Ranking America's States: Where People Are Moving—And Why They’re Leaving

13. Colorado

With its breathtaking Rocky Mountains and thriving cities like Denver and Boulder, Colorado has long been a desirable place to live. However, in recent years, many residents have decided to move out.

The main issue? The cost of living—especially when it comes to housing. Some former residents also complain about worsening traffic and increasing pollution, which have made daily life more frustrating than it used to be.