The average sergeant salary at Etowah County was $46,093 , which is 36 percent lower than the average salary for this job in Alabama, and 67 percent lower than the national average for this job . Sergeant salaries at Etowah County typically range from $41,912 to $51,041 (25th to 75th percentile). The highest reported sergeant salary was $53,617. There are 6 employees at Etowah County with the job title sergeant.