Circulation figures include new checkouts as well as renewals. 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 perform facilities upgrade or emergency closures due to heating or air conditioning issues, or area power outages Independence, Little Italy (formerly Roosevelt) and Northtown reopened in early 2019 in new locations. The library also opened its 81st location, West Loop, in January. Douglass and Jefferson Park were closed for extensive renovations for most of the year. Legler, South Shore and Merlo were also closed for extensive renovations and will remain closed until 2020. In response to the evolving COVID-19 pandemic, the Chicago Public Library closed facilities to the public March 21, 2020 – June 7, 2020.

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 perform facilities upgrade or emergency closures due to heating or air conditioning issues, or area power outages. Independence, Little Italy (formerly Roosevelt) and Northtown reopened in early 2019 in new locations. The library also opened its 81st location, West Loop, in January. Douglass and Jefferson Park were closed for extensive renovations for most of the year. Legler, South Shore and Merlo were also closed for extensive renovations and will remain closed until 2020. In response to the evolving COVID-19 pandemic, the Chicago Public Library closed facilities to the public March 21, 2020 – June 7, 2020.

NOTE: The equivalent dataset for past years used the column name LOCATION for the name of the library. This column has been renamed BRANCH for this dataset in order to allow for a LOCATION column containing the mappable location of the facility.

The Chicago Public Library offers free WiFi at all locations. 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 perform facilities upgrade or emergency closures due to heating or air conditioning issues, or area power outages. Independence, Little Italy (formerly Roosevelt) and Northtown reopened in early 2019 in new locations. The library also opened its 81st location, West Loop, in January. Douglass and Jefferson Park were closed for extensive renovations for most of the year. Legler, South Shore and Merlo were also closed for extensive renovations and will remain closed until 2020. In response to the evolving COVID-19 pandemic, the Chicago Public Library closed facilities to the public March 21, 2020 – June 7, 2020.

The total number of Chicago residents in each race/ethnicity group who completed a COVID-19 vaccine series.

The total number of Chicago residents by race/ethnicity group who received at least one dose of COVID-19 vaccine.

Daily case counts and percentage of all ED visits for COVID-Like Illness. See the underlying dataset for definitions.

April 1, 2021 to June 21, 2021 (last date these columns are populated) is shown by default for ease of reading but this period can be adjusted with the filter to the right.

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.

NOTE, 6/23/2021: New columns have been added to this dataset and some existing columns will no longer be updated. The dataset has also been renamed. See the text below and http://dev.cityofchicago.org/open%20data/data%20portal/2021/06/23/covid-ed-visits-change.html for specifics. -- This is the place to look for important information about how to use this dataset, so please expand this box and read on!

This is the source data for some of the metrics available at https://www.chicago.gov/city/en/sites/covid-19/home/reopening-chicago.html#reopeningmetrics.

For all datasets related to COVID-19, see https://data.cityofchicago.org/browse?limitTo=datasets&sortBy=alpha&tags=covid-19.

The National Syndromic Surveillance Program (NSSP), a collaboration among CDC, federal partners, local and state health departments, and academic and private sector partners, is used to capture information during an Emergency Department (ED) visit. ED data can include information that are collected before cases are diagnosed or laboratory results are confirmed, providing an early warning system for infections, like COVID-19.

This dataset includes reports of COVID-19-Like illness (CLI) and COVID-19 diagnosed during an ED visit. CLI is defined as fever and cough or shortness of breath or difficulty breathing with or without the presence of a coronavirus diagnosis code. Visits meeting the CLI definition that also have mention of flu or influenza are excluded.

This dataset also includes ED visits among persons who have been diagnosed or laboratory confirmed to have COVID-19. During the initial months of the COVID-19 pandemic COVID-19 diagnoses counts are artificially low, due to varying eligibility requirements and availability of testing.

Over the course of the COVID-19 pandemic, public health best practices migrated from focusing on CLI to focusing on diagnosed cases. This dataset originally contained only CLI columns. In June 2021, the diagnosis columns were added, back filled to the start of the pandemic but with the caveat noted above. Roughly simultaneously, updating of the CLI columns was discontinued, although previously existing data were kept. Reflecting the new columns, the name of the dataset was changed from “COVID-Like Illness (CLI) Emergency Department Visits” to “COVID-Like Illness (CLI) and COVID-19 Diagnosis Emergency Department Visits” at the same time.

Data Source: Illinois Hospital Emergency Departments reporting to CDPH through the National Syndromic Surveillance Project (NSSP)

Daily chart of doses of COVID-19 vaccine delivered to Chicago providers by the Department of Public Health. This dataset on which this chart depends is historical only and ends at 12/31/2022

Note: This dataset is historical only. -- COVID-19 vaccine delivered to providers in the City of Chicago. Daily counts are shown for the total number of doses delivered as well as cumulative totals as of that date.

