The average planner salary at Douglas County was $84,508 , which is 21 percent higher than the average salary for this job in Colorado, and 29 percent higher than the national average for this job . Planner salaries at Douglas County typically range from $76,489 to $100,815 (25th to 75th percentile). The highest reported planner salary was $117,998. There are 9 employees at Douglas County with the job title planner.