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- Community & Economic Development
- Environment & Sustainable Development
Ethics Events FOIA Facilities & Geographic Boundaries Health & Human Services Historic Preservation Parks & Recreation Public Safety Sanitation Service Requests TransportationView All
Snow Route Parking Restrictions Snow Route Parking Restrictions Transportation
No parking is allowed on Snow Routes when there is two or more inches on the ground regardless of date or time. 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."
Boundaries - State Congressional Districts (Senate) Boundaries - State Congressional Districts (Senate) Facilities & Geographic Boundaries
TIF Balance Sheets - Chatham/Ridge TIF Balance Sheets - Chatham/Ridge Community & Economic Development
Open Spaces - Malls and Plazas - KML Open Spaces - Malls and Plazas - KML Environment & Sustainable Development
Libraries - 2011 Visitors by Location Libraries - 2011 Visitors by Location Education
The Chicago Public Library opened four new locations in 2011: Greater Grand Crossing (4/23/11); Dunning (5/6/11); Daley, Richard M.-W Humboldt (7/8/11) and Little Village (10/3/11). Edgewater closed 6/16/11 for construction of a new branch; a bookmobile for holds pickup and returns opened 6/24/11. Altgeld closed for extended periods in July and August for air conditioning installation. Back of the Yards closed permanently 8/22/11 due to repeated flooding. All locations were closed February 2-February 3 due to weather. In addition, many locations experienced sporadic closures in summer 2011 due to weather-related issues. Visits to Water Works are not counted due to its location in the Chicago Visitor Information Center. Asterisk (*) after location name indicates that count does not reflect the total building visitor count due to location of traffic counter. Community room and program traffic are not included in totals.
Boundaries - Police Beats (effective 12/19/2012) Boundaries - Police Beats (effective 12/19/2012) Public Safety
Police beat boundaries in Chicago which are effective as of December 19, 2012. 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.
Boundaries - Empowerment Zones Boundaries - Empowerment Zones Community & Economic Development
Empowerment Zone boundaries in Chicago. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. The Empowerment Zones/Enterprise Communities program (EZ/EC) is a Federal, State, local government partnership for stimulating comprehensive renewal--particularly economic growth and social development--in distressed urban neighborhoods and rural areas across the nation. For more information, go to http://www.hud.gov/offices/cpd/economicdevelopment/programs/rc/.
FOIA Request Log - Special Events FOIA Request Log - Special Events FOIA
FOIA requests received by Special Events May 1, 2010 - December 31, 2010; for requests made after January 1, 2011, see Cultural Affairs & Special Events FOIA Request Log at https://data.cityofchicago.org/FOIA/FOIA-Request-Log-Cultural-Affairs-Special-Events/hv7d-ut55
Ward Precincts Ward Precincts Facilities & Geographic Boundaries
Lobbyist Data - Lobbyist Termination Report Lobbyist Data - Lobbyist Termination Report Ethics
All lobbyist termination fillings submitted to the Board of Ethics beginning with the 2011 reporting period. / When a lobbyist terminates all activity that requires registration, the lobbyist must file a termination notice and a final activity report that covers the period between the most recently filed activity report and the date of termination. Lobbyist termination information is submitted to the Board of Ethics in paper form and is available in its entirety in the Board's offices. The Board has, since 2000, compiled and posted static lists of all lobbyists and their clients online. Previous policy did not require the Board of Ethics to prioritize the reporting of all data available from paper filings. From this point forward, the Board of Ethics will electronically compile more data about lobbyists and their activities and automatically report this information online. / Data Owner: Board of Ethics [http://j.mp/kAx6q3] / Time Period: January 1, 2011 to present / Frequency: Data is updated daily / Related Applications: Registered Lobbyist List [http://bit.ly/FOctNY], 2010 Lobbyist Termination Report [http://j.mp/k3DCxW ]
Performance Metrics - Housing & Economic Development - Single Family Homes Performance Metrics - Housing & Economic Development - Single Family Homes Administration & Finance
Chicago Public Schools - Attendance Boundaries - 10th Grade - KML Chicago Public Schools - Attendance Boundaries - 10th Grade - KML Education
Attendance boundaries for high schools in the Chicago Public Schools district. Each CPS neighborhood school has an attendance boundary. Generally, all students who live within this area may attend the school. To view or use these KML’s, compression software, such as 7-Zip, and special GIS software, such Google Earth, are required. To download this file, right-click the "Download" link above and choose "Save link as."
