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City
Air Quality
City of New York —
Dataset contains information on New York City air quality surveillance data. Air pollution is one of the most important environmental threats to urban populations... -
County
Voter Registration by Census Tract
King County, Washington —
This web map displays data from the voter registration database as the percent of registered voters by census tract in King County, Washington. The data for this web... -
City
2023 Yellow Taxi Trip Data
City of New York —
These records are generated from the trip record submissions made by yellow taxi Technology Service Providers (TSPs). Each row represents a single trip in a yellow... -
State
MTA Subway Stations
State of New York —
A dataset listing all subway and Staten Island Railway stations, with information on their locations, Station Master Reference Number (MRN), Complex MRN, GTFS Stop... -
City
Zoning Base Districts
City of Philadelphia —
Polygon boundaries of Zoning Base Districts based on existing City zoning\ districts with revised codes applied per enactment of the new Zoning Code of December\... -
City
School Year 2022-2023 Statewide Accountability Ratings
City of Austin —
The School Year 2022-2023 accountability rating reports for each district, campus, and open-enrollment charter school in the state of Texas. -
County
Allegheny County Tax Liens (Filings, Satisfactions, and Current Status)
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Tax liens are a method the government uses to secure an interest in unpaid tax debt. This dataset represents information about county, municipal, school district,... -
County
Redlining Maps from the Home Owners Loan Corporation, 1937
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Most of the text in this description originally appeared on the Mapping Inequality Website. Robert K. Nelson, LaDale Winling, Richard Marciano, Nathan Connolly, et... -
City
Providence Police Case Log - Past 180 days
City of Providence —
Recorded state and municipal offenses from AEGIS records management system of the Providence Police. A single case can contain multiple offenses. Refer to the case... -
City
NYPD Calls for Service (Year to Date)
City of New York —
Calls for Service to NYPD's 911 system This dataset documents entries into the NYPD 911 system, ICAD. The data is collected from the ICAD system which call takers... -
State
Private Well Tracking System
State of Iowa —
The Iowa Department of Natural Resources oversees the regulation of the construction and renovation of private wells and the plugging of abandoned wells by Certified... -
County
Housing Market Value Analysis - Urban Redevelopment Authority
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
In late 2016, the URA, in conjunction with Reinvestment Fund, completed the 2016 Market Value Analysis (MVA) for the City of Pittsburgh. The Market Value Analysis... -
State
Quarterly Retail Sales Tax Data by County and City
State of Iowa —
Retail Sales Tax Data by County and City -
City
Archaeology Reports Database
City of New York —
Database listing archaeological reports that the LPC keeps on file. -
State
Occupational Employment and Wage Statistics
State of New York —
The Occupational Employment and Wage Statistics (OEWS) survey is a semiannual mail survey of employers that measures occupational employment and occupational wage... -
City
Divvy Trips
City of Chicago —
This lists individual Divvy bike sharing trips, including the origin, destination, and timestamps for each trip. Trips are included when there is an starting and end... -
City
Archaeological Buffer Area
City of Seattle —
This layer comprises 200 feet of the US Government Meander line and locations where information suggests the probability of potential archaeologically significant... -
State
Oregon Fire Incidents Summary
State of Oregon —
This dataset represents all NFIRS incident types submitted by structural firefighting agencies to the Oregon State Fire Marshal's (OSFM) NFIRS database. The dataset... -
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...