Every city in sub-Saharan Africa, every city in the Caribbean, every city in Brazil, Most cities in the US, in
particular Detroit,
Philadelphia, Formerly Los Angeles but no longer mainly due to Mexicans, New Orleans, (pronounced 'Nawlins'), Dallas, Most of Brooklyn and the Bronx , saint louis,
Washington dc, Oakland, Gary, and Camden.
As of 2010, several cities in "Europe" are now Blackistans, namely London, Almost every city in "France", Brussels, Amsterdam, Frankfurt, Rome, Antwerp, Dublin (almost), Stockholm, Malmo and soon to be Blackistans include Helsinki, Patras, Berlin and Vienna.
Though none exist currently, Blackistans are beginning to emerge in East Asia, the biggest example being Guangzhou in China.