Highest City of Delta employee salary in year 2023 was $177,507. City of Delta employees number in year 2023 was 225. City of Delta average salary was $31,804 and median salary was $12,786. According to the last payroll, City of Delta average salary is 57 percent lower than USA average and 38 percent lower than Colorado state average. City of Delta employee salaries are usually between $1,895 and $58,440. Top 10% of highest-earning employees have salaries ranging from $86,823 to $177,507.