Highest salary at New Madrid County in year 2023 was $153,125. Number of employees at New Madrid County in year 2023 was 77. Average annual salary was $41,956 and median salary was $42,801. New Madrid County average salary is 10 percent lower than USA average and median salary is 2 percent lower than USA median salary. From 2022 to 2023, the average salary of employees at this employer increased 8.8 percent, the median salary increased 6.7 percent.