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City
Supplier Contracts
City of San Francisco —
The San Francisco Controller's Office maintains a database of contracts and payments made to Suppliers (vendors, contractors and grantees). The Supplier Contracts... -
City
CTA - Ridership - Bus Routes - Monthly Day-Type Averages & Totals
City of Chicago —
This dataset shows monthly averages, by day type (weekday, Saturday or Sunday/Holiday) and monthly totals for all CTA bus routes, back to 2001. See attached readme... -
Federal
COVID-19 Case Surveillance Public Use Data
U.S. Department of Health & Human Services —
Beginning March 1, 2022, the "COVID-19 Case Surveillance Public Use Data" will be updated on a monthly basis. This case surveillance public use dataset has 12... -
City
BIA Cases - By Involved Officer
City of Chicago —
Complaints received by the Chicago Police Department Bureau of Internal Affairs (BIA). BIA investigates complaints of police misconduct that do not fall under the... -
City
Speed Camera Violations
City of Chicago —
This dataset reflects the daily volume of violations that have occurred in Children's Safety Zones for each camera. The data reflects violations that occurred from... -
State
Iowa Liquor Sales
State of Iowa —
This dataset contains the spirits purchase information of Iowa Class “E” liquor licensees by product and date of purchase from January 1, 2012 to current. The... -
City
Construction-Related Incidents
City of New York —
This dataset includes construction-related incidents recorded in through the Department of Buildings (DOB) Incident Database. -
City
Traffic Volume Counts
City of New York —
New York City Department of Transportation (NYC DOT) uses Automated Traffic Recorders (ATR) to collect traffic sample volume counts at bridge crossings and roadways.... -
County
Adult Jail Booking Nov 1, 2024 to Oct 31, 2025 as of Nov 4, 2025
King County, Washington —
The Jail Bookings Open Data dataset is provided by the King County Department of Adult and Juvenile Detention. The dataset contains adult jail bookings which have... -
State
Residential Solar Investment Program (RSIP) Enrollment
State of Connecticut —
Through the Residential Solar Investment Program (RSIP), the Connecticut Green Bank, in partnership with a network of contractors and inspectors, helped more than... -
Federal
Commercial Aviation - Mishandled Baggage and Mishandled Wheelchairs and Scooter
Department of Transportation —
Enplaned baggage and wheelchairs and scooters mishandled by commercial air carriers. -
City
Sex Offenders
City of Chicago —
Description: Pursuant to the Sex Offender and Child Murderer Community Notification Law, 730 ILCS 152/101,et seq., the Chicago Police Department maintains a list of... -
City
Citywide Payroll Data (Fiscal Year)
City of New York —
Data is collected because of public interest in how the City’s budget is being spent on salary and overtime pay for all municipal employees. Data is input into the... -
State
MD COVID-19 - Confirmed Deaths by Age Distribution
State of Maryland —
Note: Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. As of April 27, 2023 updates changed from daily to weekly. Summary... -
State
State of Iowa Salary Book
State of Iowa —
The dataset contains the name, gender, county or city of residence (when possible), official title, total salary received during each fiscal year, base salary for... -
Federal
Monthly Modal Time Series
Department of Transportation —
Modal Service data and Safety & Security (S&S) public transit time series data delineated by transit/agency/mode/year/month. Includes all Full Reporters--... -
Federal
Provisional COVID-19 Death Counts by Week Ending Date and State
U.S. Department of Health & Human Services —
Effective September 27, 2023, this dataset will be updated weekly on Thursdays. Deaths involving COVID-19, pneumonia, and influenza reported to NCHS by week ending... -
Federal
Provisional COVID-19 Deaths by HHS Region, Race, and Age
U.S. Department of Health & Human Services —
Effective September 27, 2023, this dataset will no longer be updated. Similar data are accessible from wonder.cdc.gov. Deaths involving COVID-19 reported to NCHS by... -
State
Underground Storage Tanks (USTs) - Facility and Tank Details
State of Connecticut —
This list provides Underground Storage Tank (UST) site, tank, contact and Enforcement information for the approximately 45,000 commercial underground storage tanks... -
City
Property Valuation and Assessment Data
City of New York —
Real Estate Assessment Property data. The Department of Finance values properties every year as one step in calculating property tax bills.