AndreaBozzo/ceres-open-data-index huggingface dataset:
Charter_Overlay_Boundaries_1819

Preference boundaries for selected charter schools in the Chicago Public Schools district for school year 2018-2019. As opposed to elementary or high school attendance boundaries wherein each residing student is entitled to attend, charter boundaries simply serve as a guide for charter school administrators to use during the application/lottery process. Applicants residing within a specific boundary are generally given preference over applicants residing outside of the boundary. To view or use these shapefiles, compression software, such as 7-Zip, and special GIS software, such as Google Earth or ArcGIS, are required.
Census Data - Selected socioeconomic indicators in Chicago, 2008 – 2012

This dataset contains a selection of six socioeconomic indicators of public health significance and a “hardship index,” by Chicago community area, for the years 2008 – 2012. The indicators are the percent of occupied housing units with more than one person per room (i.e., crowded housing); the percent of households living below the federal poverty level; the percent of persons in the labor force over the age of 16 years that are unemployed; the percent of persons over the age of 25 years without a high school diploma; the percent of the population under 18 or over 64 years of age (i.e., dependency); and per capita income. Indicators for Chicago as a whole are provided in the final row of the table. See the full dataset description for more information at: https://data.cityofchicago.org/api/views/fwb8-6aw5/files/A5KBlegGR2nWI1jgP6pjJl32CTPwPbkl9KU3FxlZk-A?download=true&filename=P:\EPI\OEPHI\MATERIALS\REFERENCES\ECONOMIC_INDICATORS\Dataset_Description_socioeconomic_indicators_2012_FOR_PORTAL_ONLY.pdf
Census Data - Languages spoken in Chicago, 2008 – 2012

This dataset contains estimates of the number of residents aged 5 years or older in Chicago who “speak English less than very well,” by the non-English language spoken at home and community area of residence, for the years 2008 – 2012. See the full dataset description for more information at: https://data.cityofchicago.org/api/views/fpup-mc9v/files/dK6ZKRQZJ7XEugvUavf5MNrGNW11AjdWw0vkpj9EGjg?download=true&filename=P:\EPI\OEPHI\MATERIALS\REFERENCES\ECONOMIC_INDICATORS\Dataset_Description_Languages_2012_FOR_PORTAL_ONLY.pdf
CDPH Mental Health Resources - Historical

NOTE: This dataset is no longer being updated but is being kept for historical reference. Comprehensive information about the Chicago Department of Public Health (CDPH)'s mental health clinics and community partners. Providers on this site offer free mental health services to Chicagoans regardless of ability to pay, immigration status, or health insurance. Information includes location of site(s), hours of operation, populations served, specific service types, and contact information. The previous version of this dataset, linked below, contained additional data elements that were difficult to maintain over time. That dataset is available for historical reference.
CDPH Mental Health Resources (Deprecated November 2023)

OUTDATED. See the current data at https://data.cityofchicago.org/d/wust-ytyg. This dataset was replaced in November 2023. It is retained as a deprecated / historical version because it contains additional data elements that were difficult to maintain over time and therefore are not shown in the replacement dataset. Comprehensive information about the Chicago Department of Public Health (CDPH)'s mental health clinics and community partners. Providers on this site offer free mental health services to Chicagoans regardless of ability to pay, immigration status, or health insurance. Information includes location of site(s), hours of operation, populations served, specific service types, and contact information.
CDPH Environmental Storage Tanks

Note: This dataset is no longer being updated. As of 2020, Aboveground Storage Tank data is captured in the [CDPH Environmental Permits] dataset and Underground Storage Tank data is available from the Office of the [Illinois State Fire Marshal]. This dataset contains Aboveground Storage Tank (AST) and Underground Storage Tank (UST) information from the Department of Public Health’s (CDPH) Tank Asset Database. The Tank Asset Database contains tank information from CDPH AST and UST permit applications as well as UST records imported from the historic Department of Environment (DOE) database. This dataset also includes AST records from the historic DOE and pre-1992 UST records from the Building Department.
CDPH Environmental Permits

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 also includes tank permits issued by CDPH on behalf of the Office of the Illinois State Fire Marshall (OSFM). On January 1, 2012, the DOE was disbanded and all its inspection, permitting, and enforcement authorities were transferred to the CDPH.
CDPH Environmental Hold on City-Issued Permits and LUST NFR

