ehh lets not get to rough, you could prob say the same about many nats fans
While a lot of Nationals fans live in the DMV suburbs, a good chunk still live in the city and would be open to living in the city. The DC scene is not my cup of tea (so many jerks everywhere) but it's still a really, really nice city with a lot of great places to live and hang out in.
Baltimore, other than a small portion of the city that young-ish people live in, is a place few would choose to live.