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Ethics Events FOIA Facilities & Geographic Boundaries Health & Human Services Historic Preservation Parks & Recreation Public Safety Sanitation Service Requests TransportationView All
CDPH Environmental Permits CDPH Environmental Permits Environment & Sustainable Development
Permits issued by the Department of Environment (DOE) from January 1993 to December 31, 2011 and by the Department of Public Health (CDPH) since January 1, 2012. On January 1, 2012, the DOE was disbanded and all its inspection, permitting, and enforcement authorities were transferred to the CDPH. Data fields requiring description are detailed below. APPLICATION ID: This is the unique id of the issued permit. Permits from the historic DOE are prefixed with “DOE.” Permits issued by CDPH are prefixed with “ENV_” APPLICATION NAME: This is the name of the site that is being permitted. This is usually the company/owner name, address, or building name. MAPPED LOCATION: Contains latitude/longitude coordinates of the site as determined through the Chicago Open Data Portal’s geocoding engine. In instances where the facility address is a range, the lower number (the value in the “Street Number From” column) is used for geocoding. For example, for the range address 1000-1005 S Wabash Ave, the Mapped Location would be the coordinates for 1000 S Wabash Ave. APPLICATION TYPE: "ABOVEGROUND STORAGE TANK" Permits to install or remove an Above Ground Storage Tank (AST) for dispensing and non-dispensing with a volume greater than 110 gallons. For more information go to http://tinyurl.com/bg7yrvx. "UNDERGROUND STORAGE TANK" Permits to install, upgrade, repair, remove, abandon a UST or install an interior lining or Stage II vapor recovery systems in a UST. For more information go to http://tinyurl.com/bkqa8a8. “AIR POLLUTION CONTROL PERMIT” Permits to install, operate, erect, construct, reconstruct, alter or add a piece of process equipment, process area, or air pollution control equipment and for sandblasting, grinding or chemical washing of any building, facility, statue or other architectural surface. This also includes annual certificate of operation (COO) for regulated process equipment, process area, or air pollution control equipment as defined in 11-4-610 of the Municipal Code. For more information go to http://tinyurl.com/az7ph79 . “RECYCLING FACILITY” Permits for recycling facilities including but not limited to junkyards, scrap metal, vehicle, vehicle parts, clean construction and demolition debris, and composting facilities. For more information go to http://tinyurl.com/azzpa93 . “WASTE HANDLING FACILITY” Permits for solid waste transfer stations, liquid waste facilities, and permanent rock crushing facilities. For more information, refer to Chapter 11-4 Article IX and Article XIV of the Municipal Code at http://tinyurl.com/crvyb29. “TEMPORARY ROCK CRUSHING” Permits to temporarily process concrete debris at the construction or demolition site. For more information go to http://tinyurl.com/a6atybq. APPLICATION SUBTYPE: The specific work type being permitted as applicable. STATUS: The current status of the permit (e.g. Open, Closed, Stop Work, etc.). ISSUE/ENTRY DATE: For historic DOE records, this date is the issue date of the permit. For CDPH records, this is either the date the permit was issued, or the date the permit application was entered into the database. EXPIRATION DATE: This is the permit expiration date. Not all permits may have an expiration date. Some permits are renewed annually or every three years. If the applicant does not renew, the permit Status will be set to “Closed.” COMMENT: Contains general comments and permit-specific information. DATA SOURCE: The city department that collected the data.
Public Health Statistics - Births to mothers aged 15-19 years old in Chicago, by year, 1999-2009 Public Health Statistics - Births to mothers aged 15-19 years old in Chicago, by year, 1999-2009 Health & Human Services
This dataset contains the annual number of births to mothers aged 15-19 years old and annual birth rate (births per 1,000 females aged 15-19 years) with corresponding 95% confidence intervals, by Chicago community area, for the years 1999 – 2009. See the full dataset description for more information: https://data.cityofchicago.org/api/assets/80918D2A-38FF-4A2C-9831-CD3EAC3C02BC
Chicago Public Schools - Elementary School Progress Report (2013-2014) Chicago Public Schools - Elementary School Progress Report (2013-2014) Education
This dataset shows the 2013 School Progress Report Card data elements for each CPS elementary school. The report card is an annual summary of how the school is doing. For more information on the School Progress Report Cards, please see http://www.cps.edu/SCHOOLDATA/Pages/SchoolProgressReports.aspx
CTA - Ridership - 'L' Station Entries - Monthly Day-Type Averages & Totals CTA - Ridership - 'L' Station Entries - Monthly Day-Type Averages & Totals Transportation
This dataset lists monthly station entry averages, by day type (Weekday, Saturday or Sunday/Holiday), as well as monthly totals, beginning in 2001. Note that some stations (such as on the Cermak Branch--now Pink Line) and Skokie did not have Saturday and/or Sunday/holiday service until more recent years, although, in cases where weekday service ran past midnight, late evening fares may appear as part of Saturday tallies.
