The average painter salary at Weslaco Isd was $37,824 , which is 13 percent lower than the average salary for this job in Texas, and 52 percent lower than the national average for this job . Painter salaries at Weslaco Isd typically range from $33,482 to $40,718 (25th to 75th percentile). The highest reported painter salary was $46,619. There are 13 employees at Weslaco Isd with the job title painter.