I am doing machine learning research on US cities (New York City, Los Angeles, San Francisco, Chicago, Seattle). I try to predict some demographic data based on features in each census block group.
I am looking for 2010 household median income data by census block group in five cities above. I hope the data can contain the census block group location (lat/long or coordinates) and its median household income. I have looked through some database websites such as FactFinder, NYCOpenData, US Census Bureau, and I also looked through similar questions....but I haven't found what I want.
Any idea where I can get the desired data? Or is it possible to get such desired data?