Custodian salary at East Islip Union Free Schools

The average custodian salary at East Islip Union Free Schools was $54,764 , which is 15 percent lower than the average salary for this job in New York, and 23 percent lower than the national average for this job . Custodian salaries at East Islip Union Free Schools typically range from $48,440 to $63,867 (25th to 75th percentile). The highest reported custodian salary was $89,650. There are 57 employees at East Islip Union Free Schools with the job title custodian.