A report, “Segregation in the Boston Metropolitan Area at the End of the 20th Century,” found that despite the progress that disadvantaged minorities have made in achieving homeownership outside of Boston, there is a danger that the benefits of such ownership may not accrue to them because of racial and ethnic segregation. In particular, the report raises concerns about the emergence of highly segregated schools across the metropolitan area. In addition, income segregation provides evidence of the persistence of a patchwork of “have” and “have-not” communities outside of Boston that affect the opportunities available to lower-income families of all races and ethnicities. According to the report, almost one half of the purchases made by African-American and Hispanic home buyers outside of Boston were concentrated in seven of 126 communities. To achieve racial and ethnic integration, more than 50 percent of minority home buyers would have had to have bought a home in a different city or town.