PA Map (in my opinion)

[J. J.]

Also, Allegheny County isn't that liberal.   It would be populust.  Indiana is populist; Westmoreland might actually be light blue.

[J. J.]

First, I'd color Allegheny purple, though there are liberal areas.  I'd probably put Westmoreland as purple as well.

Indiana is fairly liberal (university town right the middle of it).  I'd go light red with it. 

Lehigh is probably purple.  In the 1990's, there were a number of close state house districts that kept on shifting back and forth and a state senate district that changed hands.

That CD has also been competitive.