Local Area Personal Income 2013
http://www.bea.gov/newsreleases/regional/lapi/2014/pdf/lapi1114.pdf
Reports that personal income grew in 2013 in 2,695 counties, fell in 390, and was unchanged in 28. Per capita personal income ranged from $17,536 in Telfair County, Georgia to $121,632 in New York County, New York. From the Bureau of Economic Analysis