What city are the most hos in

Cities with higher concentrations of sex workers can vary depending on factors like legal regulations, demand, and socio-economic conditions. Some of the cities often mentioned in this context include:

**Amsterdam** - Known for its legal sex work and the iconic Red Light District.
**Bangkok** - Has a well-known nightlife and sex industry.
**Las Vegas** - Famous for its adult entertainment and nightlife.
**Rio de Janeiro** - Known for its vibrant nightlife and tourism.
**Tokyo** - Features various entertainment districts.

It's important to remember that the presence of sex workers often reflects broader social and economic issues.