Landmark Districts Landmark Districts Historic Preservation
This dataset is a list of Chicago Landmark Districts designated by City Council upon recommendation of the Commission on Chicago Landmarks. It contains the name of each Chicago Landmark District along with the date of its designation. Additional information about each Chicago Landmark District, including district maps, is available on the Chicago Landmarks home page at http://j.mp/lRJVnh. Districts which have been proposed for landmark designation by the Commission on Chicago Landmarks and remain under consideration are not included. This information is for illustrative purposes only; the legal boundaries are as identified by the respective landmark designation ordinances. A data set containing Individual Chicago Landmarks is available separately. Go to http://j.mp/m7t5nB to access the related GIS layer files. You will need compression software and special software, such as ESRI ArcGIS, to use the GIS files.
Performance Metrics - Chicago Park District - Natural Resources Trees and Shrubs Performance Metrics - Chicago Park District - Natural Resources Trees and Shrubs Administration & Finance
The Department of Natural Resources (CDNR) was created in 2001 and is responsible for ensuring the quality of the district's 7,300 acres of land. Through enhanced landscape management, staff training and constant high quality maintenance, the department is quickly becoming the benchmark by which many municipal organizations measure the quality of their landscape and gardening. The data below represents the number of trees that were removed District-wide as well as the number of shrubs and trees that were pruned.
Chicago Public Schools - Attendance Boundaries - 9th Grade Chicago Public Schools - Attendance Boundaries - 9th Grade Education
Attendance boundaries for elementary schools in the Chicago Public Schools district. Each CPS neighborhood school has an attendance boundary. Generally, all students who live within this area may attend the school. 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."
FOIA Request Log - Environment FOIA Request Log - Environment FOIA
Cook County - Public Schools Cook County - Public Schools Education
Green Roofs - Shapefile Green Roofs - Shapefile Environment & Sustainable Development
This map and corresponding dataset provide the location, satellite images and square footage of existing green roofs within the City of Chicago. This dataset is in ESRI shapefile format. To view or use these files, compression software and special GIS software, such as ESRI ArcGIS, is required. This information is derived from an analysis of high-spatial resolution (50cm), pan-sharpened, ortho-rectified, 8-band multi-spectral satellite images collected by Digital Globe’s Worldview-2 satellite. The City supplied the consultant with a 2009 City boundary shapefile to determine the required extent of the imagery. Acquisition of three different strips of imagery corresponding to the satellite’s paths was required. These strips of imagery spanned three consecutive months and were collected in August 2010 (90% coverage), September 2010 (5% coverage) and October 2010 (5% coverage). The results of the analysis include overall count of vegetated roofs, their total square footage, and the ratio of required to elective vegetated roofs. A total of 359 vegetated roofs were identified within the City of Chicago. The total square footage of these vegetated roofs was calculated to be approximately 5,469,463 square feet. The ratio of required vegetated roofs to elective vegetative roofs was 297:62 (~5:1). The median size of the vegetated roofs was calculated to be 5,234 square feet.
Boundaries - Neighborhoods Boundaries - Neighborhoods Facilities & Geographic Boundaries
Cook County - Public Schools - KML Cook County - Public Schools - KML Education
Performance Metrics - Streets & Sanitation - Tree Debris Performance Metrics - Streets & Sanitation - Tree Debris Administration & Finance
After extreme weather events, the Bureau of Forestry Tree Emergency is deployed to remove plant debris blocking or cluttering the public way. This metric tracks the average number of days the Department of Streets and Sanitation (DSS) takes to complete tree debris removal requests per week. Median days to complete requests as well as total number of requests fulfilled per week are also available by mousing over columns. The Department of Streets & Sanitation responds to emergency tree debris removal requests logged by 311’s Customer Service Requests (CSR) system. The target response time for Tree Debris Removal is 1 day. For more information on open tree debris removal requests, see https://data.cityofchicago.org/d/mab8-y9h3
Boundaries - Landmark Districts Boundaries - Landmark Districts Historic Preservation
Public Health Statistics - Prenatal care in Chicago, by year, 1999 – 2009 Public Health Statistics - Prenatal care in Chicago, by year, 1999 – 2009 Health & Human Services
This dataset contains the annual number and percent of live births by the trimester in which the mother began prenatal care, with corresponding 95% confidence intervals, by Chicago community area, for the years 1999 – 2009. See full description at http://bit.ly/KcmIg2
Chicago Street Names Chicago Street Names Transportation
FOIA Request Log - Zoning and Land Use Planning FOIA Request Log - Zoning and Land Use Planning FOIA
FOIA requests received by Zoning and Land Use Planning from May 1, 2010-December 31, 2010; For requests made after January 1, 2011, please see Housing & Economic Development FOIA Request Log at https://data.cityofchicago.org/Government/FOIA-Request-Log-Housing-And-Economic-Development/5ztz-espx
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