In Urban Economics, Atlanta is an interesting city. It is one of the most segregated cities in terms of races and incomes. It is one of the most sprawled cities in the US. This unique features affect your life. For example, children from families at the 25th percentile income in Seattle, have economic outcomes comparable to children from families at the median in Atlanta (Raj et al. 2014). Why do Atlanta kids show this poor performance? We study urban economic theory about your life and city.