The Marginal Child in 2014

These are heat maps of where people decide to have the marginal third child that breaks the “family of four” paradigm that is reflected even in consumer goods and packaging because it’s become such a core part of post-Vietnam American culture.

For all races, about 30% of births for 2014 were third kid or higher.

Third births and higher, all races

For whites, it was about 25%

Third births and higher, whites only

A starting point for discussion is that while the coasts with good jobs where both parents can potentially earn 75-100k apiece are punching a little below the national average, they are nevertheless putting up third babies in the double digits in many high-cost counties.

Where the babies are, 2014

Heat map of where 4th and higher births are by county for all races.  National average is 12.4% of all births.

Fourth and higher births

Here’s just non-Hispanic whites.  Their national average is 10.2%.

Fourth and higher order births, whites only

The hottest counties have 24-27% of births (all races) and 31-35% of births (white only) as kid #4 or more.

Open for discussion.