Highest salary at Jamestown in year 2014 was $145,868. Number of employees at Jamestown in year 2014 was 386. Average annual salary was $59,523 and median salary was $61,287. Jamestown average salary is 27 percent higher than USA average and median salary is 41 percent higher than USA median salary. From 2013 to 2014, the average salary of employees at this employer increased 2.1 percent.