Apps
Research applications from the Illinois Criminal Justice Information Authority Research Hub.
Illinois Death in Custody Dashboard
An interactive dashboard for reviewing trends for Illinois Death in Custody Reports
Illinois Juvenile Justice Data Dashboard
This dashboard visualizes Illinois juvenile justice data from the years 2017 to 2022. This dashboard will be updated with 2023 and 2024 data upon availability of all data sources. In this dashboard, “juvenile” or “youth” refers to an individual under the age of 18. Users can filter the dashboard by five different juvenile justice system points—arrest, detention, informal probation, transfer to adult court, and confinement. Annual trends by data point are available in the dashboard, as well as a breakdown by county type (rural vs. urban). Arrest information is protected per our data sharing agreement with the Illinois State Police. Specific modifications have been made to arrest data. For more details, click here: https://icjia.illinois.gov/arrestexplorer/docs/#data-privacy-and-precision.
IDOT Traffic Stops Dashboard
Public Act 101-0024 ensured the permanent collection of Illinois traffic and pedestrian stop data by police departments. Each year, police departments submit their data to the Illinois Department of Transportation (IDOT). Per a Data Sharing Agreement, IDOT shares this data with ICJIA on an annual basis. The purpose of this dashboard is to visualize Illinois traffic stop information. This dashboard contains Illinois traffic stop data from the year data collection began, 2004, to the most recent year of data we have received from IDOT—please refer to the “last updated” date. The information contained in this dashboard represents what was reported by the police officer as occurring during the stop. The dashboard can be filtered by different demographics—gender, race, age—as well as year, county, and police agency. Users can also view information about the stop itself, such as the day, time, and police shift it occurred, the reason for stop and result of stop, as well as if a search was conducted and contraband was found.
Arrest Explorer
Arrest Explorer provides a summary view of arrests recorded in the Illinois State Police's Criminal History Record Information Database
Parole Explorer
Parole Explorer allows reviewing parole population datasets from IDOC.