From "Who is buying Powerball and Mega Millions tickets?" [1]
> The general belief is that poorer Americans buy lottery tickets more often than wealthier ones. But that's not quite true.> The survey showed the most frequent lottery players earn between $36,000 and $89,999. About 56% of that group bought tickets in the last year. Fewer of those making under $36,000 bought tickets, only 40%. About 53% who make above $90,000 bought a ticket.
[1] https://money.cnn.com/2018/01/06/news/powerball-mega-million...