We analyze the relationship between residential populations, school attendance zone boundaries (AZBs), and school enrollments in two large, countywide suburban districts, Fairfax County, Virginia, and Montgomery County, Maryland, from 1990 to 2010. A steep decline in white, school-age children and an increase in black, Hispanic, and Asian children…

U.S. public schools provide substantially different educational opportunities to students--even within school districts, where attendance zone boundaries (AZBs) shape most children's access to schools. The (re)drawing of AZBs is therefore a highly consequential policy decision. In this paper, I study how AZB changes in the Washington, D.C.…

Noncontiguous school attendance zone boundaries (AZBs) have a unique, relatively uncommon shape that assign two or more non-adjacent residential areas to the same school. Given their ability to shape school enrollments by taking advantage of residential sorting, noncontiguous AZBs have historically been linked to explicit efforts to both segregate…