City of Chicago


There have been several blog posts about open data in Chicago (see here and here) - though there doesn't seem to be a single registry of open data.

Political/administrative boundary data sets are available at:

Datasets include:

  • Census Block
  • Census Data -- November 2004
  • Census Tracts
  • City Boundary
  • Citywide Wards Map
  • Community Areas
  • IL House
  • IL Senate
  • Surrounding Municipalities
  • Neighborhoods
  • Precincts
  • TIFS 2008
  • US Congress
  • Zipcodes


Assume this is intended to be open, but no information found on whether or not data can legally be reused.

Data en bronnen

Extra Informatie

Veld Waarde
Laatst gewijzigd 10 oktober , 2013, 20:17
Gecreëerd 26 oktober , 2009, 23:38
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