U.S. Census and Demographic Data

- 1990
- 2000
- 2010

Social data for Chicago neighborhoods mostly compiled and computed from decennial census data.
Find in the Library:
- 1930
- 1940
- 1950
- 1960
- 1970 & 1980
- 1990

Summarizes demographics, housing, employment, transportation habits, retail sales, property values, and land use in metropolitan Chicago's 284 municipalities and 77 Community Areas. Raw data can be downloaded from the CMAP Data Hub.

The City of Chicago leverages Geographic Information Systems (GIS) technology to optimize the use of City data in solving difficult business problems.