Below Average
#7124 of 8,547 schools in TX
Sinton H S
High School · SINTON ISD
P O BOX 1337, Sinton, TX 78387
Enrollment
601
Student-Teacher
13.1:1
Score
4.7
Grades
9th – 12th
Enrollment
601
Student-Teacher
13.1:1
Score
4.7
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Sinton
#4 of 4
public schools
Texas high schools
#1,585 of 1,699
In district
#4 of 4
SINTON ISD
School environment
8.4 / 10
Very strong
About Sinton H S
Sinton High School is a regular public high school located in the town of Sinton, Texas. The school serves students from ninth through twelfth grade and has an enrollment of 601 students with a student-teacher ratio of 13.1:1, providing a fairly supportive learning environment. With 46 full-time equivalent teachers, each teacher is responsible for approximately 13 students on average.
Sinton High School's academic performance is rated at 4.8 out of 10 by MySchoolScout and ranks in the 30th percentile statewide. In reading and English language arts, 45% of students are proficient or above, while in math, that number stands at 44%. These scores suggest there is room for improvement but also highlight areas where students are excelling.
The school's setting in Sinton offers a close-knit community atmosphere, which can be beneficial for both students and families looking to engage with the local community.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Sinton H S — Students at Sinton H S score 32% proficient, which is below what's typical for similar communities (expected: 37%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
65.7%
Students qualifying for federal meal assistance
Test Scores TX EDFACTS (2020-21)
Based on 4 test records from TX state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 2.2/10.
How Sinton H S Compares
See how Sinton H S performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 72% (2019) to 17% (2021). Reading/ELA proficiency has improved from 43% (2019) to 47% (2021).
Location
P O BOX 1337, Sinton, TX 78387
Nearby Alternatives
Families considering Sinton H S may also want to explore other high schools in the area. ODEM H S (rated 7.8/10, 8.5 miles away, in nearby Odem), which scores notably higher. Another option is TAFT H S (rated 6.5/10, 7.6 miles away, in nearby Taft), which scores notably higher. Additionally, GREGORY-PORTLAND H S (rated 5.9/10, 14.2 miles away, in nearby Portland), which scores notably higher. For more schools in Sinton, see our Sinton schools guide .
Nearby Schools
20 within 14.8 mi| School | Distance | Rating |
|---|---|---|
| WELDER EL Sinton | 0.2 mi | 5.8 |
| SINTON EL Sinton | 0.6 mi | 6.2 |
| JUVENILE DETENTION CTR Sinton | 1.3 mi | — |
| E MERLE SMITH MIDDLE Sinton | 1.6 mi | 6.7 |
| WOODROE PETTY EL Taft | 7.6 mi | 7.3 |
| TAFT H S Taft | 7.6 mi | 6.5 |
| RICARDO L TREVINO J H Taft | 8.1 mi | 7.9 |
| ODEM INT Odem | 8.5 mi | 4.6 |
| ODEM H S Odem | 8.5 mi | 7.8 |
| ODEM J H Odem | 8.5 mi | 6.7 |
| ODEM EL Odem | 8.5 mi | 6.8 |
| COASTAL HORIZONS ACADEMY Stephenville | 8.3 mi | 5.6 |
| TULOSO-MIDWAY PRI Corpus Christi | 14.4 mi | 6.3 |
| ANDREWS EL Portland | 13.8 mi | 7.4 |
| GRACE TEMPLE CHRISTIAN ACADEMY Corpus Christi | 14.4 mi | — |
| TULOSO-MIDWAY MIDDLE Corpus Christi | 14.9 mi | 7.4 |
| CALALLEN MIDDLE Corpus Christi | 14.5 mi | 6.5 |
| ARLINGTON HEIGHTS CHRISTIAN SCHOOL Corpus Christi | 15.1 mi | 7.8 |
| GREGORY-PORTLAND H S Portland | 14.2 mi | 5.9 |
| WILMA MAGEE INT Corpus Christi | 14.8 mi | 6.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 78387 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$48,000
Median Home Value
$122,400
Median Rent
$918/mo
Population
9,604
College Educated
11.3%
Homeownership
61.5%
Avg Commute
25.1 min
Poverty Rate
23.4%
Median Age
35.4
Community Profile
The community surrounding Sinton H S has a median household income of $48,000. It is a community where 11% of adults hold a bachelor's degree or higher. The median home value in the area is $122,400, with a median rent of $918/month. The area has a poverty rate of 23.4%, indicating some economic challenges in the community. The average commute for residents is 25 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CUMBERLAND H S Tyler, TX | 4.7 |
| HAMSHIRE-FANNETT H S Hamshire, TX | 4.7 |
| LINCOLN HUMANITIES/COMMUNICATIONS MAGNET HIGH SCH Dallas, TX | 4.7 |
| RIVER ROAD H S Amarillo, TX | 4.8 |
| ROBINSON H S Robinson, TX | 4.8 |
| SUCCESS H S Fort Worth, TX | 4.8 |
Frequently Asked Questions
Common questions about Sinton H S
What grades does Sinton H S serve?
Sinton H S serves students in grades 9th through 12th.
How many students attend Sinton H S?
Sinton H S has an enrollment of approximately 601 students.
What is the student-teacher ratio at Sinton H S?
The student-teacher ratio at Sinton H S is 13.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Sinton H S rank in TX?
Sinton H S is ranked #7124 out of 8,547 schools in TX.
What is Sinton H S's MySchoolScout rating?
Sinton H S has a composite rating of 4.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Sinton H S?
Based on the most recent state assessment data, Sinton H S has 44.5% math proficiency and 45.0% reading/ELA proficiency.
Is Sinton H S a charter school?
No, Sinton H S is not a charter school. It is a traditional public school operated by the local school district.
Is Sinton H S a Title I school?
No, Sinton H S is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Sinton H S?
65.7% of students at Sinton H S qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- High (1,920/100K)
FBI UCR 2024. City-level (Sinton). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 601
- Student-Teacher Ratio
- 13.1:1
- Teachers (FTE)
- 46
- Free/Reduced Lunch
- 65.7%
- Type
- regular
- Setting
- Distant Town
- County
- San Patricio County
- Phone
- (361) 364-6650
- Data Year
- 2023–2024
Resources & Links
District
SINTON ISD- District Enrollment
- 2,023
- Schools in District
- 5
- Per-Pupil Spending
- $13,283
- District Rank
- #4 of 4
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
- Best Public Schools in Texas 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
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