FOIA Request Log - Law FOIA Request Log - Law FOIA
Workforce Centers - Map Workforce Centers - Map Health & Human Services
Boundaries - Curb Lines Boundaries - Curb Lines Transportation
Chicago Park District - Event Permits Chicago Park District - Event Permits Events
This Chicago Park District dataset includes information about event permits requested through the Chicago Park District, including the name of applicant, the name of the event and a brief description, contact information, time of event including set-up and tear-down times, the name of the Park and location, and estimated number of event attendees. Additional information may be included depending on the type of the event, including proof of insurance, route maps for all races and runs, security plans and medical services and required city documents. Permit levels issued by the Department of Revenue include picnic levels, athletic levels, corporate levels, media levels, promotions levels, and festivals/performances levels. For more information, visit http://www.chicagoparkdistrict.com/permits-and-rentals/.
Employee Overtime and Supplemental Earnings 2014 Employee Overtime and Supplemental Earnings 2014 Administration & Finance
Budget - 2014 Budget Recommendations - Positions and Salaries Budget - 2014 Budget Recommendations - Positions and Salaries Administration & Finance
This dataset includes recommended positions and salaries for 2014 by title (without names) and salary. The dataset is excerpted from the 2014 Budget Recommendations, which is the line-item budget proposed by the Mayor to the City Council for approval. Disclaimer: the “Total Budgeted Units” column displays either A) the number of employees AND vacancies associated with a given position, or B) the number of budgeted units (ie. hours/months) for that position. “Position Control” determines whether Total Budgeted Units column will count employees and vacancies or hours/months. If a Position Control is 1, then employees and vacancies are displayed; if a Position Control is 0, then the total number of hours/months recorded is displayed. Owner: Budget and Management. Frequency: Data is updated annually. For more information about the budget process, visit the Budget Documents page: http://j.mp/lPotWf.
Budget - 2014 Budget Ordinance - Appropriations by Department Budget - 2014 Budget Ordinance - Appropriations by Department Administration & Finance
The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal year on January 1. This dataset details the budgeted expenditures in the Ordinance and identifies them by department, appropriation account, and funding type: Local, Community Development Block Grant Program (CDBG), and other Grants. “Local” funds refer to those line items that are balanced with locally generated revenue sources, including but not limited to the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, Library Fund and General Obligation Bond funds. Owner: Budget and Management. Frequency: Data are updated annually. For more information about the budget process, visit the Budget Documents page: http://j.mp/lPotWf.
Employee Reimbursements Employee Reimbursements Administration & Finance
This information is derived from payments made to City of Chicago employees from January 1, 2011 to the present. Payments are initiated by City Departments and issued by the Department of Finance. Descriptions of each attribute follow: - Voucher Number: This is a unique number assigned to each payment and is used for identifying that particular payment. - Amount: This is the dollar amount of the payment made. - Payment Date: This is the date payment was issued. - Vendor Name: This is the name of the person or entity to which payment was made. - Description: This is an optional field that indicates the reason payment was made.
Boundaries - Wards - KML Boundaries - Wards - KML Facilities & Geographic Boundaries
Public Health Statistics- Tuberculosis cases and average annual incidence rate, Chicago, 2007- 2011 Public Health Statistics- Tuberculosis cases and average annual incidence rate, Chicago, 2007- 2011 Health & Human Services
The annual number of new cases of tuberculosis and average annual tuberculosis incidence rate (new cases per 100,000 residents) with corresponding 95% confidence intervals, by Chicago community area, for the years 2007 – 2011. See the full description at https://data.cityofchicago.org/api/assets/E0205898-C378-4299-97C1-F9F89AAF603C.
Chicago Traffic Tracker - Historical Congestion Estimates by Region Chicago Traffic Tracker - Historical Congestion Estimates by Region Transportation
This dataset contains the historical estimated congestion for the 29 traffic regions. The Chicago Traffic Tracker estimates traffic congestion on Chicago’s arterial streets (non-freeway streets) in real-time by continuously monitoring and analyzing GPS traces received from Chicago Transit Authority (CTA) buses. Two types of congestion estimates are produced every 10 minutes: 1) by Traffic Segments and 2) by Traffic Regions or Zones. Congestion estimates by traffic segments gives observed speed typically for one-half mile of a street in one direction of traffic. Traffic Segment level congestion is available for about 300 miles of principal arterials. Congestion by Traffic Region gives the average traffic condition for all arterial street segments within a region. A traffic region is comprised of two or three community areas with comparable traffic patterns. 29 regions are created to cover the entire city (except O’Hare airport area). There is much volatility in traffic segment speed. However, the congestion estimates for the traffic regions remain consistent for a relatively longer period. Most volatility in arterial speed comes from the very nature of the arterials themselves. Due to a myriad of factors, including but not limited to frequent intersections, traffic signals, transit movements, availability of alternative routes, crashes, short length of the segments, etc. Speed on individual arterial segments can fluctuate from heavily congested to no congestion and back in a few minutes. The segment speed and traffic region congestion estimates together may give a better understanding of the actual traffic conditions. Current estimates of traffic congestion by region are available at http://bit.ly/103beCf.
