Anonymous wrote:It's called "white flight,"
https://en.wikipedia.org/wiki/White_flight
It's not a new thing.
OP here
I'm Canadian and am not familiar with this term. Thanks for the link. This does help partially explain why, for an area that is so diverse (DMV), it seems very segregated from a housing standpoint. The eastern and western parts of MoCo seem like two separate places. I also found this to be ture when we lived in NW DC. I have been told that this wasn't always the case.