https://www.alternet.org/2015/03/exposing-americas-billionaire-welfare-ranchers/
https://time.com/5388596/billionaires-welfare-bernie-sanders/
Source: U.S. Census Bureau, Current Population Survey/Housing Vacancy Survey, July 25, 2019. Approximately 87.8 percent of the housing units in the United States in the second quarter 2019 were occupied and 12.2 percent were vacant. https://www.census.gov/housing/hvs/files/currenthvspress.pdf