I want to start what may become a series of several posts looking at the movement of people throughout their lifetimes. I'll leave you with this graphic for now - which shows the relative concentration of each age group by census tract. Red means the age group is overrepresented, blue means it is underrepresented, yellow means it is proportionally represented.
There is, as you would expect, a drastic shift around age 20 to college towns, followed by a shift to central urban areas, and then a long dispersion out to suburban counties and rural areas. The cycle for children, unsurprisingly, mirrors the cycle for those age 30 to 50ish.
