Highest salary at City of Union in year 2023 was $117,570. Number of employees at City of Union in year 2023 was 73. Average annual salary was $48,413 and median salary was $49,325. City of Union average salary is 3 percent higher than USA average and median salary is 13 percent higher than USA median salary. From 2022 to 2023, the average salary of employees at this employer increased 7.0 percent.