My husband and I both come from families with five kids. Even then, ours were larger families, as the average US woman bore 3.6 children. Big families were those with ten or more children. A college friend with twelve siblings scored top prize in the mega family category.
Today’s fertility rates are not even up to replacement numbers. So, what can be done to make large families fun again? One approach may be to consider them in election choices. Here’s a father of five kids running for a county commissioner position. People who live a lifestyle conducive to a gaggle of kids are bound to favor programs and support services geared that way.

Most people want similar things, such as personal safety, good schools, and adequate health care, all within the reach of decent employment. However, a large families’ focus is undoubtedly skewed to their preferences. Safety means kids can navigate city roads to and from schools and parks without harm. In contrast, a family with a musical prodigy may be perfectly willing to buffer themselves against some urban crime so their child can be within reach of the top ballet school. One wants ubiquitous small town the other wants access to specific cultural activities.
Good schools, for instance, mean good public schools in the large family scenario. It can also mean a school that isn’t too elite so that their kids have a chance to dabble in varsity sports or theater or debate without being squeezed out by intense competition. Large families form a buying group of public services. Figuring out how to match the most likely who desire a large family with the mix of services that enriches their lives is the best way to grow the population.