The average mapper salary at Cache County was $58,374 , which is 122 percent higher than the average salary for this job in Utah, and 23 percent higher than the national average for this job . Mapper salaries at Cache County typically range from $27,101 to $81,907 (25th to 75th percentile). The highest reported mapper salary was $81,906. There are 3 employees at Cache County with the job title mapper.