The richest, most highly-education and most African American areas of Allegheny County, Pa. (Pittsburgh) preferred Barack Obama in the Pennsylvania primary while outlying, more Republican areas choose Hillary Clinton. Thanks to maps produced by Jay O’Callaghan, the moderator of the Yahoo! group ElectionWatcher2008, we can compare the Pittsburgh electoral map to vital demographic groups in the city.
Allegheny County, Pa. Electoral Map
African-Americans in Allegheny County, Pa.
Income in Allegheny County, Pa.
Education in Allegheny County, Pa.