This isn't surprising at all. I got South, with Midland immediately after it! I wasn't sure if it would come up Midland or South. But, people never guess I'm from the South, they either think California or the Midlands (my mother's from Illinois, my biological father hailed from Indiana and my step dad is from Maine). I moved from the South at thirteen, and have been in Germany, Washington, Virginia, Texas and South Carolina ever since. My accent's all over the place, y'all!