Rep. Mia Costello (R-Anchorage) announced she is stepping down from her role as head of the GOP Minority Caucus in the State House, effective Nov. 22.

While Costello will continue to serve her constituents in House District 15, she said the decision to hand over leadership comes after careful consideration of her district and the dynamics of the Republican caucus.

Despite a majority of Republicans being elected to the State House, the GOP remains in the minority due to the defections of two Republicans – Representatives Chuck Kopp of Anchorage and Louise Stutes of Kodiak – both of whom chose to empower Democrats by caucusing with them and thereby granting the left a slight majority. This has resulted in the marginalization of conservative voices in the State House and the sidelining of the GOP agenda.

“Over the past year, I have worked hard to bring together a caucus that reflects the full breadth of Republican values across Alaska – values that span our diverse regions and communities,” Costello said in a statement. “It is now time to pass the baton on to a successor who can continue that work. It has been an honor to be at the helm leading our efforts as a caucus to uphold the values and principles Alaskans hold dear.”

Costello emphasized that the House Republicans share a commitment to serving Alaskans and that unity and shared purpose are essential for the caucus to be effective advocates for Alaskans.

“I am proud of the work we have accomplished together, and I am deeply grateful to the Minority members for partnering with me this past year,” she added. “I believe the task of guiding the caucus is now best entrusted to a new leader. I step aside with confidence that my successor will bring fresh insight and renewed momentum to that effort.”

Selection of the next Minority Leader will begin within the caucus in the coming days.

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