Yes, after factoring in *everything*, which includes inflation, tuition, medical care, etc... household incomes and wealth have increased 30% since 1967.
5 Legislative Days Left Until The AWB Expires
Including the huge rise in 2-income families? I think the real question is, how many families today vs. in 1967 could be supported on one principal income? Take away the wife's income, and how much has "household income and wealth" gone up - or down - since 1967?