Top 10 Countries With The Highest Rate Of Pr0stitution In The World – See Singapore’s Rank Uncategorized 10. Thailand: 45 sex workers per 10,000 people Prostitution is illegal in Thailand, however, in practice it is tolerated and partly regulated. Prev1 of 10NextUse your ← → (arrow) keys to browse Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Like this:Like Loading...