Two-way partisan registration by county, 2014-2015

[CountyTy90]

I've been kind of in an Oklahoma phase recently and I made a made a map of party reg, but like RINO Tom mine was made for myself, so before people go off about the colors they are the non-Atlas colors.

But anyways, here ya go. It's really interesting to see how this mirrors with how pre 2000's era elections were: Democrats strongest in Little Dixie and along the Texas border, while Republicans were strongest in the cities/suburbs and the northwest and Panhandle. Just compare my map with the 1986 governor's race:

[CountyTy90]

I have completed everything except the 5 trouble-making states (New England + UT, along with SD which is currently unavailable).

What year and from where did you pull that data? I've noticed some differences between yours and mine. I used January 2015 data for OK.

I was lazy. Wikipedia had January 2012 reg on each county page, so I just used those. Would be interesting to see the change in the 3 years though.

Edit: I didn't see that you had posted Oklahoma on the original map. Seems only a few counties flipped.