Assistant Principal salary at Grapevine-Colleyville Independent School District

The average assistant principal salary at Grapevine-Colleyville Independent School District was $83,015 , which is 1 percent higher than the average salary for this job in Texas, but 14 percent lower than the national average for this job . Assistant Principal salaries at Grapevine-Colleyville Independent School District typically range from $76,871 to $84,974 (25th to 75th percentile). The highest reported assistant principal salary was $114,002. There are 29 employees at Grapevine-Colleyville Independent School District with the job title assistant principal.