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City of Chicago

Organization Overview

  • Type: City Government
  • Total datasets: 1012
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Datasets (1012)

  • Tax Increment Financing (TIF) Annual Report - Projects Views: 872

    • Organization: City of Chicago
    • Updated: 2025-08-20 | Harvested: August 25, 2025 at 07:56 PM

    A list of all active or completed projects or programs in a Redevelopment Project Area during the Reporting Year. For the detailed reports for each TIF district for each year, please see https://www.chicago.gov/city/en/depts/dcd/supp_info/tif-district-annual-reports-2004-present.html.

  • National Register of Historic Places - KML Views: 754

    • Organization: City of Chicago
    • Updated: 2012-11-23 | Harvested: June 26, 2025 at 06:48 AM

    This dataset includes buildings and districts in Chicago which are listed on the National Register of Historic Places (NRHP) or designated as National Historic Landmarks (NHL). The NRHP is the official list of the Nation's historic places worthy of preservation; NHLs are nationally…

  • CDPH Mental Health Resources (Deprecated November 2023) Views: 750

    • Organization: City of Chicago
    • Updated: 2023-11-15 | Harvested: June 26, 2025 at 07:22 AM

    OUTDATED. See the current data at https://data.cityofchicago.org/d/wust-ytyg. This dataset was replaced in November 2023. It is retained as a deprecated / historical version because it contains additional data elements that were difficult to maintain over time and therefore are not shown in the…

  • Charter_Overlay_Boundaries_1819 Views: 689

    • Organization: City of Chicago
    • Updated: 2024-04-10 | Harvested: June 26, 2025 at 06:22 AM

    Preference boundaries for selected charter schools in the Chicago Public Schools district for school year 2018-2019. As opposed to elementary or high school attendance boundaries wherein each residing student is entitled to attend, charter boundaries simply serve as a guide for charter school…

  • Street Sweeping Schedule - 2021 Views: 601

    • Organization: City of Chicago
    • Updated: 2021-06-24 | Harvested: June 26, 2025 at 07:24 AM

    Street sweeping schedule by Ward and Ward section number. To find your Ward section, visit https://data.cityofchicago.org/d/8phr-68jk. For more information about the City's Street Sweeping program, go to…

  • TIF_Districts2 Views: 595

    • Organization: City of Chicago
    • Updated: 2024-04-10 | Harvested: June 26, 2025 at 06:23 AM

    OUTDATED. See the current data at https://data.cityofchicago.org/d/fz5x-7zak -- Tax Increment Financing (TIF) district boundaries in Chicago. The data can be viewed on the Chicago Data Portal with a web browser. However, to view or use the files outside of a web browser, you will need to use…

  • Street Sweeping Schedule - 2015 - May-November Views: 466

    • Organization: City of Chicago
    • Updated: 2015-06-18 | Harvested: June 26, 2025 at 06:57 AM

    Street sweeping schedule by Ward and Ward section number. To find your Ward section, visit https://data.cityofchicago.org/d/2cgx-fb86. For more information about the City's Street Sweeping program, go to http://bit.ly/H2PHUP. Because the City of Chicago ward map will change on May 18, 2015, this…

  • Change Notice: Building Permits - 5/1/2024 Views: 437

    • Organization: City of Chicago
    • Updated: 2024-05-01 | Harvested: June 26, 2025 at 06:22 AM

    Read about changes to the Building Permits dataset.

  • Cook County - Forest Preserve Boundaries - KML - Historical Views: 434

    • Organization: City of Chicago
    • Updated: 2025-07-18 | Harvested: July 21, 2025 at 07:02 PM

    This dataset is no longer maintained. For current geographic data about Cook County Forest Preserves, we recommend <a href="https://hub-cookcountyil.opendata.arcgis.com/search?q=Forest%20Preserve%20District" target="_blank">this site</a>. KML file of Forest Preserve District of Cook County…

  • Chicago Public Schools - Elementary School Attendance Boundaries SY1920 Views: 397

    • Organization: City of Chicago
    • Updated: 2019-11-20 | Harvested: June 26, 2025 at 06:43 AM

    Attendance boundaries for elementary schools in the Chicago Public Schools district for school year 2019-2020. Generally, all students in the applicable elementary school grades who live within one of these boundaries may attend the school. This dataset is in a forma​​t for spatial datasets that…

  • CTA - Ridership - Bus Routes - Daily Totals by Route Views: 276

    • Organization: City of Chicago
    • Updated: 2025-09-22 | Harvested: September 22, 2025 at 08:23 PM

    This dataset shows total daily ridership on a per-route basis dating back to 2001. Daytypes are as follows: W=Weekday, A=Saturday, U=Sunday/Holiday. See attached readme file for more detailed information.

