About: List of neighborhoods in Chicago

There are sometimes said to be more than 200 neighborhoods in Chicago, though residents differ on their names and boundaries. A city ordinance prescribing and mapping 178 neighborhoods is almost unknown and ignored even by municipal departments. Neighborhood names and identities have evolved due to real estate development and changing demographics. The City of Chicago is also divided into 77 community areas which were drawn by University of Chicago researchers in the late 1920s. Chicago's community areas are well-defined, generally contain multiple neighborhoods, and depending on the neighborhood, less commonly used by residents. More historical images of Chicago neighborhoods can be found in Explore Chicago Collections, a digital repository made available by Chicago Collections archives,