Grounds Worker salary at Trenton Psychiatric Hospital

The average grounds worker salary at Trenton Psychiatric Hospital was $26,393 , which is 26 percent lower than the average salary for this job in New Jersey, and 27 percent lower than the national average for this job . Grounds Worker salaries at Trenton Psychiatric Hospital typically range from $23,447 to $27,461 (25th to 75th percentile). The highest reported grounds worker salary was $39,193. There are 8 employees at Trenton Psychiatric Hospital with the job title grounds worker.