What proportion of DINKs versus Families live in the suburbs vs the cities? The simple answer relates to raising kids - both in terms of safety/enrichment and

What proportion of DINKs versus Families live in the suburbs vs the cities? The simple answer relates to raising kids - both in terms of safety/enrichment and in terms of basic things like school catchment areas, distance to young peoples amenities, and distance to the average friends house based on school catchment.