Indeed, married couples with at least one child under 18 earned a mean (as opposed to median) household income of $101,738 in 2012.
In addition to getting married and having children are there any other secrets to financial success? Yes.
Go to school and do your homework. High school dropouts had a median household income of $30,107 in 2012. For high school graduates, the median household income was $49,486; for college dropouts, it was $57,933; for college graduates, $95,418; for master's degree holders, $110,048; for doctoral degree holders, $132,467; and for professional degree holders, $154,137.
It also helps to get a job and keep it. American families in which the householder worked at a full-time job at least 50 weeks during the year had a median income of $83,468.
Married couples in which both the husband and wife worked in 2012 had a median income of $91,779 and a mean income of $112, 217. No doubt many of these husbands and wives both held jobs because they wanted to earn the money to raise and educate their own children.
But what has happened to family life and the work ethic since LBJ and his liberal allies declared their "war on poverty"?
Last week, the federal Centers for Disease Control published its report on births in the United States in 2012. It pointed to two telling trends: Unwed motherhood remained near an historic high while the overall fertility rate hit an historic low. Americans are having relatively fewer babies and more of them are illegitimate.
"The 2012 general fertility rate declined to 63.0 births per 1,000 women aged 15-44, another historic low for the United States," said the CDC.
Of the 3,952,841 babies born in the United States during the year, 1,609,619 -- or 40.7 percent -- were born to unmarried women.
As recently as 1980, only 18.4 percent of the babies born in the United States were illegitimate. In 2008, the percentage exceeded 40 percent for the first time. It was 40.6 that year, then 41.0 in 2009, 40.8 in 2010, 40.7 in 2011 and 2012.
In the fourth quarter of 2011, according to the Census Bureau, 108,592,000 Americans -- 35 percent of the population -- received benefits from one or more mean-tested federal welfare program.
That number will surely rise if Americans continue having 40 percent of their babies out of wedlock.
And, in their "war on poverty," left-wing politicians will no doubt increasingly target for redistribution the wealth of married, two-parent, hard-working, diploma-earning families who cause this nation's income inequality by living exactly the sorts of lives we must live if we wish to remain free.