How much does a Grounds Maintenance Supervisor make in the United States?
As of February 01, 2026, the average salary for a Grounds Maintenance Supervisor in the United States is $83,438 per year, which breaks down to an hourly rate of $40.
However, a Grounds Maintenance Supervisor's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $98,393
- Majority Range (25th-75th percentile): $71,580 to $91,266
- Entry-Level (10th percentile): $60,784