Highest Winnsboro employee salary in year 2018 was $29,431. Winnsboro employees number in year 2018 was 13. Winnsboro average salary was $13,866 and median salary was $9,346. According to the last payroll, Winnsboro average salary is 81 percent lower than USA average and 70 percent lower than Louisiana state average. Winnsboro employee salaries are usually between $8,000 and $19,996. Top 10% of highest-earning employees have salaries ranging from $28,091 to $29,431.