Planning district boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required.

NeighborSpace is a nonprofit organization whose mission is to acquire and support the community based management of small parks, gardens, natural areas, river edges, and scenic landscapes in the City of Chicago for preservation, conservation, and educational public open space purposes.

NeighborSpace primarily focuses on those parcels where community groups have established gardens or parks. These groups apply to NeighborSpace so the site can be owned by a nonprofit that has a mission to preserve and protect the sites. NeighborSpace continues to work in partnership with the three founding governmental agencies the City of Chicago, Chicago Park District, the Forest Preserve District of Cook County, as well as other nonprofit organizations and local community groups. To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS, is required. To download, right-click the "Download" link above and choose "Save link as."

Ward precincts, which function as local election districts, in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. To download, right-click the "Download" link above and choose "Save link as."

KML file of neighborhood boundaries in Chicago, as developed by the Office of Tourism. These boundaries are approximate and names are not official. To view or use these files, special GIS software, such as Google Earth, is required.

OUTDATED, HISTORICAL VERSION -- Line data representing CTA bus routes. To view or use these files, special GIS software, such as Google Earth, is required.

Chicago Police district station locations. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. To download, right-click the "Download" link above and choose "Save link as."

Sidewalks in Chicago. To view or use these shapefiles, compression software, such as 7-Zip, and special GIS software, such as ESRI ArcGIS or QGIS, are required. To download this file, right-click the "Download" link above and choose "Save link as." Once unzipped, the .dbf file may be opened in any spreadsheet program, such as Microsoft Excel, and identifies the address associated with each sidewalk polygon where possible. Note this is a draft file and may be updated periodically.

OUTDATED, HISTORICAL VERSION -- Lines representing approximately where the CTA 'L' (rail) lines are. To view or use these files, special GIS software, such as Google Earth, is required.

Locations of educational units in the Chicago Public School District for school year 2014-2015. To view or use these shapefiles, compression software, such as 7-Zip, and special GIS software, such as Google Earth, are required.

The Illinois Liquor Control Act of 1934 permits voters in any precinct in the City of Chicago to vote an entire precinct “dry” through a local option referendum. If a precinct has been voted “dry,” no liquor licenses can be issued.

VOTE_DRY_I column is the Precinct/Ward which was voted dry. It reflects the Ward/Precinct that was effective at the date of the referendum. Ward/Precinct boundaries may have changed since that date. STATUS column indicates if the precinct was voted 'dry' or 'wet'. The Illinois Liquor Control Act of 1934 permits voters in any precinct in the City of Chicago to vote an entire precinct “dry” through a local option referendum.

If a precinct has been voted “Dry/Dry,” no liquor licenses, other than a caterer’s liquor license, may be issued.
If a precinct has been voted "Dry/Wet" no liquor licenses can be obtained for the consumption of alcohol on premise but the sale of package goods is allowed along with the caterer’s liquor license.

The VOTE_DRY_I column is the Precinct/Ward which was voted dry. It reflects the Ward/Precinct that was effective at the date of the referendum. Ward/Precinct boundaries may have changed since that date. STATUS column indicates if the precinct was voted 'dry/dry' or 'dry/wet'.

To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required.

OUTDATED. See the current data at https://data.cityofchicago.org/d/7cve-jgbp -- Zoning district boundaries by type and classification.Chicago is divided into zoning districts that regulate land use activities across the city. Data is based on the Chicago Zoning Ordinance and Land Use Ordinance http://bit.ly/9eqawi. Zoning Types are defined in this ordinance. For additional information about business uses, review the License/Zoning Reference (LZR) Guide http://bit.ly/vvGzne, which is based on the Municipal Code and is intended to assist business owners in determining the proper zoning district and primary business license for specific business types. Related Applications: Zoning Map https://gisapps.cityofchicago.org/zoning/

