America's top 5 most sinful cities: list

1. Las Vegas, Nevada

With the second-highest number of casinos per capita, Las Vegas would easily claim the top spot even if greed were the only factor in WalletHub’s survey.

But it’s not just gambling: Vegas also tops the list with the most adult entertainment destinations per capita.

In fact, residents of Sin City are more likely to search Google for terms linked to pornography, strip clubs and other adult content than folks in most other cities. And with the fifth-most fraud and identity theft complaints per capita, Las Vegas is a natural destination for visitors driven by greed, lust and vanity.

And with a 24-hour entertainment cycle, it's no surprise that Vegas also ranks in the top five for laziness.