This little internet quiz was pretty fun. I work in a department of people from all over the U.S. and it was able to pinpoint regions that have really influenced our dialect.
It pegged me in Akron, Toledo and Fort Wayne. Not bad for Cleveland-to-Chicago boy!
http://www.nytimes.com/interactive/2013/12/20/sunday-review/dialect-quiz-map.html?_r=0
One last question: What do you call that little stretch of grass between the sidewalk and the street?