Highest Greenwich employee salary in year 2022 was $75,244. Greenwich employees number in year 2022 was 38. Greenwich average salary was $22,080 and median salary was $10,295. According to the last payroll, Greenwich average salary is 70 percent lower than USA average and 62 percent lower than New York state average. Greenwich employee salaries are usually between $2,492 and $40,882. Top 10% of highest-earning employees have salaries ranging from $50,107 to $75,244.