This dataset contains environmental holds placed by the Department of Environment (DOE) up to December 31, 2011 and by the Department of Public Health (CDPH) post December 31, 2011 on construction-related permits issued by the City of Chicago. On January 1, 2012, the DOE was disbanded and all its inspection, permitting, and enforcement authorities were transferred to the CDPH. This dataset also contains No Further Remediation Letters (NFRs) received by the DOE or the CDPH for properties that have been cleaned up under the Illinois Environmental Protections Agency’s (IEPA) Leaking Underground Storage Tank (LUST) program. Throrium holds in this dataset ends November 15, 2016.
CDPH Environmental Enforcement

Municipal and State code violation notices issued by the Department of Environment (DOE) from January, 1993 to December 31, 2012 and by the Department of Public Health (CDPH) Permitting and Inspections unit since January 1, 2012. On January 1, 2012, the DOE was disbanded and all its inspection, permitting, and enforcement authorities were transferred to the CDPH.
Business Owners

This dataset contains the owner information for all the accounts listed in the Business License Dataset, and is sorted by Account Number. To identify the owner of a business, you will need the account number or legal name, which may be obtained from theBusiness Licenses dataset: https://data.cityofchicago.org/dataset/Business-Licenses/r5kz-chrr. Data Owner: Business Affairs & Consumer Protection. Time Period: 2002 to present. Frequency: Data is updated daily.
Business Licenses

NOTE, 9/25/2025 - We have populated the Address column for [additional records]. Business licenses issued by the Department of Business Affairs and Consumer Protection in the City of Chicago from 2002 to the present. This dataset contains a large number of records/rows of data and may not be viewed in full in Microsoft Excel. Therefore, when downloading the file, select CSV from the Export menu. Open the file in an ASCII text editor, such as Notepad or Wordpad, to view and search. Data fields requiring description are detailed below. APPLICATION TYPE: ‘ISSUE’ is the record associated with the initial license application. ‘RENEW’ is a subsequent renewal record. All renewal records are created with a term start date and term expiration date. ‘C_LOC’ is a change of location record. It means the business moved. ‘C_CAPA’ is a change of capacity record. Only a few license types may file this type of application. ‘C_EXPA’ only applies to businesses that have liquor licenses. It means the business location expanded. 'C_SBA' is a change of business activity record. It means that a new business activity was added or an existing business activity was marked as expired. LICENSE STATUS: ‘AAI’ means the license was issued. ‘AAC’ means the license was cancelled during its term. ‘REV’ means the license was revoked. 'REA' means the license revocation has been appealed. LICENSE STATUS CHANGE DATE: This date corresponds to the date a license was cancelled (AAC), revoked (REV) or appealed (REA). Business License Owner information may be accessed at: https://data.cityofchicago.org/dataset/Business-Owners/ezma-pppn. To identify the owner of a business, you will need the account number or legal name, which may be obtained from this Business Licenses dataset. Data Owner: Business Affairs and Consumer Protection. Time Period: January 1, 2002 to present. Frequency: Data is updated daily.
Building Code Scofflaw List

Chicago's Building Code Scofflaw Ordinance (Section 2-92-416 of the Municipal Code of Chicago) prohibits the owners of buildings that are identified as "priority buildings with serious and chronic code violations" from being awarded City contracts, receiving financial assistance from the City, or having certain applications accepted or processed by the City. Buildings on the list are also subject to follow-up inspections by the Department of Buildings at least every 12 months, and once removed from the list, continuing inspections until the building receives two consecutive inspections, at least six months apart, during which no serious violations are found. The owners of buildings included on the list are designated as "building code scofflaws." Pursuant to the ordinance, as amended in 2021, lists of buildings are published on September 1 and March 1 of each year and lists of owners associated with those buildings are published one month later. The structure of this dataset was modified on 9/1/2021 to be consistent with the amended ordinance.
Budget Transfer Report Source Data

Financial data that details appropriation transfers that occur throughout the year. The Quarterly Transfer Report data is published by the Office of Budget and Management to the City’s Open Data portal as a companion to the quarterly release of the Quarterly Transfer Report. The data have been extracted from the City of Chicago's Financial Management and Purchasing System (FMPS). FMPS is used by the City of Chicago to manage its finances, including payments, receivables, and general ledger, ensuring accuracy and efficiency in financial operations. Data Disclaimer: The following data disclaimer governs your use of the dataset extracted from the budget transfer report data of the City of Chicago's Financial Management and Purchasing System (FMPS). Data Subject to Change: The dataset represents a point-in-time extract from the FMPS budget transfer report data and may not reflect real-time or up-to-date data. The dataset is updated on a quarterly basis and published on the first business day of every third month. This dataset is subject to updates and modifications due to the course of business.
Budget Survey 2021

