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Sinton Independent School District (Isd)


At a glance
568thof 951 Texas districts▲ 48
Better than 40% of Texas districts
322 S Archer
Sinton, TX 78387-2405
·(361) 364-6800·All Texas district rankings →
Statewide performance 2018–2026
2026: better than 40.3% of districts
5
Schools
1,961
Students
Top rankedSinton High School1053rd of 2,009 Texas high schools
Biggest riser
Sinton Elementary up 356 spots statewide this year
Smallest classes
E Merle Smith Middle 12.4 students per teacher
Summary:

The Sinton Independent School District (Isd) serves approximately 1,961 students across five campuses, including two elementary schools, one middle school, one high school, and an alternative school, in a small Texas community where a high percentage of students (62% to 73%) are economically disadvantaged.

Among the district's schools, Sinton High School stands out as the most consistent performer, earning a 3-star rating and boasting an exceptional 97.4% graduation rate, though its End-of-Course exam scores generally hover near state averages. In contrast, E. Merle Smith Middle presents a striking paradox: while its overall state ranking has dropped to the 29th percentile (1 star) and its 7th-grade math proficiency is a mere 7.62%, an impressive 92.11% of its students taking the Algebra I exam were proficient—far exceeding the state average of 54.03%. This suggests a focused program for advanced students while the majority struggle. The elementary schools show mixed results, with Sinton Elementary performing well in 4th grade (reading at 54.66% and math at 51.55%) but facing significant challenges in 3rd-grade math (36.05%) and 5th-grade science (22.56%). Welder Elementary, serving the district's youngest students (PK-2), has the lowest per-student spending ($10,236) and the highest student-teacher ratio (16:1). The Juvenile Detention Center is a specialized campus with only 11 students and the highest per-student cost ($26,447).

Key takeaways for parents include the district's overall 2-star rating (40th percentile statewide) and a clear pattern of declining performance at the middle school level, which may be linked to foundational weaknesses in early elementary math. While the high school excels at graduating students, its test scores suggest a potential gap between graduation requirements and college readiness. The district's spending is uneven, with the youngest and most disadvantaged students at Welder Elementary receiving the least funding per pupil, which could impact early academic development.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Texas Education Agency.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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