The average police salary at Ferndale was $53,993 , which is 69 percent lower than the average salary for this job in California, and 36 percent lower than the national average for this job . Police salaries at Ferndale typically range from $40,826 to $67,159 (25th to 75th percentile). The highest reported police salary was $70,557. There are 5 employees at Ferndale with the job title police.