All lobbyist registration filings submitted to the Board of Ethics beginning with the 2013 reporting period. / All lobbyists must register with the City of Chicago Board of Ethics by filing a Statement of Registration within five business days of engaging in lobbying activity and annually thereafter by January 20th. Lobbyist registration information is submitted to the Board of Ethics in paper form and is available in its entirety in the Board's offices. The Board has, since 2000, compiled and posted static lists of all lobbyists and their clients online. Previous policy did not require the Board of Ethics to prioritize the reporting of all data available from paper filings. From this point forward, the Board of Ethics will electronically compile more data about lobbyists and their activities and automatically report this information online.

Taxi trips reported to the City of Chicago in its role as a regulatory agency. To protect privacy but allow for aggregate analyses, the Taxi ID is consistent for any given taxi medallion number but does not show the number, Census Tracts are suppressed in some cases, and times are rounded to the nearest 15 minutes.

Due to the data reporting process, not all trips are reported but the City believes that most are.

See http://digital.cityofchicago.org/index.php/chicago-taxi-data-released for more information about this dataset and how it was created.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html for further discussion of the approach to privacy in this dataset.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/07/01/taxi-dataset-relaunch.html for discussion of significant changes in July 2019.

Lobbyists' clients grouped by industry. This view is created based on lobbyists registrations from 2012 to present.

A list and count of all lobbyists registrations filed in 2012. The dataset includes the employers and clients for each lobbyist. This view is created based on lobbyists registrations from 2012 to present.

City of Chicago Mental Health, Sexually Transmitted Infection (STI) Specialty, and Women Infant Children (WIC) clinic locations, hours of operation and contact information.

Unexpired applications to the Chicago Department of Transportation for permits under its jurisdiction, which typically are permits to block or otherwise affect public streets in some way. Because all permits start as applications, this dataset also serves as a list of permits granted. See more information about CDOT permits at http://www.cityofchicago.org/city/en/depts/cdot/provdrs/construction_information/svcs/online-permit-portal.html.

This filtered view contains applications for preapprovals for Additional Dwelling Units (ADUs) that have been successfully processed and have an "Issued" status.

See the full dataset for all applications and more information about the ADU program.

The definition of violations changed on 7/1/2018, as discussed in http://bit.ly/2yWd2JB. This filtered view shows inspections prior to the change. --This information is derived from inspections of restaurants and other food establishments in Chicago from January 1, 2010 to the present. Inspections are performed by staff from the Chicago Department of Public Health’s Food Protection Program using a standardized procedure. The results of the inspection are inputted into a database, then reviewed and approved by a State of Illinois Licensed Environmental Health Practitioner (LEHP). For descriptions of the data elements included in this set, go to http://bit.ly/tS9IE8
Disclaimer: Attempts have been made to minimize any and all duplicate inspection reports. However, the dataset may still contain such duplicates and the appropriate precautions should be exercised when viewing or analyzing these data. The result of the inspections (pass, pass with conditions or fail) as well as the violations noted are based on the findings identified and reported by the inspector at the time of the inspection, and may not reflect the findings noted at other times. For more information about Food Inspections, go to https://www.cityofchicago.org/city/en/depts/cdph/provdrs/healthy_restaurants/svcs/food-protection-services.html.

Taxi trips reported to the City of Chicago in its role as a regulatory agency. To protect privacy but allow for aggregate analyses, the Taxi ID is consistent for any given taxi medallion number but does not show the number, Census Tracts are suppressed in some cases, and times are rounded to the nearest 15 minutes.

Due to the data reporting process, not all trips are reported but the City believes that most are.

See http://digital.cityofchicago.org/index.php/chicago-taxi-data-released for more information about this dataset and how it was created.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html for further discussion of the approach to privacy in this dataset.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/07/01/taxi-dataset-relaunch.html for discussion of significant changes in July 2019.

All trips, starting November 2018, reported by Transportation Network Providers (sometimes called rideshare companies) to the City of Chicago as part of routine reporting required by ordinance.

Census Tracts are suppressed in some cases, and times are rounded to the nearest 15 minutes. Fares are rounded to the nearest $2.50 and tips are rounded to the nearest $1.00.

For a discussion of the approach to privacy in this dataset, please see http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html.

List of locations in Chicago where alternative vehicle fuels are available. For more detailed descriptions of fields, see http://developer.nrel.gov/docs/transportation/alt-fuel-stations-v1 or https://data.cityofchicago.org/developers/docs/alternative-fuel-locations.

All registered lobbyists, grouped and sorted by Industry. This view is created based on lobbyists registrations from 2012 to present.

A list and count of all unique clients from registrations filed in 2013. This view is created based on lobbyists registrations from 2012 to present.

