The average plumber salary at Mesquite Isd was $49,868 , which is 4 percent lower than the average salary for this job in Texas, and 44 percent lower than the national average for this job . Plumber salaries at Mesquite Isd typically range from $39,462 to $60,507 (25th to 75th percentile). The highest reported plumber salary was $95,480. There are 11 employees at Mesquite Isd with the job title plumber.