There are currently 10 women serving in the Utah House of Representatives and 6 in the state senate. Together they make up 15% of the 104 elected state legislators. This puts Utah in the bottom 10 states for percentage of women represented in the state legislature.
There are a lot of reasons for the disparity between men and women serving as elected state officials, but according to Katie Ziegler with the National Convention of State Legislatures, none of them has to do with electability:
Nearly 150 years ago, Wyoming was the first place in the country to grant women the right to vote. Congress didn't pass the 19th amendment, guaranteeing all American women the right to vote, until 1919, and it was ratified by states in 1920. Wyoming was ahead of its time, giving women the vote in 1869, but there are conflicting accounts as to why the state was a trailblazer.