Highest salary at Portland in year 2014 was $51,651. Number of employees at Portland in year 2014 was 15. Average annual salary was $29,146 and median salary was $33,871. Portland average salary is 38 percent lower than USA average and median salary is 22 percent lower than USA median salary. From 2013 to 2014, the average salary of employees at this employer increased 2.7 percent, the median salary increased 7.1 percent.