These Are The Most Unhappy Cities In America, Ranked According To U.S. Census Data - Page 41 of 99

9. Detroit, Michigan

Decades ago, approximately 600,000 residents left Detroit due to the collapse of the manufacturing industry. The city is still suffering today, as the population has declined by 6% since 2010 and it has more than 43,000 abandoned buildings.

Because of how much Detroit has declined over the past several decades, it’s become one of the most dangerous cities in the country. This drives away valuable tourism as well as potential permanent residents.