DemographyPopulation Average Family Size by Total Households June 30, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:Percentage of Public School Students from Immigrant…Best States for Raising a Family: A Comprehensive AnalysisComparing Each State's Highest-Paying Job to the…Largest denominations families in the United States…The Best World Atlases in 2025The Best Editions of Monopoly Board GameThe World's Forests MappedThe U.S. States That Pay the Most for Takeout