Grounds Maintenance Worker salary at Missouri Department of Mental Health

The average grounds maintenance worker salary at Missouri Department of Mental Health was $33,196 , which is 4 percent lower than the average salary for this job in Missouri, and 13 percent lower than the national average for this job . Grounds Maintenance Worker salaries at Missouri Department of Mental Health typically range from $25,024 to $41,369 (25th to 75th percentile). The highest reported grounds maintenance worker salary was $41,368. There are 3 employees at Missouri Department of Mental Health with the job title grounds maintenance worker.