Records from the Crimes - 2001 to Present dataset for the indicated year.

Please see the description section of the full dataset for further information about the data.

Street sweeping schedule by Ward and Ward sections number. To find your Ward section, visit http://bit.ly/Hz0aCo. For more information about the City's Street Sweeping program, go to http://bit.ly/H2PHUP.

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 is updated annually. For more information about the budget process, visit the Budget Documents page: http://j.mp/lPotWf.

Records from the Crimes - 2001 to Present dataset for the indicated year.

Please see the description section of the full dataset for further information about the data.

Electronic scooter trips taken during the 2019 Chicago pilot program. For more information on the pilot, see https://www.chicago.gov/scooters.

The Chicago Park District maintains weather sensors at beaches along Chicago's Lake Michigan lakefront. These sensors generally capture the indicated measurements hourly while the sensors are in operation during the summer. During other seasons and at some other times, information from the sensors may not be available. See https://data.cityofchicago.org/id/qmqz-2xku for a dataset with similar measurements on the lake water, itself.

This list of 'L' stops provides location and basic service availability information for each place on the CTA system where a train stops, along with formal station names and stop descriptions.

Municipal and State code violation notices issued by the Department of Environment (DOE) from January, 1993 to December 31, 2012 and by the Department of Public Health (CDPH) Permitting and Inspections unit 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.
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.
DOCKET NO: This the unique identifier assigned to the case. A docket number can contain multiple tickets.
TICKET NO: This is the unique identifier of the issued ticket. A ticket can contain up to two code violations. NOTE that the Department of Environment Ticket No.’s may refer to non-unique violations.
RESPONDENT: The name of the entity issued the code violation notice.
CASE TYPE: The Case Types are historic 3-Day Notice, Air Pollution Defect Notice, Administrative Hearing, Summary Abatement, Chicago Storage Tank NOV, State Administrative Citation, State Violation Notice, historic Pre Enforcement Conference, and historic Ticket-Municipal Prosecution.
VIOLATION DATE: The date of the code violation.
CODE VIOLATION: This refers to the municipal or state code violation being cited in the ticket.
DISPOSITION: The outcome of the code violation.
CASE STATUS: This refers to the final or most current status of the case.
FINE AMOUNT: This is the total fine assessed for the case not including court fees. Note that for the Historic Department of Environment data, this value is not unique to the record but applies to the entire case. For example, the case with a Docket No of 07DE000171 has two records with a fine amount of $350 in each record. The total fine on the case is $350, not the sum of $700.
COMMENT: Additional information relating to the violation or case.
DATA SOURCE: The city department that collected the data.

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, 2012.This dataset displays the positions and related salaries detailed in the budget as of January 1. It is extracted from the personnel portion of the Appropriation Ordinance. The dataset presents the position titles (without names) and salaries described in the budget, but does not provide a reflection of the current city workforce with full names and salaries. 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 information on the current city workforce, with names, positions and salaries, visit the "Current Employee Names, Salaries, and Position Titles" dataset: http://j.mp/iutKlR.

Records from the Crimes - 2001 to Present dataset for the indicated year.

Please see the description section of the full dataset for further information about the data.

Note: This dataset is historical only and there are not corresponding datasets for more recent time periods. For that more-recent information, please visit the Chicago Health Atlas at https://chicagohealthatlas.org.

This dataset contains the annual number of infant deaths annually, cumulative number of infant deaths, and average annual infant mortality rate with corresponding 95% confidence intervals, by Chicago community area, for the years 2005 – 2009. See full description at https://data.cityofchicago.org/api/assets/0C5D19A1-F520-4E48-A9AD-F51EFD8EF347.

The Broadband Innovation Zones are commercial and industrial corridors the City of Chicago has initially targeted for the private provision of gigabit or near-gigabit broadband speeds for businesses, universities and schools, hospitals, research institutions, and other community organizations. The goal of this initiative is to foster innovation, drive job creation, and stimulate economic growth through the provision of ultra-high-speed internet service at prices substantially below current market rates. To achieve this goal, the City has solicited proposals from qualified vendors to provide these services.

Records from the Crimes - 2001 to Present dataset for the indicated year.

Please see the description section of the full dataset for further information about the data.

Each unique combination of a lobbyist, his/her employer, and a client of that employer. This dataset can be used to see relationships between these three entities. Each has a separate dataset with more detailed information about each lobbyist, employer, or client. See http://www.cityofchicago.org/city/en/depts/ethics/provdrs/lobby.html for more information on the Board of Ethics' role in regulating and reporting on lobbying in Chicago.

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, 2016.This dataset displays the positions and related salaries detailed in the budget as of January 1. It is extracted from the personnel portion of the Appropriation Ordinance. The dataset presents the position titles (without names) and salaries described in the budget, but does not provide a reflection of the current city workforce with full names and salaries. 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. For information on the current city workforce, with names, positions and salaries, visit the "Current Employee Names, Salaries, and Position Titles" dataset: https://data.cityofchicago.org/id/xzkq-xp2w.

FOIA requests received by the Chicago Department of Cultural Affairs & Special Events (DCASE) as of January 1, 2011.

OUTDATED. See the current data at https://data.cityofchicago.org/d/hz9b-7nh8 -- Building footprints in Chicago. Metadata may be viewed and downloaded at http://bit.ly/HZVDIY. 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.

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.

FOIA requests received by Revenue as of May 1, 2010

A list of the delegate agencies with which the Department of Family and Support Services has contracted to provide services to residents of Chicago. For more information on the department and its services, please see http://www.cityofchicago.org/city/en/depts/fss.html.

OUTDATED. See the current data at https://data.cityofchicago.org/d/6imu-meau -- Street center lines in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. Metadata may be viewed and downloaded at http://bit.ly/HLdp8B.

Number of employees in each department or sister agency who owe funds to the City. For each department, the dataset provides the following as of the date noted: total number of individuals employed by the department or agency, number of individuals that owe funds to the City in the department; and the total amount of debt owed by those employees. Data Owner: Revenue. Time Period: mid-October 2011 to present. Frequency: Data is updated weekly.

Note: This dataset is historical only and there are not corresponding datasets for more recent time periods. For that more-recent information, please visit the Chicago Health Atlas at https://chicagohealthatlas.org.

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

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, 2017.

This dataset displays the positions and related salaries detailed in the budget as of January 1. It is extracted from the personnel portion of the Appropriation Ordinance. The dataset presents the position titles (without names) and salaries described in the budget, but does not provide a reflection of the current city workforce with full names and salaries.

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.

For information on the current city workforce, with names, positions and salaries, visit the "Current Employee Names, Salaries, and Position Titles" dataset: https://data.cityofchicago.org/d/xzkq-xp2w.

Attendance boundaries for elementary schools in the Chicago Public Schools district for school year 2014-2015. Generally, all students in the applicable elementary school grades who live within one of these boundaries may attend the school. To view or use these shapefiles, compression software, such as 7-Zip, and special GIS software, such as Google Earth or ArcGIS, are required.