The average custodial salary at Lytle Isd was $19,717 , which is 25 percent lower than the average salary for this job in Texas, and 40 percent lower than the national average for this job . Custodial salaries at Lytle Isd typically range from $18,413 to $18,931 (25th to 75th percentile). The highest reported custodial salary was $37,978. There are 18 employees at Lytle Isd with the job title custodial.