Highway salary at Knox County

The average highway salary at Knox County was $27,697 , which is 18 percent lower than the average salary for this job in Indiana, and 46 percent lower than the national average for this job . Highway salaries at Knox County typically range from $29,011 to $30,223 (25th to 75th percentile). The highest reported highway salary was $34,001. There are 12 employees at Knox County with the job title highway.