As part of the preparation process for the 2021 City of Chicago budget, the City conducted a public survey. The final results are shown in this dataset. For the $1000 Assignment columns, negative and blank values have been converted to $0 if any question is this series was answered. If the total allocated was above or below $1000, all values have been adjusted proportionally to bring the total to $1000. For more information on the 2021 budget, including the survey, please see https://chicago.gov/2021budget.
Budget Survey 2020

As part of the preparation process for the 2020 City of Chicago budget, the City conducted a public survey. The final results are shown in this dataset. For the $1000 Assignment columns, negative values have been converted to blanks and totals above $1000 (after converting negatives to blanks) have been converted to $1000, with all of the component values adjusted accordingly, to retain their relative proportions. Totals below $1000 were not adjusted up because the survey specifically allowed for not allocating the full amount. For more information on the 2020 budget, including the survey, please see https://www.chicago.gov/city/en/depts/obm/supp_info/budgetdocuments/2020_Budget.html.
Budget - 2026 Budget Recommendations - Revenue

This dataset contains the revenue detail portion of the 2026 Budget Recommendations for Local funds. “Local” funds are all funds, other than grant funds, used by the City for non-capital operations - including, but not limited to, the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, and the Library Fund. For more information about the budget process, visit the Budget Documents page: https://www.chicago.gov/city/en/depts/obm/provdrs/budget.html.
Budget - 2026 Budget Recommendations - Positions and Salaries

This dataset includes recommended positions and salaries for 2026 by title (without names) and salary. The dataset is excerpted from the 2026 Budget Recommendations, which is the line-item budget proposed by the Mayor to the City Council for approval. Disclaimer: the “Total Budgeted Unit” column displays either A) the number of employees AND vacancies associated with a given position, or B) the number of budgeted units (ie. hours/months) for that position. “Position Control” determines whether Total Budgeted Units column will count employees and vacancies or hours/months. If a Position Control is 1, then employees and vacancies are displayed; if a Position Control is 0, then the total number of hours/months recorded is displayed. This dataset follows the format of the equivalent datasets from past years except that Division Code, Section Code, Subsection Code, and Position Control have changed from Number to Text (not all in the same year) in order to accommodate non-numeric values. For more information about the budget process, visit the Budget Documents page: https://www.chicago.gov/city/en/depts/obm/provdrs/budget.html.
Budget - 2026 Budget Recommendations - Appropriations

The dataset details 2025 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures are identified by department, appropriation account, and funding type: Local, Community Development Block Grant Program (CDBG), and other Grants. “Local” funds refer to those line items that are balanced with locally-generated revenue sources, including but not limited to the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, and Library Fund. This dataset follows the format of the equivalent datasets from past years except that Appropriation Authority and Appropriation Account have changed from Number to Text in order to accommodate non-numeric values. For more information about the budget process, visit the Budget Documents page: https://www.chicago.gov/city/en/depts/obm/provdrs/budget.html.
Budget - 2026 Budget Ordinance - Revenue

The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal year on January 1, 2026. This dataset contains the revenue detail portion of the Ordinance for Local funds. “Local” funds are all funds, other than grant funds, used by the City for non-capital operations - including, but not limited to, the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, and the Library Fund. For more information about the budget process, visit http://www.chicago.gov/budget.
Budget - 2026 Budget Ordinance - Positions and Salaries

The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal year on January 1, 2026. This dataset displays the positions and related salaries detailed in the budget as of January 1. It is extracted from the personnel portion of the Appropriation Ordinance. The dataset presents the position titles (without names) and salaries described in the budget, but does not provide a reflection of the current city workforce with full names and salaries. Disclaimer: the “Total Budgeted Units” column displays either A) the number of employees AND vacancies associated with a given position, or B) the number of budgeted units (ie. hours/months) for that position. “Position Control” determines whether Total Budgeted Units column will count employees and vacancies or hours/months. If a Position Control is 1, then employees and vacancies are displayed; if a Position Control is 0, then the total number of hours/months recorded is displayed. For more information about the budget process, visit http://www.chicago.gov/budget. For information on the current city workforce, with names, positions and salaries, visit the "Current Employee Names, Salaries, and Position Titles" dataset: https://data.cityofchicago.org/d/xzkq-xp2w.
Budget - 2026 Budget Ordinance - Appropriations

The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal year on January 1. This dataset details the budgeted expenditures in the Ordinance and identifies them by department, appropriation account, and funding type: Local, Community Development Block Grant Program (CDBG), and other Grants. “Local” funds refer to those line items that are balanced with locally generated revenue sources, including but not limited to the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, Library Fund and General Obligation Bond funds. For more information about the budget process, visit http://www.chicago.gov/budget.
Budget - 2025 Budget Recommendations - Revenue

