The past decade has witnessed not only an increase in the average income required but also a notable shift in the upper range of income expectations.

During that time, the proportion of Americans who believe that a family needs more than $100,000 to get by has tripled to 30%, while 18% now estimate it to be between $75,000 and $99,999, and 31% think it is $50,000 to $74,999. Half as many Americans now as in 2013 believe a family of four can get by on less than $50,000 annually. This includes 3% who estimate a figure lower than $30,000, and 11% who cite a figure between $30,000 and $49,999.