Highest salary at De Soto in year 2018 was $210,758. Number of employees at De Soto in year 2018 was 561. Average annual salary was $58,056 and median salary was $54,875. De Soto average salary is 24 percent higher than USA average and median salary is 26 percent higher than USA median salary. From 2017 to 2018, the average salary of employees at this employer increased 1.0 percent.