Chicago Halloweek is the City of Chicago's annual campaign to connect residents to Halloween related events, activations, and resources the last week in October. Events during Halloweek include Halloweek On the Block events that take place in communities across the city. These events include fun activities, candy giveaways, resources, and more.

Halloweek 2023 is October 21-31.

Map of 811 Chicago Utility Hit Tickets

Employee overtime and supplemental earnings by month and year-to-date.

School profile information for all schools in the Chicago Public School district for the school year 2022-2023.

* Data set is no longer being updated when data set for next year is created

School admissions information for all Chicago Public Schools for the academic year 2022-2023. Each row is a program, and a program can appear multiple times if it belongs to more than one program_group. This allows for a program to be associated with multiple groups.

* Data set is no longer being updated when data set for next year is created

2022-2023 school progress report ratings for all Chicago Public Schools.

Map of Boundaries - Special Service Areas (deprecated January 2022)

OUTDATED. See the current data at https://data.cityofchicago.org/d/kjav-iyuj -- Special Service Areas (SSA) boundaries in Chicago. The Special Service Area program is a mechanism used to fund expanded services and programs through a localized property tax levy within contiguous industrial, commercial and residential areas. The enhanced services and programs are in addition to services and programs currently provided through the city. SSA-funded projects could include, but are not limited to, security services, area marketing and advertising assistance, promotional activities such as parades and festivals, or any variety of small scale capital improvements that could be supported through a modest property tax levy.

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 data in either tabular or geographic format, please use the Export button on this dataset.

In order to seek stakeholder engagement in a Public Passenger Vehicle Industry study (report linked below in Featured Content) it commissioned in late 2020, the Department of Business Affairs and Consumer Protection conducted an online survey of public chauffeurs (taxi, livery, and ride hail drivers). The survey was open for responses from 3/10/2021 to 4/1/2021.

The 7,021 self-reported responses received are shown in this dataset. Personally identifiable information (PII) written by a responder in a free-text response field was redacted to protect the responder’s identify. Otherwise, self-reported answers are presented as submitted and unedited.

Please e-mail questions or comments regarding the PPV Study or the Public Chauffeur Survey to BACPPV@cityofchicago.org.

In association with the July/August 2022 process for 43rd ward residents to apply for the opportunity to fill the aldermanic vacancy in that ward, residents were also invited to fill out an online survey, seeking their opinions on issues. The results of that survey are shown in this dataset.

Respondents were presented with eight issues plus "other" and asked to rank each one as being between Not a Priority (1) and Urgent Priority (5). There was no limit to how often each ranking could be used, although respondents were encouraged to rank only a few issues as Urgent Priority.

The final question was free text, intended to capture descriptions of "other" issues but if the respondent provided other text, it is included except in limited cases where it is redacted for privacy or similar reasons.

Please note that the survey is not and was not intended to be a random sample or otherwise scientifically or statistically valid. There were no formal barriers to people not residents of the 43rd ward responding, people responding more than once, or other things of that nature. It was intended only as a simple tool to collect such information as people cared to submit and should be interpreted in that spirit.

A copy of the original survey is at https://www.chicago.gov/content/dam/city/about/wards/ward-43-application-processs/Survey.pdf.

NOTE: This dataset will be retired soon and marked as historical-only. The recommended dataset to use in its place is https://data.cityofchicago.org/Health-Human-Services/COVID-19-Vaccination-Coverage-Citywide/6859-spec.

COVID-19 vaccinations administered to Chicago residents based on the reported race-ethnicity and age group of the person vaccinated, as provided by the medical provider in the Illinois Comprehensive Automated Immunization Registry Exchange (I-CARE).

Vaccination Status Definitions:

·People with at least one vaccine dose: Number of people who have received at least one dose of any COVID-19 vaccine, including the single-dose Johnson & Johnson COVID-19 vaccine.

·People with a completed vaccine series: Number of people who have completed a primary COVID-19 vaccine series. Requirements vary depending on age and type of primary vaccine series received.

··People with an original booster dose: Number of people who have a completed vaccine series and have received at least one additional monovalent dose. This includes people who received a monovalent booster dose and immunocompromised people who received an additional primary dose of COVID-19 vaccine. Monovalent doses were created from the original strain of the virus that causes COVID-19.

- People with a bivalent dose: Number of people who received a bivalent (updated) dose of vaccine. Updated, bivalent doses became available in Fall 2022 and were created with the original strain of COVID-19 and newer Omicron variant strains.

Weekly cumulative totals by vaccination status are shown for each combination of race-ethnicity and age group. Note that each age group has a row where race-ethnicity is "All" so care should be taken when summing rows.

Vaccinations are counted based on the date on which they were administered. Weekly cumulative totals are reported from the week ending Saturday, December 19, 2020 onward (after December 15, when vaccines were first administered in Chicago) through the Saturday prior to the dataset being updated.

