St. Bernard had an even bigger swing towards Obama than Plaquemines. Since it's 88% white, it means Obama actually did fairly well with whites here.
Copying my post from another site
"Also, St. Bernard Parish went from 71/26 McCain to 61/36 Romney. I checked and the percentage of registered voters who were African American went from just under 10% in 2008 to just under 15% in 2012. Plus St. Bernard Parish has kept growing after the 2010 Census and appears to be netting a few hundred people a year from Orleans Parish (
http://www.forbes.com/special-report/2011/migration.html )"
