Floresville Independent School District is a public PK-12 school district based in Floresville, Texas, USA. Floresville ISD h ... as the following campuses: - Floresville High School (Grades 9-12) - Floresville Middle School (Grades 6-8) - Floresville North Elementary (Grades K-5) - Floresville South Elementary (Grades K-5) - Floresville Alternative School (Grades K-12) read more