Population counts are from the U.S. Census Bureau American Community Survey (ACS) 2019 1-year estimates. For some of the age groups by which COVID-19 vaccine has been authorized in the United States, race-ethnicity distributions were specifically reported in the ACS estimates. For others, race-ethnicity distributions were estimated by the Chicago Department of Public Health (CDPH) by weighting the available race-ethnicity distributions, using proportions of constituent age groups.

Coverage percentages are calculated based on the cumulative number of people in each population subgroup (age group by race-ethnicity) who have each vaccination status as of the date, divided by the estimated number of Chicago residents in each subgroup.

Actual counts may exceed population estimates and lead to >100% coverage, especially in small race-ethnicity subgroups of each age group. All coverage percentages are capped at 99%.

All data are provisional and subject to change. Information is updated as additional details are received and it is, in fact, very common for recent dates to be incomplete and to be updated as time goes on. At any given time, this dataset reflects data currently known to CDPH.

Numbers in this dataset may differ from other public sources due to when data are reported and how City of Chicago boundaries are defined.

CDPH uses the most complete data available to estimate COVID-19 vaccination coverage among Chicagoans, but there are several limitations that impact our estimates. Data reported in I-CARE only include doses administered in Illinois and some doses administered outside of Illinois reported historically by Illinois providers. Doses administered by the federal Bureau of Prisons and Department of Defense are also not currently reported in I-CARE. The Veterans Health Administration began reporting doses in I-CARE beginning September 2022. Due to people receiving vaccinations that are not recorded in I-CARE th

Map of the ward boundaries in Chicago from May 2023 onward.

Ward boundaries in Chicago from May 2023 onward, 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.

​​​​​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 data in either tabular or geographic format, please use the Export button on this dataset.

Map of planning region boundaries in Chicago.

Planning region boundaries in Chicago.

​​​​​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 data in either tabular or geographic format, please use the Export button on this dataset.

Chicago Department of Transportation (CDOT), Division of Infrastructure Management (DIM), operates Chicago’s “One Call” service—known as “811 Chicago.” Per Municipal Code of Chicago (MCC) § 10-21-080, “in the event of damage to any underground facilities, the person responsible for the damage shall immediately notify…811 Chicago.”

811 Chicago records all reported damages as “hit tickets.” This dataset contains hit tickets since January 1, 2020. (Prior to that date, hit tickets data is a less reliable measure of utility damages.)

Please note, a hit ticket does not necessarily mean damage occurred or implicate the parties listed on the hit ticket as having caused the damage. For example, an excavator may report damage they discovered, but did not cause; an entity may incorrectly report the utility that was damaged or who caused the damage; the same damage may be reported by more than one entity. 811 Chicago investigates all reported damages to determine if there was a violation of MCC § 10-21. During the course of its investigation, 811 Chicago will confirm the information on the hit ticket. If 811 Chicago discovers inaccurate information, it may not update the hit ticket. The data related to 811 Chicago’s investigation is not exposed in this data set. Importantly, 811 Chicago does not determine which entity is liable for the damage, and the “hit by” field does not indicate that the individual or entity caused the damage or violated MCC § 10-21.

Map of foreclosed rental properties registered with the Department of Housing under the Keep Chicago Renting ordinance.

Foreclosed rental properties registered with the Chicago Department of Housing under the Keep Chicago Renting ordinance.

Prior to 12/12/2022, Owner and Owner Management Agent addresses could not be registered through the registration site so no City, State, or ZIP columns were present in this dataset. Because all previously existing records had Chicago addresses for Owner and Owner Agent, the City and State columns were populated when added to this dataset but ZIP values are only available from 12/12/2022 forward.

The Property Address is always in Chicago.

Program records where the Featured column is set to True.

See the parent dataset for further information about the data.

Map of 2022 street sweeping zones by Ward and Ward Section Number.

Street sweeping zones by Ward and Ward Section Number. For the corresponding schedule, see https://data.cityofchicago.org/d/qer6-y2uu

For more information about the City's Street Sweeping program, go to https://www.chicago.gov/city/en/depts/streets/provdrs/streets_san/svcs/street_sweeping.html.

​​​​​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 data in either tabular or geographic format, please use the Export button on this dataset.

Map of Safe Chicago Bleeding Control Kit Locations

Locations of kits designed to assist City of Chicago employees and members of the public control severe bleeding in emergency situations while waiting for first responders with more advanced equipment and training to arrive. Always call 911 before locating and using a bleeding control kit.

The kits are placed in occupied buildings owned or leased by the City of Chicago, as part of the Safe Chicago project led by the Office of Emergency Management & Communications.

For more information on the Safe Chicago program, please see https://www.chicago.gov/city/en/depts/oem/supp_info/safe-chicago.html.

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.

Street sweeping schedule by Ward and Ward section number. To find your Ward section, visit https://data.cityofchicago.org/d/uivm-t727. For more information about the City's Street Sweeping program, go to https://www.chicago.gov/city/en/depts/streets/provdrs/streets_san/svcs/street_sweeping.html.

Corrections are possible during the course of the sweeping season.