The average custodial salary at Donna Isd was $25,113 , which is 5 percent lower than the average salary for this job in Texas, and 24 percent lower than the national average for this job . Custodial salaries at Donna Isd typically range from $21,385 to $27,570 (25th to 75th percentile). The highest reported custodial salary was $71,238. There are 134 employees at Donna Isd with the job title custodial.