Seattle, WA, stands out as the top city for Supply Planners seeking high salaries, with an average earning of $98,221. Next is Atlanta, GA, where Supply Planners earn about $86,434 annually. Chicago, IL, and Sacramento, CA, also offer competitive salaries for this role, at around $83,850 and $77,810, respectively. These cities provide strong opportunities for those in supply planning to achieve lucrative careers. Exploring job openings in these locations can lead to significant financial rewards and career growth.