The average police salary at City of Dover was $74,457 , which is 12 percent higher than the average salary for this job in Ohio, but 12 percent lower than the national average for this job . Police salaries at City of Dover typically range from $75,182 to $85,696 (25th to 75th percentile). The highest reported police salary was $94,446. There are 27 employees at City of Dover with the job title police.