The map is presented in both black and white and full color versions. In the color version, each dot is color-coded by race. Caucasians are blue, blacks are green, Hispanics are orange, Asians are red, and other races are brown. The vast swaths of purple appear to show the racial diversity of some of America’s biggest cities. But if you zoom into the map and break these cities down at the neighborhood level, patterns of segregation become much clearer.
The map is a huge file, give it time to download as it's worth the wait. CLICK HERE