have an average ranking of 3/10, which is in the bottom 50% of Texas public high schools.
Public high school in zipcode 78155 have a Graduation Rate of 91%, which is more than the Texas average of 90%.
The school with highest graduation rate is Navarro 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 70% of the student body (majority Hispanic), which is less than the Texas public high school average of 74% (majority Hispanic).
Best 78155, TX Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mercer & Blumberg Lrn Center
Alternative School
(Math: <50% | Reading: <50%)
Rank:
Rank:
6/
Top 50%10
118 N Bowie St
Seguin, TX 78155
(830) 401-8690
Seguin, TX 78155
(830) 401-8690
Grades: 9-12
| 73 students
Rank: #22.
Navarro High School
(Math: 33% | Reading: 60-64%)
Rank:
Rank:
6/
Top 50%10
6350 N State Hwy 123
Seguin, TX 78155
(830) 372-1931
Seguin, TX 78155
(830) 372-1931
Grades: 8-12
| 694 students
Rank: #33.
Seguin High School
(Math: 20% | Reading: 34%)
Rank:
Rank:
1/
Bottom 50%10
1315 E Cedar
Seguin, TX 78155
(830) 401-8000
Seguin, TX 78155
(830) 401-8000
Grades: 9-12
| 2,110 students
Rank: #44.
Juvenile Detention Center
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
1/
Bottom 50%10
2615 N Guadalupe St
Seguin, TX 78155
(830) 372-3037
Seguin, TX 78155
(830) 372-3037
Grades: 7-12
| 22 students
Rank: n/an/a
Discipline Alternative School At Saegert
Alternative School
118 N Bowie St
Seguin, TX 78155
(830) 401-1261
Seguin, TX 78155
(830) 401-1261
Grades: 6-11
| 33 students
78155, Texas Public Schools (Closed)
School
Location
Grades
Students
118 N Bowie
Seguin, TX 78155
(830) 401-8719
Seguin, TX 78155
(830) 401-8719
Grades: 6
| 489 students
Frequently Asked Questions
What are the top ranked public high schools in 78155, TX?
The top ranked public high schools in 78155, TX include Mercer & Blumberg Lrn Center, Navarro High School and Seguin High School.
How many public high schools are located in 78155?
5 public high schools are located in 78155.
What is the racial composition of students in 78155?
78155 public high schools minority enrollment is 70% of the student body (majority Hispanic), which is less than the Texas public high schools average of 74% (majority Hispanic).
Recent Articles
Opinion: Handcuffing in Public Schools is a Gateway to More Violence
Some districts are banning handcuffing, while others are cuffing kindergarteners simply throwing a temper tantrum. Read this editorial to see why this author believes slapping the cuffs on children鈥檚 wrists only leads to more behavior issues and violence in their adult lives.
Whooping Cough: Should Vaccinations be Required for Public School Enrollment?
Whopping cough is making a comeback, especially amongst children, prompting health officials to encourage pertussis vaccines and boosters. However, should the pertussis vaccine be required for public school enrollment? Learn about current proposed laws and its ramifications.
What are Common Core Standards and Why Do We Need Them?
With schools nationwide adopting common core standards, we鈥檒l take a look at what they are, their benefits, and how they will change the face of public education.