Chicago opendata Exploring the Open Chicago Data Portal: A Treasure Trove of Public Data Chicago, the third-largest city in the United States, is a city that thrives on data. As part of the ongoing efforts to maintain trust and transparency, CPD has launched a series of Transparency Dashboards aimed at providing current and accurate data related to use of force and officer accountability. 1 day ago ยท Trading of futures and options on the Chicago Mercantile Exchange was halted for hours on Friday, disrupting some of the world's most liquid markets for commodities and financial instruments. To sort or remove columns, click More Views. Building Permits Permits issued by the Department of Buildings City of Chicago from 2006 to present. For each request, the following information (as reported by the 311 caller DataPortals. ET. Data Requests Publicly Accessible Data The Chicago Police Department makes available aggregate data regarding crime in Chicago and selected operations of the Chicago Police Department. The information is updated daily with the previous day's calls added to the records. Tax Increment Financing (TIF) is a special funding tool used by the City of Chicago to promote improvements in specific sections of the city Map of building footprints in Chicago. scmqjmzkewyottagrshzmqapaygikyxruoernyaxiegknvarljnwzkmcyunqdbdfthushk