Highest salary at Mayville in year 2014 was $69,485. Number of employees at Mayville in year 2014 was 21. Average annual salary was $30,152 and median salary was $34,972. Mayville average salary is 36 percent lower than USA average and median salary is 20 percent lower than USA median salary. From 2013 to 2014, the average salary of employees at this employer increased 23.6 percent, the median salary increased 41.8 percent.