MERCEDES H S MERCEDES, TX School Information Address 1200 S FLORIDA, MERCEDES, TX 78570 School Type public Enrollment 895 Grades 08-12 Football Program No athletic program data available. Related Schools Schools in MERCEDES MERCEDES ACADEMIC ACADEMY MERCEDES EARLY COLLEGE ACADEMY SOUTH PALM GARDENS H S SOUTH TEXAS ISD HEALTH PROFESSIONS SOUTH TEXAS ISD SCIENCE ACADEMY