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C+

Sinton H S

PublicHighGrades 9–12

400 N Pirate Blvd, Sinton, TX 78387 · (361) 364-6650 · Part of Sinton Independent School District

Sinton’s School Grade B− better than 53% of Texas school districts

Directions
Students
547
Students per teacher
13:1
Free or reduced lunch
62%
Setting
Town
Grades
9–12
The gist

What stands out about Sinton H S

  • Its own letter, C+: better results than 41% of Texas’s public schools
  • Math proficiency 20 pts below the state
  • Reading / language arts 5 pts above the state
  • Enrollment down 11.9% since 2020–21

On the path

Where Sinton kids come from and go next. The whole path →

6–8E Merle Smith Middle425 students
9–12Sinton H SYou are here

Test scores

2020–21
Math proficiency17%
State average 36.6%
Reading / language arts47%
State average 41.8%

Its own letter, C+, places these results among Texas’s 7,796 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

400 N Pirate Blvd, Sinton

Students

Enrollment by grade
Grade 9123
Grade 10152
Grade 11140
Grade 12132
Enrollment over time
621’20
626’21
610’22
601’23
547’24

Down 11.9% since 2020–21.

Who goes here
Hispanic 82%White 16%Black <1%Asian <1%Two or more races <1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Sinton H S from Sinton families.

Other schools in Sinton Independent School District

The district →
Welder El
Elementary · Grades PK–2 · Sinton
520 students16:1
Sinton El
Elementary · Grades 3–5 · Sinton
C+
458 students15:1
E Merle Smith Middle
Middle · Grades 6–8 · Sinton
C+
425 students12:1
Juvenile Detention CTR
Secondary · Grades 8–11 · Sinton
11 students11:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Texas’s other public schools; Sinton’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.