The average principal salary at Van Isd was $76,932 , which is 26 percent lower than the average salary for this job in Texas, and 35 percent lower than the national average for this job . Principal salaries at Van Isd typically range from $74,523 to $81,427 (25th to 75th percentile). The highest reported principal salary was $95,154. There are 6 employees at Van Isd with the job title principal.