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Best Public Schools in Zip Code 78387


At a glance
4
Schools
1,950
Students
Top rankedSinton High School1053rd of 2,009 Texas high schools
Biggest riser
Sinton Elementary up 356 spots statewide this year
Summary:

The five schools in zip code 78387, all part of the Sinton Independent School District (Isd), serve approximately 1,961 students from pre-kindergarten through 12th grade in a community where a majority of students face economic challenges, as reflected by high free and reduced lunch rates across all campuses.

Sinton High School is the district's standout performer, earning a 3-star rating and boasting a 97.4% graduation rate, consistently scoring near or above state averages in English and U.S. History. In contrast, E Merle Smith Middle presents a paradox: while its overall rating is a low 1-star, its 8th-grade Algebra I program is exceptional, with proficiency rates reaching 92.11%—nearly double the district average and far exceeding the state. The elementary schools show mixed results: Sinton Elementary has improved to a 3-star rating and recently exceeded the state average in 4th-grade reading, while Welder Elementary serves the youngest students with a 71.92% economic disadvantage rate. The Juvenile Detention Center is a unique outlier, spending $26,447 per student—more than double any other campus—for its 11 students, though it reported a 0.0% dropout rate.

The most critical weakness across the district is mathematics, particularly at the middle school level where 7th-grade math proficiency at E Merle Smith Middle dropped to just 7.62%, far below the state average of 29.41%. Reading scores are a relative strength but still generally trail state averages, with Sinton High School being the only campus to consistently approach or exceed them. The district's 2-star overall rating masks a tale of two schools: the high school is a solid 3-star institution, while the middle school's struggles pull down the average. The successful Algebra I pipeline for advanced 8th graders highlights a stark contrast with the general math curriculum, suggesting the district effectively nurtures its top students but leaves many others behind in foundational skills.

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




Cities Near Zip Code 78387

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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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