Highest salary at City of Sisters in year 2021 was $109,571. Number of employees at City of Sisters in year 2021 was 25. Average annual salary was $44,187 and median salary was $45,736. City of Sisters average salary is 6 percent lower than USA average and median salary is 5 percent higher than USA median salary. From 2020 to 2021, the average salary of employees at this employer increased 1.8 percent, the median salary increased 1.9 percent.