Highest salary at City of Piedmont in year 2021 was $52,472. Number of employees at City of Piedmont in year 2021 was 22. Average annual salary was $30,946 and median salary was $35,259. City of Piedmont average salary is 34 percent lower than USA average and median salary is 19 percent lower than USA median salary. From 2020 to 2021, the average salary of employees at this employer increased 8.0 percent, the median salary increased 15.8 percent.