There was a really good OkCupid blog post that analyzed their member profiles and found that men that were 5’10” and 5’11” would round up to 6’. It was a pretty significant portion of them, too.
I'm 6'2" and it seems to have done nothing for me. I only have maybe 1-3 people to swipe on anyway. Once you get outside of densely populated cities, Tinder is all but useless.