Current Employee Names, Salaries, and Position Titles records where Full or Part-Time is P.

All trips, starting November 2018, reported by Transportation Network Providers (sometimes called rideshare companies) to the City of Chicago as part of routine reporting required by ordinance.

Census Tracts are suppressed in some cases, and times are rounded to the nearest 15 minutes. Fares are rounded to the nearest $2.50 and tips are rounded to the nearest $1.00.

For a discussion of the approach to privacy in this dataset, please see http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html.

Taxi trips reported to the City of Chicago in its role as a regulatory agency. To protect privacy but allow for aggregate analyses, the Taxi ID is consistent for any given taxi medallion number but does not show the number, Census Tracts are suppressed in some cases, and times are rounded to the nearest 15 minutes.

Due to the data reporting process, not all trips are reported but the City believes that most are.

See http://digital.cityofchicago.org/index.php/chicago-taxi-data-released for more information about this dataset and how it was created.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html for further discussion of the approach to privacy in this dataset.

See http://dev.cityofchicago.org/open%20data/data%20portal/2019/07/01/taxi-dataset-relaunch.html for discussion of significant changes in July 2019.

List of free flu clinics offered throughout Chicago for the 2021-2022 flu season, either by the Department of Public Health or in collaboration with it.

Limited amounts of high-dose flu vaccines for seniors may be available throughout the season. Check https://www.chicago.gov/city/en/depts/cdph/supp_info/health-protection/flu-clinics-in-the-city-of-chicago.html for updates.

This view and the underlying dataset approximately follow https://github.com/codeforamerica/flu-shot-spec/blob/master/data-format.csv and are designed for use by https://github.com/tkompare/chicagoflushots.

For more information about the flu, go to https://www.cityofchicago.org/city/en/depts/cdph/provdrs/flu.html.

Note: This filtered view shows only those service requests from the underlying dataset that are not marked as duplicates. -- All open abandoned vehicle complaints made to 311 and all requests completed since January 1, 2011. A vehicle can be classified as abandoned if it meets one or more of the following criteria:All open abandoned vehicle complaints made to 311 and all requests completed since January 1, 2011.

A vehicle can be classified as abandoned if it meets one or more of the following criteria: 1) On a public way in a state of disrepair as to be incapable of being driven in its present condition. 2) Has not been moved or used for more than seven consecutive days and is apparently deserted. 3) Has been left on the public way without state registration or a temporary state registration placard for two or more days. 4) Is a hazardous dilapidated vehicle left in full view of the general public, whether on public or private property.

For some Open service requests, the vehicle has been towed but further action is required before the request may be closed. 311 sometimes receives duplicate abandoned vehicle complaints.

If a vehicle is towed it remains as open, work in progress until it is redeemed, transferred or disposed of. The service request is not closed until there is a final disposition for the vehicle.

Requests that have been labeled as Duplicates are in the same geographic area and have been entered into 311 Customer Service Requests (CSR) system at around the same time as a previous request. Duplicate reports/requests are labeled as such in the Status field, as either "Open - Dup" or "Completed - Dup." Data is updated daily.

Program records where the Featured column is set to True.

See the parent dataset for further information about the data.

All lobbyist registration filings submitted to the Board of Ethics beginning with the 2012 reporting period. / All lobbyists must register with the City of Chicago Board of Ethics by filing a Statement of Registration within five business days of engaging in lobbying activity and annually thereafter by January 20th. Lobbyist registration information is submitted to the Board of Ethics in paper form and is available in its entirety in the Board's offices. The Board has, since 2000, compiled and posted static lists of all lobbyists and their clients online. Previous policy did not require the Board of Ethics to prioritize the reporting of all data available from paper filings. From this point forward, the Board of Ethics will electronically compile more data about lobbyists and their activities and automatically report this information online.

All trips, starting November 2018, reported by Transportation Network Providers (sometimes called rideshare companies) to the City of Chicago as part of routine reporting required by ordinance.

Census Tracts are suppressed in some cases, and times are rounded to the nearest 15 minutes. Fares are rounded to the nearest $2.50 and tips are rounded to the nearest $1.00.

For a discussion of the approach to privacy in this dataset, please see http://dev.cityofchicago.org/open%20data/data%20portal/2019/04/12/tnp-taxi-privacy.html.

A filtered view of only Community Area records from the parent CCVI dataset.

This lists individual Divvy bike sharing trips, including the origin, destination, and timestamps for each trip. Trips are included when there is an starting and end date. Trips using a subscriber pass will include some basic demographic data (gender and age) that is associated with the account. This view shows those trips. For more information see https://ride.divvybikes.com/system-data.

A list and count of all unique clients from registrations filed in 2012. This view is created based on lobbyists registrations from 2012 to present.

Transportation Network Provider Trips in 2023