-
County
Crash Reporting - Drivers Data
Montgomery County of Maryland —
This dataset provides information on motor vehicle operators (drivers) involved in traffic collisions occurring on county and local roadways. The dataset reports... -
County
Noise Complaints
Montgomery County of Maryland —
This dataset contains information on the Noise complaints initiated by citizens through 311 or web form. Update Frequency - Daily, Monday-Friday -
County
Greenhouse Gas Emissions
Montgomery County of Maryland —
The monthly Greenhouse Gas (GHG) emission data represents Montgomery County Facilities and Fleet by month beginning July 2019. Facilities: The Facilities GHG data... -
County
Adult Jail Booking Oct 1, 2024 to Sep 30, 2025 as of Oct 2, 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... -
County
Food Inspection
Montgomery County of Maryland —
The Licensure & Regulatory Services Program inspects all licensed retail food establishments in Montgomery County for a variety of reasons (e.g. obtaining a... -
County
Procurement - Awarded Contracts & Amendments
Cook County of Illinois —
Click on the link to see or download a PDF of the contract. This dataset contains new contracts and amendments. Amendments may be contract extensions, renewals,... -
County
Population Health Measures: Age-Adjusted Mortality Rates
Montgomery County of Maryland —
Age-adjustment mortality rates are rates of deaths that are computed using a statistical method to create a metric based on the true death rate so that it can be... -
County
November 2024 General Election Final Precinct Results
King County, Washington —
Final precinct level results for the November 5, 2024 General Election in King County, WA. -
County
Population - Total Population and Density
Arlington County, VA —
The Arlington Profile combines countywide data sources and provides a comprehensive outlook of the most current data on population, housing, employment, development,... -
County
Spending Disclosure - Fiscal Year 2013
Montgomery County of Maryland —
The purpose of this Spending Disclosure FY13 dataset is to allow the public to search and view summary information on payments made to recipients (referred to as... -
County
Routine Marine Sediment Chemistry
King County, Washington —
Prior to downloading data, please download the README file. This dataset contains chemistry results from marine sediment sample collected from offshore (subtidal) and... -
County
Assessor - Commercial Valuation Data
Cook County of Illinois —
Commercial valuation data collected and maintained by the Cook County Assessor's Office, from 2021 to present. The office uses this data primarily for valuation and... -
County
Lead Content of Consumer Products tested in King County, Washington
King County, Washington —
Public Health – Seattle & King County and the Hazardous Waste Management Program are providing data describing the lead content of consumer products. This data is... -
County
Procurement - Bid Tabulations
Cook County of Illinois —
The bid tabulations provided herein are preliminary and are for informational purposes only. The purpose of providing this preliminary information is to improve... -
County
KCSO Offense Reports: 2020 to Present
King County, Washington —
The King County Sheriff’s Office (KCSO) is providing offense report data captured in it's Records Management System (RMS) from 2020 to present. KCSO replaced its RMS... -
County
MCG Turnover Percentage Rate
Montgomery County of Maryland —
The Montgomery County Government has a diverse workforce of employees that cross five generations and multiple age, race, gender and ethnic groups. The dataset is a... -
County
Assessor - Parcel Universe
Cook County of Illinois —
A complete, historic universe of Cook County parcels with attached geographic, governmental, and spatial data. When working with Parcel Index Numbers (PINs) make sure... -
County
Multi-Family Building
Arlington County, VA —
Information about the location of buildings within Multi-Family housing complexes (apartment and condominium) in Arlington County. -
County
Medical Examiner - Unidentified Persons
Cook County of Illinois —
This dataset contains descriptions of unidentified remains whose cases have been processed by the Medical Examiner’s Office. Call 312-666-0500 to speak to Deputy... -
County
Assessor - Single and Multi-Family Improvement Characteristics
Cook County of Illinois —
Single and multi-family (less than 7 units) property characteristics collected and maintained by the Assessor's Office for all of Cook County, from 1999 to present....