How much does a Groundskeeper, Sr. make in Delaware?
As of June 01, 2026, the average salary for a Groundskeeper, Sr. in Delaware is $43,579 per year, which breaks down to an hourly rate of $21.
However, a Groundskeeper, Sr.'s salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $54,556
- Majority Range (25th-75th percentile): $39,050 to $49,325
- Entry-Level (10th percentile): $34,926