Is Las Vegas the gambling capital of the US?

This isn't an official name, but Las Vegas has been called the gambling capital of the U.S.

http://www.ancrum.org/las-vegas-gambling-capital-of-the-united-states/

Yes, Las Vegas is commonly referred to as the gambling capital of the United States. It is renowned for its vast array of casinos, entertainment shows, and gambling opportunities. To confirm this information, one could consult various reliable sources such as tourism reports, news articles, or official statistics. These sources often provide data and analysis on the prominence of Las Vegas as a gambling destination, making it possible to gather accurate information about the city's status as the gambling capital of the US.