In Nevada, as long as it's not in Clark (Las Vegas) or Washoe (Reno) counties. The county has to have under a certain population which is everywhere in NV but those two. It's still fairly corrupt. Only the super wealthy can run them because you have to jump through permitting processes. NV is an interesting place. Gambling and prostitution mostly run by Mormons. It was illegal but there were still plenty of prostitutes in Reno when I lived there. My neighbor was a call girl working mostly out of Craigslist and Backpage.