The average Ferndale police salary was $53,993, which is 69 percent lower than the average salary for this job in California, and 30 percent lower then the average salary for this job nationwide. Police salary in Ferndale is usually between $40,826 and $67,159 (25th and 75th). The highest police salary in Ferndale was $70,557. There are 5 employees in Ferndale whose job title is police.