Jerimiah Rieman

Executive Director


Jerimiah Rieman serves as Wyoming County Commissioners Association's Executive Director, representing the state’s county commissioners before the Wyoming State Legislature, working collaboratively with the Wyoming governor’s office and other state agencies on local government issues, and providing outreach and guidance to county leaders across the state.

Jerimiah most recently finished an eight-year stint in the office of former Governor Matt Mead, holding the positions of Director of Economic Diversification, Natural Resource Policy Director, Natural Resource Policy Advisor, and State Planning Coordinator. Before that, Rieman was Administrator and Policy and Legislative Advisor in the Wyoming Department of Workforce Services.

A fifth generation Wyoming native, Jerimiah grew up in Fremont County and holds a bachelor of science from the Warner College of Natural Resources at Colorado State University and a master of legal studies from the James E. Rogers College of Law at the University of Arizona. He is also the author of Wyoming Singletrack: A Mountain Bike Trail Guide (2020).

Jerimiah and his wife are the proud parents of identical twin boys.  His family enjoys Wyoming’s great outdoors, including mountain biking, camping, fishing and skiing. 




Britney Butler

Executive Assistant


Britney serves as the Wyoming County Commissioners Association’s Executive Assistant and oversees an array of administrative and office management duties. 

Prior to joining the WCCA staff, Britney worked as the Industry Relations Manager at the Wyoming Office of Tourism and worked in Washington, DC serving as Senator Enzi’s Deputy Scheduler.  She has extensive experience working with a variety of businesses, constituents and elected officials across Wyoming and has assisted on a number of statewide campaigns.

Britney grew up in Lander and Cheyenne and graduated from the University of Wyoming.  She enjoys the outdoors, following UW sports, traveling and baking.