Permits issued by the Department of Environment (DOE) from January 1993 to December 31, 2011 and by the Department of Public Health (CDPH) since January 1, 2012. This dataset...

The City of Chicago launched the Micro-Market Recovery Program (MMRP), a coordinated effort among the City, not-for-profit intermediaries, and non-profit and for-profit capital...

The Chicago Public Library consists of the Harold Washington Library Center, Sulzer, Legler and Woodson regional libraries and over 70 neighborhood branches. Chicago Public...

List of public events sponsored or supported by the Chicago Department of Public Health.

FOIA requests received as of January 3, 2011 by the Department of Planning and Development (Department of Housing and Economic Development prior to January 2014).

Notices of Intent (NOI) for demolition and asbestos abatement per Chapter 11 -4 Article XVIII of the Municipal Code submitted to the Department of Environment (DOE) for work...

Entities currently registered with the Chicago Department of Finance to pay or collect and remit a City of Chicago tax administered by that department.

Property currently or historically owned and managed by the City of Chicago. Information provided in the database, or on the City’s website generally, should not be used as a...

FOIA requests received by the Office of the Chicago City Clerk as of May 1, 2010

FOIA requests received by Finance, which includes Benefits Management, as of May 1, 2010

This dataset includes aggregated weekly influenza virus laboratory data that the Chicago Department of Public Health (CDPH) uses to monitor influenza activity and assess which...

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

Employers of registered lobbyists as reported in the Lobbyist Statement of Registration. Due to requirements for lobbyists to re-register, the importance of showing year for...

List of locations in NE Illinois, NW Indiana, and SE Wisconsin where alternative vehicle fuels are available. For a Chicago-only filtered view, see...

Clients represented by registered lobbyists as reported in their Lobbyist Statements of Registration. Due to requirements for lobbyists to re-register and the importance of...

A public passenger vehicle is a vehicle used for the transportation of passengers for hire by a public chauffeur. The list of public passenger vehicles includes licensed...

This dataset is historical-only. A similar dataset starting in 2017 can be found at https://data.cityofchicago.org/d/xvsz-3xcj -- The Chicago Park District issues swim...

Lobbyists registered with the Chicago Board of Ethics since 2012. Due to requirements for lobbyists to re-register and the importance of showing year for most lobbying-related...

The dataset details 2021 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures are...

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...