The average police salary at Town of Wenham in 2022 was $105,025 , which is 9 percent lower than the average salary for this job in Massachusetts, but 25 percent higher than the national average for this job . Police salaries at Town of Wenham typically range from $104,996 to $125,004 (25th to 75th percentile). The highest reported police salary was $162,461. There are 13 employees at Town of Wenham with the job title police.