Home/Texas/MART ISDMART ISDMART, TX · 2 schools2022 Data · NCES Common Core of Data (CCD)2Schools588Students13.1:1Avg Ratio70.8%Free/Reduced LunchSchools in MART ISDSchoolEnrollmentRatioLevelMART EL34615.0:1Combined SchoolMART H S24211.2:1Combined School