No, they're in Tarrant County. I forget the town, but it was definitely confirmed as a suburb of Fort Worth.
As for arranged marriages, I definitely think there were set ups like Jill/Derelict, Josiah/Lauren, Joe/Kendra, and Joy/Austin. I think Smuganna was about as arranged as we've seen so far, since I contend that Boob wanted Smuggar locked down and out of his hair.