Infoshare"The 2012-2016 (5-yr average) Census, including the Public Use Microdata Sample (PUMS), is drawn from the Census Bureau's American Community Survey (ACS). It provides detailed data on race, ethnicity, income, poverty, occupation, schooling, ancestry, family structure, language,health insurance and more down to the census tract level (and Infoshare provides this data for zip codes, too!)."