As of September, 2017, some 44 million Americans, nearly 14% of the population, cumulatively owe over one trillion dollars in student loan… — As of September, 2017, some 44 million Americans, nearly 14% of the population, cumulatively owe over one trillion dollars in student loan debt. Only mortgage debt is larger among types of consumer debt. Millennials and younger people hold disproportionate levels of debt, with 17 million Americans under the age of…