Stephanie Mickelsen

Stephanie Mickelsen is a Republican member of the Idaho House of Representatives, representing District 32A. She has been in office since December 2022 and is actively involved in various legislative committees. Mickelsen is also a farmer and civic leader, known for her contributions to agricultural policy and education in Idaho.

Early life and career

Stephanie Mickelsen was born in Idaho Falls, Idaho, and graduated from Blackfoot High School in 1987. Following her high school education, she pursued higher education at Brigham Young University–Idaho, where she earned an associate degree in economics. This educational background laid the foundation for her future endeavors in both agriculture and public service.

Mickelsen and her husband, Mark, operate Mickelsen Farms, a family-owned agricultural business located in Eastern Idaho. The farm specializes in the production of various crops, including potatoes, seed potatoes, canola, and wheat. Through their farming operation, the Mickelsens have become well-known figures in the local agricultural community.

In addition to her work on the farm, Mickelsen has held several leadership positions within various organizations. She served as chair of the Bonneville-Jefferson Ground Water District and chair of the Idaho Ground Water Appropriators. These roles allowed her to engage directly with water management issues, which are critical to the agricultural sector in Idaho. Furthermore, she has served as a trustee of the College of Eastern Idaho, where she advocated for the expansion of educational programs and governance. Her involvement in the Eastern Idaho Regional Medical Center board also reflects her commitment to community service and health care.

Legislative service

Mickelsen was elected to the Idaho House of Representatives in November 2022 and officially took office on December 1 of that year. As a member of the House, she serves on several key committees, including the Transportation & Defense Committee, the Resources & Conservation Committee, and the State Affairs Committee. Her roles on these committees allow her to influence legislation that impacts transportation, natural resources, and state governance.

During her time in office, Mickelsen has been involved in significant legislative initiatives, particularly in the realm of water policy and agricultural management. She played a crucial role in negotiating a groundwater-surface water mitigation agreement in 2024, which was instrumental in preventing the curtailment of irrigation water in Eastern Idaho. This agreement helped to maintain agricultural productivity across thousands of acres of farmland, underscoring the importance of effective water management in the region.

Mickelsen has also focused on enhancing government transparency. In 2025, she sponsored House Bill 378, which mandates that legislators, legislators-elect, and legislative candidates disclose any out-of-state travel funded by external entities if it pertains to governmental or policy matters. This legislation aims to ensure accountability and transparency in government activities. The bill passed the Idaho House and moved forward to the Senate after a contentious debate.

Policy focus and district

Mickelsen's policy focus reflects her background in agriculture and her commitment to local governance. As chair of the Idaho Ground Water Appropriators, she has advocated for science-based management of the Eastern Snake Plain Aquifer. This approach seeks to balance the rights of senior surface water users with the needs of groundwater users, a critical issue for farmers and communities reliant on these water sources. She has also supported the expansion of Rule 50 for conjunctive water management, which aims to adapt water management practices to reflect updated hydrologic science.

In addition to her work on water policy, Mickelsen has emphasized the importance of education in her legislative agenda. She has advocated for local control over education policy and has promoted "go-on" programs designed to prepare students for either career paths or higher education. Her experience as a trustee of the College of Eastern Idaho has informed her views on workforce development, where she has worked to strengthen governance and expand programming to meet community needs.

Transportation is another area of focus for Mickelsen. She has introduced legislation aimed at allowing optional mobile driver’s licenses in Idaho, arguing that such a measure would enhance convenience and security for residents. This proposal has been discussed in multiple legislative sessions, with ongoing debates surrounding its cybersecurity implications and implementation logistics.

Mickelsen's tenure has not been without challenges. She has faced criticism from some Republican activists, including calls for investigations into her farm's labor practices. Despite these challenges, she has maintained her positions on labor, immigration, and transparency, emphasizing her commitment to compliance with federal and state laws.

In her personal life, Mickelsen resides in Idaho Falls with her husband, Mark. Together, they manage their family farming operation and are parents to four children, with several grandchildren. Their contributions to agriculture were recognized in 2025 when they were inducted into the Eastern Idaho Agriculture Hall of Fame, highlighting their leadership and innovation in farming and irrigation practices.

Through her legislative work and community involvement, Mickelsen continues to play a significant role in shaping policies that affect her constituents and the broader agricultural landscape in Idaho.