only other one I can think of is maybe ME-1 or CT-2, but both of them have decent sized cities in them
Are you referring to New London? That's not very urban even by Connecticut standards.
Yeah New London and Storrs. I think the district would've gone republican if UConn wasn't in it
UCONN probably helps... it's definitely the most working class part of the state and most receptive to Trump's message. Although it's practically in the Boston metro area so who knows.
No.
It's been a while since I've lived in Connecticut, but I'm pretty sure the northeast corner of the state is like an hour from Boston. I consider an hour or so distance to be "practically" within a metro area.
Google tells me it's an hour and a half from Storrs to Boston.
...After typing that I realized that you meant eastern Connecticut in general, not Storrs in particular. I'd still say it's a stretch to call it "practically" in the Boston metro.