The average bcba salary at Town of Easton was $64,754 , which is 7 percent lower than the average salary for this job in Massachusetts, and 6 percent lower than the national average for this job . Bcba salaries at Town of Easton typically range from $28,803 to $83,830 (25th to 75th percentile). The highest reported bcba salary was $83,829. There are 3 employees at Town of Easton with the job title bcba.