Sergeant - Detective salary at Winnebago County

The average sergeant - detective salary at Winnebago County was $107,877 , which is 4 percent higher than the average salary for this job in Wisconsin, and 8 percent higher than the national average for this job . Sergeant - Detective salaries at Winnebago County typically range from $93,782 to $103,165 (25th to 75th percentile). The highest reported sergeant - detective salary was $183,234. There are 9 employees at Winnebago County with the job title sergeant - detective.