The general rule applies to the US as elsewhere.
Anyone to the west or south of 'you' is inferior.
Anyone to the north or east is screwing you over somehow.
Q: How would you describe your region?
Northeast: "We have lots of trees and the Kennedy's. No one is quite as cultured as us. Huh? You didnt go to school here? They have schools elsewhere in the country? What is a 'Duke?'"
Mid Atlantic: "Who the **** are you? Get lost ******* and stop wasting my time with your stupid questions. I dont have the stomach for this telemarketing bull**** - I hope you fall into a pothole on your way home from work and die as a result of roadworker incompitence."
South: "Damn yankees... first they sent us their prisoners, then they sent their soldiers, now they send us mass produced BBQ sauce that tastes like Diet Coke gone bad. Can I get a refill on my 'sweet tea' please?"
Northwest: (Could not find anyone to answer question.)
Southwest: (Could not find anyone that spoke English to answer question.)
Southern California: (yes, its its own region) "Dont you think this survey is offensive? We are not 'regions' within a country. We shouldnt even be states. We are all brothers and sisters of this land and we should live in harmoney with one 'n other. Come to think of it... brothers and sisters might be an offensive discription too... hmmm."
West Coast: "Please dont confuse us with Southern California. We have no idea what government experiment went wrong down there, but we think it can be solved with a 12 guage and a few boxes of shells."
Texas: (Ditto SoCal) "You can tell them Southern boys they dont know apples from boots. Texas BBQ is the only real BBQ. Thats all we're really concerned with right now."