Highest salary at Chouteau County in year 2018 was $77,161. Number of employees at Chouteau County in year 2018 was 78. Average annual salary was $25,116 and median salary was $26,962. Chouteau County average salary is 46 percent lower than USA average and median salary is 38 percent lower than USA median salary. From 2017 to 2018, the median salary increased 0.8 percent.