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CDC Social Vulnerability Index (CDCSVI)
King County, Washington —
The Centers for Disease Control Social Vulnerability Index shows which communities are especially at risk during public health emergencies because of factors like... -
County
Employee Payroll
Cook County of Illinois —
Employee payroll data for all Cook County employees excluding Forest Preserves, indicating amount of base salary paid to an employee during the County fiscal quarter.... -
County
Pavement Condition Index
Montgomery County of Maryland —
Pavement Condition Index is provided by the Department of Transportation for analyzing the conditions of the pavement for all 5,200 lane miles of roadways within the... -
County
Adoptable Pets
Montgomery County of Maryland —
This dataset contains a list of shelter animals that are ready to be adopted from the Montgomery County Animal Services and Adoption Center at 7315 Muncaster Mill... -
County
2020 Presidential General Election Results
Montgomery County of Maryland —
The Cumulative Report includes complete official election results for the 2020 Presidential General Election as of November 29, 2020. Results are released in three... -
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
Assessor - Parcel Sales
Cook County of Illinois —
Update 10/31/2023: Sales are no longer filtered out of this data set based on deed type, sale price, or recency of sale for a given PIN with the same price. If users... -
County
2024 Presidential General Election Results
Montgomery County of Maryland —
This dataset contains the 2024 Primary and General Election Official Results from the Maryland State and Local Offices, as well as Presidential election-related... -
County
Medical Examiner Case Archive
Cook County of Illinois —
Effective April 1, 2022, the Cook County Medical Examiner’s Office no longer takes jurisdiction over hospital, nursing home or hospice COVID-19 deaths unless there is... -
County
Commercial Permits
Montgomery County of Maryland —
Data for all Commercial Building Permits issued since 2000, including status and work performed. Update Frequency: Daily -
County
Demolition Permits
Montgomery County of Maryland —
Data for all Demolition Permit applications, including status and work performed. Update Frequency: Daily -
County
Do I Need an Account?
Cook County of Illinois —
A reference table indicating what actions require a user to have an Open Data account to complete. -
County
Board of Review Appeal Decision History
Cook County of Illinois —
Historic land, building, and total assessed values for all Cook County parcels appealed with the Board of Review, from 2010 to present. The Board of Review uses these... -
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
Unincorporated King County Population, 2000 - 2010
King County, Washington —
Unincorporated King County Population, 2010 U.S. Census; Source: US Census 2010, PL94-171 redistricting file, February 2011 -
County
Residential Permit
Montgomery County of Maryland —
Data for all Residential Building Permits issued since 2000, including status and work performed. Update Frequency: Daily -
County
Assessor - Parcel Universe (Current Year Only)
Cook County of Illinois —
A current-year-only universe of Cook County parcels with attached geographic, governmental, and spatial data. When working with Parcel Index Numbers (PINs) make sure... -
County
Assessor - Appeals
Cook County of Illinois —
Land, building, and total assessed values, pre and post-appeal with the Cook County Assessor’s office, for all Cook County parcels, from 1999 to present. The...