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County
Pre 2018 DPW Divisions
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
City of Pittsburgh Department of Public Works Divsions Pre 2018. This data has Division 4 in it. In the most current DPW Division layer Division 4 has been removed... -
County
Allegheny County Map Index Grid
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Map Index Sheets from Block and Lot Grid of Property Assessment and based on aerial photography, showing 1983 datum with solid line and NAD 27 with 5 second grid... -
County
2020 Census Redistricting Data Extracts (PL 94-171)
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Chris Briem of the University of Pittsburgh Center for Social and Urban Research has been producing extracts from the Census Bureau's PL 94-171 redistricting file.... -
County
Mortality Rates
Lake County, Illinois —
Mortality Rates for Lake County, Illinois. Explanation of field attributes: Average Age of Death – The average age at which a people in the given zip code die. Cancer... -
County
Real Property Taxes - 2025
Montgomery County of Maryland —
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the... -
County
Allegheny County Zip Code Boundaries
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This dataset demarcates the zip code boundaries that lie within Allegheny County.If viewing this description on the Western Pennsylvania Regional Data Center’s open... -
County
CC Municipal Incorporation Inventory
Cook County of Illinois —
Department of GIS sponsored Municipal Incorporation Inventory (MII) project. The following agencies participated in this project: The Cook County Recorder of Deeds,... -
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
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
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
Non-Traffic Citations
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Non-traffic citations (NTCs, also known as "summary offenses") document low-level criminal offenses where a law enforcement officer or other authorized official... -
County
August 2025 Primary Election - Final Precinct Results
King County, Washington —
Final precinct level results for the August 5, 2025 Primary & Special Election. -
County
Department of Alcohol Beverage Services (ABS) Licensee Data
Montgomery County of Maryland —
List of all companies licensed by Montgomery County to sell alcoholic beverages to include name, address, and account number. Update Frequency: Monthly -
County
Allegheny County Fast Food Establishments
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
The Allegheny County Health Department has generated this list of fast food restaurants by exporting all chain restaurants without an alcohol permit from the... -
County
Allegheny County Air Quality
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Air quality data is collected from the Allegheny County Health Department monitors throughout the county. This data must be verified by qualified individuals before... -
County
Voting Precincts
Lake County, Illinois —
Download In State Plane Projection Here. Registered voters are assigned to individual precincts and cast their votes at the designated polling place for the precinct.... -
County
Food Service Inspections
Arlington County, VA —
List of results for inspections performed at permitted food service facilities.