Data are updated Monday to Friday. As of the launch of this dataset, weekend deliveries are unusual but will be added to the appropriate date (i.e., Saturday or Sunday) the following Monday if they occur.

All data are provisional and subject to change. Information is updated as additional details are received. 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.

For information about the number of vaccine doses administered by Chicago providers, see https://data.cityofchicago.org/Health-Human-Services/COVID-19-Daily-Vaccinations-Administered-in-Chicag/4564-ixr2. For information about the number of vaccine doses administered to Chicago residents and number of residents considered fully vaccinated regardless of if they were vaccinated in Chicago, see https://data.cityofchicago.org/Health-Human-Services/COVID-19-Daily-Vaccinations-Chicago-Residents/2vhs-cf6b.

For all datasets related to COVID-19, see https://data.cityofchicago.org/browse?limitTo=datasets&sortBy=alpha&tags=covid-19.

Data Sources: Vaccine Tracking System (VTrcks)

This dataset on which this chart depends is historical only and ends at 5/17/2024. COVID-19 Cases, Deaths, and Hospitalizations by month.

For a version of this chart by individual date, see https://data.cityofchicago.org/d/kxzd-kd6a.

The Chicago CCVI identifies communities that have been disproportionately affected by COVID-19 and are vulnerable to barriers to COVID-19 vaccine uptake​. Vulnerability is defined as a combination of sociodemographic factors, epidemiological factors​, occupational factors​, and cumulative COVID-19 burden.

The 10 components of the index include COVID-19 specific risk factors and outcomes and social factors known to be associated with social vulnerability in the context of emergency preparedness. The CCVI is derived from ranking values of the components by Chicago Community Area, then synthesizing them into a single composite weighted score. The higher the score, the more vulnerable the geographic area.

ZIP Code CCVI is included to enable comparison with other COVID-19 data available on the Chicago Data Portal. Some elements of the CCVI are not available by ZIP Code. To create ZIP Code CCVI, the proportion of the ZIP Code population contributed by each Community Areas was determined. The apportioned populations were then weighted by the Community Area CCVI score and averaged to determine a ZIP Code CCVI score.

The COVID-19 Community Vulnerability Index (CCVI) is adapted and modified from a Surgo Ventures collaboration (https://precisionforcovid.org/ccvi) and the CDC Social Vulnerability Index​. ZIP Codes are based on ZIP Code Tabulation Areas (ZCTAs) developed by the U.S. Census Bureau. For full documentation see: https://www.chicago.gov/content/dam/city/sites/covid/reports/012521/Community_Vulnerability_Index_012521.pdf

Map of COVID-19 Vaccination Locations.

Select locations offering COVID-19 vaccination in Chicago. This is not an exhaustive list of all providers currently offering COVID-19 vaccine. Many providers are not listed on the map because they will start by providing vaccine to their current patients before expanding to others. Your first contact should be your health care provider, including your primary care provider, health clinic, or hospital where you have gotten medical care in the past. Check your provider’s website, electronic application (e.g., MyChart), or office recorded message for details on vaccine availability. Providers are also reaching out directly to schedule appointments with their existing patients, prioritizing those who are older with more underlying conditions. Check the details associated with each provider prior to calling or showing up at the office or pharmacy.

There is a phased roll-out of the COVID-19 vaccine in Chicago with a very limited supply, so certain groups are prioritized. Currently, vaccination is available by appointment only for eligible individuals. The vaccine will be offered at no cost to all Chicagoans who want it, but patience is needed while vaccine quantities increase. Learn more about Chicago's vaccination phases and who is currently eligible here: https://www.chicago.gov/city/en/sites/covid19-vaccine/home/vaccine-distribution-phases.html

For a map of these locations, see https://data.cityofchicago.org/Health-Human-Services/COVID-19-Vaccination-Locations-Map/4shi-izjg

The City of Chicago does not endorse any of the listed organizations. This list is provided only as a convenience. See the full disclaimer: https://www.chicago.gov/content/dam/city/sites/covid-19-vaccine/Documents/Disclaimer.pdf

For more information on COVID-19 vaccine, see https://www.chicago.gov/city/en/sites/covid19-vaccine/home.html.

To get the latest updates on Chicago's vaccination plan and be notified when different groups are eligible to receive COVID-19 vaccine, sign up for Chi COVID Coach: https://covidcoach.chicago.gov/

For all datasets related to COVID-19, see https://data.cityofchicago.org/browse?limitTo=datasets&sortBy=alpha&tags=covid-19.

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.

