Highest salary at Colesville in year 2010 was $48,783. Number of employees at Colesville in year 2010 was 15. Average annual salary was $32,729 and median salary was $37,380. Colesville average salary is 30 percent lower than USA average and median salary is 14 percent lower than USA median salary. From 2009 to 2010, the average salary of employees at this employer increased 15.4 percent, the median salary increased 0.9 percent.