This dataset contains the revenue detail portion of the 2025 Budget Recommendations for Local funds. “Local” funds are all funds, other than grant funds, used by the City for non-capital operations - including, but not limited to, the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, and the Library Fund. For more information about the budget process, visit the Budget Documents page: https://www.chicago.gov/city/en/depts/obm/provdrs/budget.html.
Budget - 2025 Budget Recommendations - Positions and Salaries

This dataset includes recommended positions and salaries for 2025 by title (without names) and salary. The dataset is excerpted from the 2025 Budget Recommendations, which is the line-item budget proposed by the Mayor to the City Council for approval. Disclaimer: the “Total Budgeted Unit” column displays either A) the number of employees AND vacancies associated with a given position, or B) the number of budgeted units (ie. hours/months) for that position. “Position Control” determines whether Total Budgeted Units column will count employees and vacancies or hours/months. If a Position Control is 1, then employees and vacancies are displayed; if a Position Control is 0, then the total number of hours/months recorded is displayed. This dataset follows the format of the equivalent datasets from past years except that Division Code, Section Code, Subsection Code, and Position Control have changed from Number to Text (not all in the same year) in order to accommodate non-numeric values. For more information about the budget process, visit the Budget Documents page: https://www.chicago.gov/city/en/depts/obm/provdrs/budget.html.
Budget - 2025 Budget Recommendations - Appropriations

The dataset details 2025 Budget Recommendations, which is the line-item budget document proposed by the Mayor to the City Council for approval. Budgeted expenditures are identified by department, appropriation account, and funding type: Local, Community Development Block Grant Program (CDBG), and other Grants. “Local” funds refer to those line items that are balanced with locally-generated revenue sources, including but not limited to the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, and Library Fund. This dataset follows the format of the equivalent datasets from past years except that Appropriation Authority and Appropriation Account have changed from Number to Text in order to accommodate non-numeric values. For more information about the budget process, visit the Budget Documents page: https://www.chicago.gov/city/en/depts/obm/provdrs/budget.html.
Budget - 2025 Budget Ordinance - Revenue

The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal year on January 1, 2025. This dataset contains the revenue detail portion of the Ordinance for Local funds. “Local” funds are all funds, other than grant funds, used by the City for non-capital operations - including, but not limited to, the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, and the Library Fund. For more information about the budget process, visit http://www.chicago.gov/budget.
Budget - 2025 Budget Ordinance - Positions and Salaries

The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal year on January 1, 2025. This dataset displays the positions and related salaries detailed in the budget as of January 1. It is extracted from the personnel portion of the Appropriation Ordinance. The dataset presents the position titles (without names) and salaries described in the budget, but does not provide a reflection of the current city workforce with full names and salaries. Disclaimer: the “Total Budgeted Units” column displays either A) the number of employees AND vacancies associated with a given position, or B) the number of budgeted units (ie. hours/months) for that position. “Position Control” determines whether Total Budgeted Units column will count employees and vacancies or hours/months. If a Position Control is 1, then employees and vacancies are displayed; if a Position Control is 0, then the total number of hours/months recorded is displayed. For more information about the budget process, visit http://www.chicago.gov/budget. For information on the current city workforce, with names, positions and salaries, visit the "Current Employee Names, Salaries, and Position Titles" dataset: https://data.cityofchicago.org/d/xzkq-xp2w.
Budget - 2025 Budget Ordinance - Appropriations

The Annual Appropriation Ordinance is the final City operating budget as approved by the City Council. It reflects the City’s operating budget at the beginning of the fiscal year on January 1. This dataset details the budgeted expenditures in the Ordinance and identifies them by department, appropriation account, and funding type: Local, Community Development Block Grant Program (CDBG), and other Grants. “Local” funds refer to those line items that are balanced with locally generated revenue sources, including but not limited to the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, Library Fund and General Obligation Bond funds. For more information about the budget process, visit http://www.chicago.gov/budget.
Budget - 2024 Budget Recommendations - Revenue

***New dataset in the Budget Recommendations series*** This dataset contains the revenue detail portion of the 2024 Budget Recommendations for Local funds. “Local” funds are all funds, other than grant funds, used by the City for non-capital operations - including, but not limited to, the Corporate Fund, Water Fund, Midway and O’Hare Airport funds, Vehicle Tax Fund, and the Library Fund. For more information about the budget process, visit the Budget Documents page: https://www.chicago.gov/city/en/depts/obm/provdrs/budget.html.