Erie

Everybody's eyes are on Pennysylvania these days. Thanks to the whipsaw nature of the Democratic presidential primary race this year, Pennsylvania's in the spotlight when it comes to electoral politics on the national stage. People everywhere are talking about Pennsylvania -- what it is, what's like, what it all means. Pundits are pontificating right and left about Pennsylvania voters -- who they are, who're they're for, what they're going to do on April 22. And, inevitably, most of them are wrong a lot of the time.

Pennsylvania is just like Ohio, the talking heads are telling us. Well, yes and no. Some parts of Pennsylvania are just like parts of Ohio, demographically speaking. Other parts, not so much. Pennsylvania is a very big place. And, like Ohio, it's a very diverse place, with different parts of the state displaying significantly different historical and sociocultural influences.

The Appalachian Mountains run diagonally through Pennsylvania from lower left to upper right, physically as well as demographically dividing it into several dissimilar environments. Fully a third of the state's 12 million residents live in the Philadelphia metropolitan area, which bustles along the Delaware River valley in the southeastern corner of PA and sprawls across the Delaware and New Jersey lines to include another 2 million of their neighbors.

Another 2-1/2 million Pennsylvanians live in the southwestern part of the state, in the greater Pittsburgh area, near the upper edge of some of the most rugged parts of the Appalachians. While the sociocultural roots of PA's two biggest population centers could hardly be more different, they are both large, sophisticated urban centers and day-to-day life for their residents is more similar than not.