COVID-19 vaccinations administered by COVID-19 vaccine providers in the City of Chicago, as reported by medical providers in Illinois Comprehensive Automated Immunization Registry Exchange (I-CARE). This includes Chicago and non-Chicago residents who were vaccinated at sites in the City of Chicago.

Daily counts are shown for the total number of doses administered, first dose, and second dose, as well as cumulative totals as of that date. Vaccinations are counted based on the day the vaccine was administered.

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.

For information about the number of vaccine doses administrated to Chicago residents and number of residents considered fully vaccinated regardless of if they were vaccinated in Chicago, see https://data.cityofchicago.org/Health-Human-Services/COVID-19-Daily-Vaccinations-Chicago-Residents/2vhs-cf6b.

For all datasets related to COVID-19, see https://data.cityofchicago.org/browse?limitTo=datasets&sortBy=alpha&tags=covid-19.

Data Source: Illinois Comprehensive Automated Immunization Registry Exchange (I-CARE)

COVID-19 vaccinations administered to Chicago residents based on the home ZIP Code of the person vaccinated, as provided by the medical provider. The ZIP Code where a person lives is not necessarily the same ZIP Code where the vaccine was administered.

COVID-19 vaccinations administered to Chicago residents based on the home Zip Code of the person vaccinated, as provided by the medical provider in Illinois Comprehensive Automated Immunization Registry Exchange (I-CARE). The Zip Code where a person lives is not necessarily the same Zip Code where the vaccine was administered. Daily counts are shown for the total number of doses administered, first doses only, and number of people who have completed the necessary doses to be considered fully vaccinated. Cumulative totals for each measure as of that date are also provided. Requirements to be considered fully vaccinated vary depending on the vaccine manufacturer. Initial vaccines require two doses of vaccine to be administered over a period of time specific to each vaccine brand; future vaccines may only require one dose to be considered fully vaccinated. Vaccinations are counted based on the day the vaccine was administered.

Coverage percentages are calculated based on cumulative doses administered and cumulative number of people considered fully vaccinated in each Zip Code.

Population counts are from the U.S. Census Bureau American Community Survey 2015-2019 5-year estimates and can be seen in the Zip Code, 2019 rows of the Chicago Population Counts dataset (https://data.cityofchicago.org/d/85cm-7uqa).

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.

For all datasets related to COVID-19, see https://data.cityofchicago.org/browse?limitTo=datasets&sortBy=alpha&tags=covid-19.

Data Source: Illinois Comprehensive Automated Immunization Registry Exchange (I-CARE), U.S. Census Bureau American Community Survey

The total number of Chicago residents in each age group who completed a COVID-19 vaccine series.

The total number of Chicago residents by age group who received at least one dose of COVID-19 vaccine.

COVID-19 vaccinations administered to Chicago residents based on the home ZIP Code of the person vaccinated, as provided by the medical provider in Illinois Comprehensive Automated Immunization Registry Exchange (I-CARE). The ZIP Code where a person lives is not necessarily the same Zip Code where the vaccine was administered. Daily counts are shown for the total number of doses administered, first doses only, and number of people who have completed the necessary doses to be considered fully vaccinated, as well as cumulative totals for each measure as of that date. Requirements to be considered fully vaccinated vary depending on the vaccine manufacturer. Current vaccines require two doses of vaccine to be administered over a period of time specific to each vaccine brand; future vaccines may only require one dose to be considered fully vaccinated. Vaccinations are counted based on the day the vaccine was administered.

Coverage percentages are calculated based on cumulative first doses administered and cumulative number of people considered fully vaccinated in each Zip Code.

Population counts are from the American Community Survey 2014-2018 5-year estimates.

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.

For all datasets related to COVID-19, see https://data.cityofchicago.org/browse?limitTo=datasets&sortBy=alpha&tags=covid-19.

Data Source: Illinois Comprehensive Automated Immunization Registry Exchange (I-CARE) U.S. Census Bureau American Community Survey

COVID-19 vaccinations administered to Chicago residents, by home ZIP Code of the person vaccinated. The vaccinations did not necessarily take place in the same ZIP Code. Daily counts are shown for people with at least one dose and vaccine series completed, as well as cumulative totals as of that date.

Cumulative counts by date of Chicago residents who received at least one COVID-19 vaccine dose or have completed a vaccine series.

COVID-19 vaccinations administered to Chicago residents, by home ZIP Code of the person vaccinated. The vaccinations did not necessarily take place in the same ZIP Code.

COVID-19 vaccinations administered to Chicago residents, by home ZIP Code of the person vaccinated. The vaccinations did not necessarily take place in the same ZIP Code. Daily counts are shown for people with at least one vaccine dose and a completed vaccine series.