Boundaries

Northside Chicago

zoom on my neighborhood [gulp!]

some folks

Southside Chicago

some folks here too

So here it is: an interactive map of the gangs boundaries in Chicago. Created by Juan Galvan for the Southside and by chicagogangs.org for the Northside and updated @ the 18th of December 2006. No warranty on the accuracy of the maps.
map's website

Unexpected high numbers of Streets domains.