C+
Sinton H S
PublicHighGrades 9–12
400 N Pirate Blvd, Sinton, TX 78387 · (361) 364-6650 · Part of Sinton Independent School District
Students
547
Students per teacher
13:1
Free or reduced lunch
62%
Setting
Town
Grades
9–12
What stands out about Sinton H S
- Math proficiency 20 pts below the state
- Reading / language arts 5 pts above the state
- Enrollment down 11.9% since 2020
On the path
Where Del Sol kids come from and go next.
6–8E Merle Smith Middlein Sinton
9–12Sinton H SYou are here
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency17%
State average 36.6%
Reading / language arts47%
State average 41.8%
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.
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.
What neighbors say
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Parents talk
Conversations in Town Square that mention Sinton H S.
Other schools in Sinton Independent School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.