Trinity Independent School District
- Lansberry Elementary (Grades PK-5)
- Trinity Junior High School (Grades 6-8)
- Trinity High School (Grades 9-12)
Trinity ISD is a public, K-12 school district located approximately 80 miles (130 km) northeast of Houston, Texas, and encompasses a geographic area of 142 square miles (370 km2). The district serves approximately 1174 students (as of Fall 2006), and shows a slow growth in enrollment over the past decade.