Highest salary at City of Nixa in year 2020 was $144,253. Number of employees at City of Nixa in year 2020 was 145. Average annual salary was $47,347 and median salary was $44,265. City of Nixa average salary is 1 percent higher than USA average and median salary is 2 percent higher than USA median salary. From 2019 to 2020, the average salary of employees at this employer increased 10.7 percent, the median salary increased 9.9 percent.