Stephanie Jo Mickelsen graduated from Blackfoot High School and holds an Associate Degree in Economics from Brigham Young University–Idaho. She operates a family farm in Eastern Idaho, focusing on various crops, which underscores her practical experience in agriculture. Mickelsen has held leadership positions in community service, including chairing the Bonneville-Jefferson Ground Water District and the Idaho Ground Water Appropriators, and serving as a trustee for the College of Eastern Idaho. She also contributed to healthcare governance as a board member of the Eastern Idaho Regional Medical Center.

Stephanie Jo Mickelsen champions a deeply localized approach to policymaking, rooted in her experience as a family farmer and community leader. Her advocacy for sustainable agricultural practices and small-scale farming operations reveals a commitment to preserving regional economic structures. Notably, Mickelsen's involvement in water management and higher education governance suggests a strategic focus on resource conservation and community development. Her legislative record indicates an intriguing alignment with opposing factions on environmental regulations, hinting at a nuanced balancing act between industrial interests and ecological sustainability.