For the 2025-26 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.
ºÚÁÏÍø¹ÙÍø 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.
ºÚÁÏÍø¹ÙÍø 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 ºÚÁÏÍø¹ÙÍø High Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
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
Gr: 9-12 | 73 students Student-teacher ratio: 10:1 Minority enrollment: 81%
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
Gr: 8-12 | 694 students Student-teacher ratio: 13:1 Minority enrollment: 49%
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
Gr: 9-12 | 2,110 students Student-teacher ratio: 18:1 Minority enrollment: 77%
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
Gr: 7-12 | 22 students Student-teacher ratio: 22:1 Minority enrollment: 73%
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
Gr: 6-11 | 33 students Student-teacher ratio: 5:1 Minority enrollment: 79%
78155, Texas ºÚÁÏÍø¹ÙÍø Schools (Closed)
School
Location
Quick Facts
1221 E Kingsbury
Seguin, TX 78155
(830) 372-5771
Seguin, TX 78155
(830) 372-5771
Gr: PK-12 | 80 students Student-teacher ratio: 80:1 Minority enrollment: 81%
118 N Bowie
Seguin, TX 78155
(830) 401-8719
Seguin, TX 78155
(830) 401-8719
Gr: 6 | 489 students Student-teacher ratio: 14:1 Minority enrollment: 77%
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).
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