The amount of federal reimbursement a district receives depends on the number of students enrolled in the Free and Reduced Lunch program: This graph shows the number of students enrolled in the Free or Reduced Lunch Program, and the federal reimbursement each school system received for the meals served through that program in 2010. The size of the circles indicate the total number of students enrolled in the school system, and the colors indicate the school system's locale type based on population density and geographic area. Data from the New America Foundation and the U.S. Department of Agriculture. D3 Code was modified from The Future Advisor Blog. Visit them here: http://blog.futureadvisor.com/401k-fees-are-determined-by-hr-negotiation-skills/.