  • CensusTractsTIGER2010 Views: 195

    • Organization: City of Chicago
    • Updated: 2024-12-02 | Harvested: June 26, 2025 at 06:34 AM

    Census tract boundaries in Chicago. The data can be viewed on the Chicago Data Portal with a web browser. However, to view or use the files outside of a web browser, you will need to use compression software and special GIS software, such as ESRI ArcGIS (shapefile) or Google Earth (KML or KMZ), is…

  • Units2010_11 Views: 174

    • Organization: City of Chicago
    • Updated: 2024-04-10 | Harvested: June 26, 2025 at 06:37 AM

    Locations of educational units in the Chicago Public School District for school year 2010-2011. To view or use these shapefiles, compression software, such as 7-Zip, and special GIS software, such as Google Earth, are required.

  • Chicago Public Schools - High School Attendance Boundaries SY2324 Views: 170

    • Organization: City of Chicago
    • Updated: 2025-09-29 | Harvested: October 06, 2025 at 08:35 PM

    Attendance boundaries for high schools in the Chicago Public Schools district for school year 2023-2024. This dataset is in a forma​​t for spatial datasets that is inherently tabular but allows for a map as a derived view. Please click the indicated link below for such a map. To export the…

  • Libraries - 2012 Circulation by Location Views: 101

    • Organization: City of Chicago
    • Updated: 2023-05-18 | Harvested: June 26, 2025 at 07:03 AM

    Circulation figures include new checkouts as well as renewals. In January all branch locations were closed on Monday, January 9, Monday, January 23 and Monday, January 30. Beginning in February, all branch locations restored partial Monday hours, from 2 p.m. to 6 p.m. On June 18, all branch…

  • Libraries - 2021 Computer Sessions by Location Views: 101

    • Organization: City of Chicago
    • Updated: 2022-01-24 | Harvested: June 26, 2025 at 06:58 AM

    The Chicago Public Library offers one-hour computer sessions and 15-minute computer sessions. Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson regional libraries and over 70 neighborhood branches. Many locations experience sporadic closures to…

  • Lobbyist Data - Expenditures - Small Views: 100

    • Organization: City of Chicago
    • Updated: 2025-10-23 | Harvested: October 27, 2025 at 09:24 PM

    Expenditures under $250 per transaction, summarized per three-month reporting period. Larger expenditures are itemized in https://data.cityofchicago.org/d/xika-473c. See http://www.cityofchicago.org/city/en/depts/ethics/provdrs/lobby.html for more information on the Board of Ethics' role in…

  • Winter Overnight Parking Restrictions - KML Views: 100

    • Organization: City of Chicago
    • Updated: 2011-12-01 | Harvested: June 26, 2025 at 06:56 AM

    No parking is allowed on many major city streets from 3 a.m. to 7 a.m. between December 1st and April 1st. To view or use this KML file, special GIS software such Google Earth is required. To download this file, right-click the "Download" link above and choose "Save link as."

  • ARPA Road to Recovery Grants Summary Report Views: 99

    • Organization: City of Chicago
    • Updated: 2025-10-14 | Harvested: October 20, 2025 at 09:04 PM

    Program-level financial information for each of the City of Chicago’s American Rescue Plan Act (ARPA) programs. As part of the City’s Road to Recovery Plan, the City has allocated its funding to programs that support its communities in recovery from the COVID-19 pandemic. Financial data is…

  • Budget - 2022 Budget Recommendations - Positions and Salaries Views: 99

    • Organization: City of Chicago
    • Updated: 2021-09-16 | Harvested: June 26, 2025 at 07:05 AM

    This dataset includes recommended positions and salaries for 2022 by title (without names) and salary. The dataset is excerpted from the 2022 Budget Recommendations, which is the line-item budget proposed by the Mayor to the City Council for approval. Disclaimer: the “Total Budgeted Unit” column…

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