Highest City of Seneca employee salary in year 2023 was $69,748. City of Seneca employees number in year 2023 was 79. City of Seneca average salary was $13,717 and median salary was $2,491. According to the last payroll, City of Seneca average salary is 82 percent lower than USA average and 76 percent lower than Kansas state average. City of Seneca employee salaries are usually between $1,146 and $24,791. Top 10% of highest-earning employees have salaries ranging from $50,725 to $69,748.