The average custodial salary at Snyder Isd was $24,466 , which is 7 percent lower than the average salary for this job in Texas, and 26 percent lower than the national average for this job . Custodial salaries at Snyder Isd typically range from $22,167 to $26,077 (25th to 75th percentile). The highest reported custodial salary was $30,948. There are 22 employees at Snyder Isd with the job title custodial.