Street Sweeping Schedule - 2014 Street Sweeping Schedule - 2014 Sanitation
Chicago Public Schools – High School Progress Report Card (2012-2013) Chicago Public Schools – High School Progress Report Card (2012-2013) Education
This dataset shows the 2012 School Progress Report Card data elements for each CPS high school. The report card is an annual summary of how the school is doing. For more information on the School Progress Report Cards, please see http://cps.edu/Schools/Pages/SchoolProgressReportCards.aspx.
All Crimes Map All Crimes Map Public Safety
This dataset reflects reported incidents of crime (with the exception of murders where data exists for each victim) that occurred in the City of Chicago from 2001 to present, minus the most recent seven days. Data is extracted from the Chicago Police Department's CLEAR (Citizen Law Enforcement Analysis and Reporting) system. In order to protect the privacy of crime victims, addresses are shown at the block level only and specific locations are not identified. Should you have questions about this dataset, you may contact the Research & Development Division of the Chicago Police Department at 312.745.6071 or RandD@chicagopolice.org. Disclaimer: These crimes may be based upon preliminary information supplied to the Police Department by the reporting parties that have not been verified. The preliminary crime classifications may be changed at a later date based upon additional investigation and there is always the possibility of mechanical or human error. Therefore, the Chicago Police Department does not guarantee (either expressed or implied) the accuracy, completeness, timeliness, or correct sequencing of the information and the information should not be used for comparison purposes over time. The Chicago Police Department will not be responsible for any error or omission, or for the use of, or the results obtained from the use of this information. All data visualizations on maps should be considered approximate and attempts to derive specific addresses are strictly prohibited. The Chicago Police Department is not responsible for the content of any off-site pages that are referenced by or that reference this web page other than an official City of Chicago or Chicago Police Department web page. The user specifically acknowledges that the Chicago Police Department is not responsible for any defamatory, offensive, misleading, or illegal conduct of other users, links, or third parties and that the risk of injury from the foregoing rests entirely with the user. The unauthorized use of the words "Chicago Police Department," "Chicago Police," or any colorable imitation of these words or the unauthorized use of the Chicago Police Department logo is unlawful. This web page does not, in any way, authorize such use. Data is updated daily Tuesday through Sunday. The dataset contains more than 65,000 records/rows of data and cannot be viewed in full in Microsoft Excel. Therefore, when downloading the file, select CSV from the Export menu. Open the file in an ASCII text editor, such as Wordpad, to view and search. To access a list of Chicago Police Department - Illinois Uniform Crime Reporting (IUCR) codes, go to http://data.cityofchicago.org/Public-Safety/Chicago-Police-Department-Illinois-Uniform-Crime-R/c7ck-438e
Housing and Economic Development Payment Receipts Housing and Economic Development Payment Receipts Administration & Finance
Individual Landmarks - Map Individual Landmarks - Map Historic Preservation
This dataset is a list of individual Chicago Landmarks designated by City Council upon recommendation of the Commission on Chicago Landmarks. It contains the name of each landmark property along with the date of its construction (if known), the name of its architect/designer (if known), and the date of Chicago Landmark designation. Additional information about each individual Chicago Landmark can be found on the Chicago Landmarks home page at http://j.mp/lRJVnh. Properties which have been proposed for landmark designation by the Commission on Chicago Landmarks and remain under consideration are not included. This information is for illustrative purposes only; the legal descriptions are as identified by the respective landmark designation ordinances. A dataset containing Chicago Landmark Districts is available separately. Data updated quarterly.
CTA - Bus Stops - Shapefile CTA - Bus Stops - Shapefile Transportation
Boundaries - Wards (2003-2015) Boundaries - Wards (2003-2015) Facilities & Geographic Boundaries
Ward boundaries in Chicago from May 2003 to May 2015, corresponding to the dates when a new City Council is sworn in, based on the immediately preceding elections. Neither this description nor the dataset should be relied upon in situations where legal precision is required. 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 required.
Red Light Camera Violations Red Light Camera Violations Transportation
This dataset reflects the daily volume of violations created by the City of Chicago Red Light Program for each camera. The data reflects violations that occurred from July 1, 2014 until present, minus the most recent 14 days. This data may change due to occasional time lags between the capturing of a potential violation and the processing and determination of a violation. The most recent 14 days are not shown due to revised data being submitted to the City of Chicago during this period. The reported violations are those that have been collected by the camera system and reviewed by two separate City contractors. In some instances, due to the inability the registered owner of the offending vehicle, the violation may not be issued as a citation. However, this dataset contains all violations regardless of whether a citation was actually issued, which provides an accurate view into the Red Light Program. Because of occasional time lags between the capturing of a potential violation and the processing and determination of a violation, as well as the occasional revision of the determination of a violation, this data may change. More information on the Red Light Program can be found here: http://www.cityofchicago.org/city/en/depts/cdot/supp_info/red-light_cameraenforcement.html. The corresponding dataset for speed camera violations is https://data.cityofchicago.org/id/hhkd-xvj4.
TIF Funding Sources and Uses by TIF, Fiscal Year, and Type TIF Funding Sources and Uses by TIF, Fiscal Year, and Type Community & Economic Development
CTA - Bus Routes - KML (Deprecated February 2015) CTA - Bus Routes - KML (Deprecated February 2015) Transportation
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