Of course, while I've seen data somewhere that said Yankee fans are more affluent (probably based on everything North (Westchester/Rockland County, South (New Jersey) and East (CT) of the City being considered Yankee country) than Met fans (despite Long Island being a major hub for Met fans) the fact that the Yankees (along with the Dodgers, Lakers, Bulls, Cowboys, Raiders, ect) are considered one of the most universally known American sport franchises they'll attract the causal immigrant (I'm not suggesting that all immigrants are poor, or anything, but I'm basing it on immigrants who come looking for a better life and starting from pretty much scratch) based on a quick decision based on who they know rather than actually thinking about who they should root for. It makes sense, no matter how hard the Mets have seemed to try over the years (it's sad that a lot of people only think the Mets targeted the Latino audience once Omar became the GM), but that population generally gravitiates towards the Yankees because they've heard the Yankee name in their country.