The following dataset includes "Active Benchmarks," which are provided to facilitate the identification of City-managed standard benchmarks. Standard benchmarks are for public and private use in establishing a point in space. Note: The benchmarks are referenced to the Chicago City Datum = 0.00, (CCD = 579.88 feet above mean tide New York). The City of Chicago Department of Water Management’s (DWM) Topographic Benchmark is the source of the benchmark information contained in this online database. The information contained in the index card system was compiled by scanning the original cards, then transcribing some of this information to prepare a table and map. Over time, the DWM will contract services to field verify the data and update the index card system and this online database.This dataset was last updated September 2011. Coordinates are estimated. To view map, go to https://data.cityofchicago.org/Buildings/Elevation-Benchmarks-Map/kmt9-pg57 or for PDF map, go to http://cityofchicago.org/content/dam/city/depts/water/supp_info/Benchmarks/BMMap.pdf. Please read the Terms of Use: http://www.cityofchicago.org/city/en/narr/foia/data_disclaimer.html.

Tax Increment Financing (TIF) district boundaries in Chicago. The data can be viewed on the Chicago Data Portal with a web browser. However, to view or use the files outside of a web browser, you will need to use compression software and special GIS software, such as ESRI ArcGIS (shapefile) or Google Earth (KML or KMZ), is required.

OUTDATED. See the current data at https://data.cityofchicago.org/d/fz5x-7zak -- Tax Increment Financing (TIF) district boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required.

Attendance boundaries for high schools in the Chicago Public Schools district for school year 2014-2015. Generally, all students in the applicable high school grades who live within one of these boundaries may attend the school. To view or use these shapefiles, compression software, such as 7-Zip, and special GIS software, such as Google Earth or ArcGIS, are required.

Industrial corridor boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required.

U.S. Congressional district boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required

List of alderman, office address, phone number, and website for all 50 Chicago wards.

OUTDATED, HISTORICAL VERSION -- Points representing CTA Rail Stations. To view or use these files, special GIS software, such as Google Earth, is required. (Note: Station locations are based on the facility, and are not necessarily where an entrance to station would be.)

Chicago sites that offer free or affordable technology resources and services, like computers with Internet access, Wi-Fi hotspots and technology training. Call or visit the organization's website before going to the location. For more information, visit http://locations.weconnectchicago.org/.

City of Chicago's Workforce Center locations

OUTDATED, HISTORICAL VERSION -- Point data representing over 11,000 CTA bus stops. The Stop ID is used to get Bus Tracker information. Current stops (coded as 1 in status field), Flag Stops – status 2, and stops both Temporarily in Service (Status 5) or Out of service (Status 6) are included. To view or use these files, special GIS software, such as Google Earth, is required.

This dataset includes buildings and districts in Chicago which are listed on the National Register of Historic Places (NRHP) or designated as National Historic Landmarks (NHL).

The NRHP is the official list of the Nation's historic places worthy of preservation; NHLs are nationally significant historic places designated by the Secretary of the Interior because they possess exceptional value or quality in illustrating or interpreting the heritage of the United States.

The NRHP and NHL programs are federally-established and are administered by the National Park Service (www.nps/gov/nr) and the Illinois Historic Preservation Agency (IHPA, www.illinoishistory.gov/). This dataset is provided by the City of Chicago based on NRHP and NHL nominations provided by IHPA.

To view or use these shapefiles, compression software and special GIS software, such as ESRI ArcGIS or QGIS, is required. To download this file, right-click the "Download" link above and choose "Save link as." Time Period: Data is current as of June 2012. Update Frequency: Data is updated as needed.

State of Illinois Senate Congressional district boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required

Ward boundaries in Chicago from May 2003 to May 2015, 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. The data can be viewed on the Chicago Data Portal with a web browser. However, to view or use the files outside of a web browser, you will need to use compression software and special GIS software, such as ESRI ArcGIS (shapefile) or Google Earth (KML or KMZ), is required.