Skip to main content
Portrait of Mike Gierau, State Senator for Wyoming District 17
Wikipedia / Wikimedia Commons · cc-by-sa-4.0

Serving · State Senate · Wyoming

Mike Gierau

State Senator · Wyoming · District 17 · Democratic

Mike Gierau serves as a State Senator in the Wyoming State Senate, representing District 17 for the Democratic party. The page below collects sourced biographical facts, the seat and district served, and provenance for Gierau.

Key facts

Full name
Mike Gierau
Office
State Senator
Chamber
Wyoming State Senate
State
Wyoming
District
District 17
Party
Democratic
Status
Currently serving
Born
1959
OpenStates ID
ocd-person/587874e4-f0c9-4679-aa08-a2442b7d33b1
Dataset version
1.20260609

Biographical narrative

837 words · sourced from the Wikipedia REST extract

Michael Frank Gierau is an American politician currently serving as a member of the Wyoming State Senate, representing District 17. A member of the Democratic Party, Gierau has been in office since 2019. His political career includes prior service in the Wyoming House of Representatives, where he represented District 16 from 2017 to 2019. Gierau's background encompasses local government roles and business ownership, contributing to his understanding of both community needs and legislative processes.

Early life and career

Born on March 18, 1959, Mike Gierau has deep roots in Wyoming, particularly in the Jackson area. His professional journey began in 1980 when he established the Jedediah Corporation in Jackson, which has allowed him to engage with the local economy and community. This entrepreneurial experience has provided Gierau with insights into the challenges and opportunities faced by businesses in Wyoming, shaping his perspectives as a legislator.

Before entering the state legislature, Gierau was actively involved in local governance. He served on the Jackson Hole City Council, where he contributed to the development and implementation of policies affecting the city and its residents. Additionally, Gierau was a member of the Teton County Board of Commissioners, a role that further solidified his commitment to public service and community engagement. His tenure in these positions allowed him to gain valuable experience in managing local issues and understanding the intricacies of government operations.

In 2016, Gierau was selected as one of four superdelegates from Wyoming to the Democratic National Convention. During this significant political event, he and his fellow superdelegates endorsed Hillary Clinton for the presidency, reflecting the party's alignment in Wyoming at that time. This experience not only highlighted Gierau's active participation in national politics but also underscored his commitment to the Democratic Party's principles and candidates.

Legislative service

Gierau's legislative career began when he was elected to the Wyoming House of Representatives in 2016. He ran for the seat after the incumbent Republican representative, Ruth Petroff, announced her retirement. Gierau's candidacy was notable as he ran unopposed for both the Democratic nomination and the general election, which allowed him to enter the legislature without facing electoral competition.

During his time in the House, Gierau focused on various issues pertinent to his constituents and the state of Wyoming. His legislative service was characterized by a commitment to addressing the needs of his district and advocating for policies that align with the values of his party. In 2018, Gierau transitioned to the Wyoming Senate, seeking to fill the seat vacated by Republican Leland Christensen, who opted not to run for reelection. Gierau again faced no opposition in the Democratic primary and successfully defeated Republican candidate Kate Mead in the general election, further solidifying his position in the state legislature.

Since taking office in the Senate, Gierau has continued to engage with legislative matters that impact his district and the broader state. His experience in both the House and Senate has equipped him with a comprehensive understanding of the legislative process and the importance of collaboration among lawmakers. Gierau's ongoing service reflects his dedication to representing the interests of his constituents and contributing to the governance of Wyoming.

Policy focus and district

As a member of the Wyoming State Senate, Gierau represents District 17, which encompasses a diverse constituency with unique needs and challenges. His policy focus includes a range of issues that are significant to the residents of his district, reflecting both local priorities and broader state concerns. Gierau's background in local government and business informs his approach to legislation, as he seeks to balance economic development with community welfare.

In his role as a legislator, Gierau has been involved in discussions surrounding economic issues, education, healthcare, and environmental policies. His experiences in local governance have made him particularly attuned to the needs of his constituents, allowing him to advocate effectively for policies that promote sustainable growth and address pressing community concerns. Gierau's commitment to public service is evident in his efforts to engage with constituents and understand their perspectives on various legislative matters.

Gierau's district, located in the scenic region of Wyoming, presents both opportunities and challenges. The area is known for its natural beauty and outdoor recreational activities, which are vital to the local economy. As a senator, Gierau is tasked with navigating the complexities of balancing economic interests, environmental stewardship, and the quality of life for residents. His legislative efforts aim to support initiatives that foster economic resilience while preserving the unique character of the region.

In summary, Mike Gierau's career as a state legislator is marked by a commitment to public service, local engagement, and a focus on the diverse needs of his constituents. His experiences in local government and business have shaped his approach to legislation, allowing him to advocate for policies that align with the values of his district and the state of Wyoming. As he continues his service in the Wyoming State Senate, Gierau remains dedicated to addressing the challenges and opportunities that face his community and the state as a whole.

Notable legislation

Sponsored and co-sponsored legislation for Mike Gierau is pending operator curation. The biographical narrative above carries the same provenance trail until per-bill rows are written.

Sources

  1. [1]https://en.wikipedia.org/wiki/Mike_GierauWikipedia · retrieved 2026-06-09

Notable quotes

Sourced quotes for Mike Gierau are pending operator curation. Narrative-scope provenance remains attached below.

Sources

  1. [1]https://en.wikipedia.org/wiki/Mike_GierauWikipedia · retrieved 2026-06-09

Key positions

Curated policy positions for Mike Gierau are pending operator review. The biographical narrative above carries the same provenance trail until per-topic positions are written.

Sources

  1. [1]https://en.wikipedia.org/wiki/Mike_GierauWikipedia · retrieved 2026-06-09

Legislative service

  1. Wyoming State SenateDistrict 17 · Democratic

Sources & provenance

Every attributable claim above carries a per-section [N] marker that resolves to the corresponding URL below. Each entry records the upstream provider, the canonical URL, and the timestamp at which the source was retrieved by the ingest pipeline.

Explore the State Senate

Browse Wyoming’s District 17 seat, the full Wyoming State Senate roster, or Wyoming’s federal candidates.