In the Seattle area, choice is a privilege that not all families benefit from. Economic privilege is inextricably linked to school choice — school performance (as measured by assessment scores) correlates to median household income, so higher-performing schools tend to be in the higher-income areas of the city. And since school assignment is typically determined by area of residence, for those families with limited financial resources, the ability to choose a school that works for their children may be nonexistent.