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SCHOOL COMMUNITY·SEGUIN ISD·NCES 483969004512

SEGUIN H S

1315 E CEDAR, SEGUIN, TX 78155 · (830) 401-8000 · Guadalupe County
GRADES 09–12HIGH31-TOWNTITLE IREGULAR SCHOOL2,020 STUDENTS
Enrollment
2,020
High
DISTRICT 707 · STATE 796
Student : Teacher
15.6:1
129 FTE teachers
DISTRICT 18.0:1 · STATE 15.1:1
Free / Reduced Lunch
64%
1,302 students
DISTRICT 71% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
634
Grade 10
533
Grade 11
439
Grade 12
414
Student demographics
White
45222%
DISTRICT 22% · STATE 24%
Hispanic
1,44271%
DISTRICT 72% · STATE 54%
Black
844%
DISTRICT 4% · STATE 13%
Asian
101%
DISTRICT 0% · STATE 6%
Two+
251%
DISTRICT 2% · STATE 3%
Native American
40%
DISTRICT 0% · STATE 0%
Pacific Islander
30%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
1,06853%
Female
95247%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
41.0%
TX avg 51.8% . +26.0pp since 2020
Mathematics
18.0%
TX avg 42.0% . +5.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 41 of every 100 students at this school read at grade level and about 18 of 100 do math at grade level. Across all Texas schools, those numbers are about 52 and 42. Reading scores are up about 26 points since 2020, while math scores are up about 5 points.

Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
40.4%
composite math + reading, all grades
Predicted
45.7%
based on TX schools with similar FRL share
Beats by
-5.3pp
below demographic expectation

What this means: About 40% of students here test proficient in math and reading, compared with the roughly 46% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
2,020
+58 (+3%) vs 2017
Student : Teacher
15.6:1
was 15.4:1
% White
22%
was 28%
% Hispanic
71%
was 67%
% Black
4%
was 4%
% Asian
1%
was 0%
Source: NCES Common Core of Data

About SEGUIN H S

SEGUIN H S is one of the sprawling high schools in SEGUIN, Texas, one of the schools within SEGUIN ISD, with 2,020 students on its rolls from grades 9 through 12. Compared to the state average of about 796 students per school, that is 154% larger than typical.

Within SEGUIN ISD, which oversees 14 schools and 7,290 students, SEGUIN H S is one campus in the system.

For racial and ethnic makeup, SEGUIN H S logs that 71% of the student body identifies as Hispanic; the rest reads as 22% White, 4% Black. That is noticeably more Hispanic than the county at large, where the share is closer to 39%.

On the income-and-resources front, SEGUIN H S shows 129 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.6:1. That tracks the state average closely. Around 64% of the student body qualifies for free or reduced-price meals, often used as a Title I proxy. By comparison, Guadalupe County runs at roughly 45%, so the school's eligibility rate is higher than the surrounding baseline.

After controlling for student poverty, SEGUIN H S tracks the demographic baseline. The model predicts 45.7% given the school's FRL share; actual proficiency is 40.4%.

In the broader community, census data for Guadalupe County shows median household earnings sit near $92,375, roughly 31% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. Across Guadalupe County's 49 public schools (combined enrollment of about 30,977 students), SEGUIN H S is one campus in the mix.

The closest other public school is WEINERT EL, roughly 0.6 miles away. Within five miles, there are 8 other public schools. On composite proficiency, SEGUIN H S comes 2nd of 6 in the immediate cluster, higher than the nearby-schools average of 34.6%.

SEGUIN H S operates from a town-center location.

Looking at the recent track record. Looking back 7 years, enrollment at SEGUIN H S has rose 3%, going from 1,962 students in 2018 to 2,020 in 2025. White enrollment moved from 28% to 22% across the same window.

Within the allk12 community for this school, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Guadalupe County at a glance

View full county profile
Population
183,642
Census ACS
Median income
$92,375
Household, ACS
Bachelor's+
31%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
49
30,977 students

Quick facts

School name
SEGUIN H S
District
SEGUIN ISD
Address
1315 E CEDAR, SEGUIN, TX 78155
Phone
(830) 401-8000
County
Guadalupe County
Level
High
Grade range
09–12
Total enrollment
2,020
Teachers (FTE)
129
Student–teacher ratio
15.6:1
Free/Reduced lunch
1,302 (64%)
Locale
31-Town: Fringe
NCES ID
483969004512
Charter school
No
Virtual school
No

Related schools

Other schools in SEGUIN ISD
Other schools in SEGUIN
Nearby schools

Frequently asked questions

About SEGUIN H S
How large is SEGUIN H S?
SEGUIN H S enrolls approximately 2,020 students in grades 09-12.
Is SEGUIN H S an elementary, middle, or high school?
SEGUIN H S is a high school covering grades 09-12.
How many teachers does SEGUIN H S have?
SEGUIN H S employs 129 FTE teachers, for a student-to-teacher ratio of 15.6:1.
What is the student diversity at SEGUIN H S?
Student demographics at SEGUIN H S are roughly 22% White, 71% Hispanic, 4% Black, 1% Asian, 1% Two or more.
What district is SEGUIN H S in?
SEGUIN H S is part of SEGUIN ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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