PPP Virginia: Obama Still Ahead, 50-47

[LastVoter]

WI may be a state where rural whites are more Democratic than suburban whites.

It's not the only one.

[LastVoter]

States that would fit the bill imo: HI, IN, MN, MI, OH(not 2008), WV(no real suburban areas though), NH, MA, CT, NY(this one is close though), SC, GA(black belt), NM, ID. A few more examples could be made up but those states often lack suburban or rural areas. I think this depends on how far you are willing to stretch the definitions of rural and suburban.