The average planner salary at City of Duluth was $55,234 , which is 9 percent lower than the average salary for this job in Minnesota, and 16 percent lower than the national average for this job . Planner salaries at City of Duluth typically range from $34,345 to $77,340 (25th to 75th percentile). The highest reported planner salary was $82,868. There are 7 employees at City of Duluth with the job title planner.