Utah
- In 2002, the United States House of Representatives voted to allow Wendover to leave the state and join Nevada, merging with the city of West Wendover. The opposition of Nevada Senator Harry Reid blocked the bill's consideration in the Senate.
- In 2008, Joint Resolution 6 'Consenting to Creation of New State Within Utah' was proposed by Representative Neal Hendrickson. This resolution called for "the creation of a separate state, consisting of the southern portion of the present state of Utah with a northern boundary stretching east and west across the present state of Utah at the southern border of Utah County". The bill died in committee in March 2008.
Read more about this topic: List Of U.S. State Partition Proposals