-
Federal
1940 Census: Official 1940 Census Website
National Archives and Records Administration —
Website alows the public full access to the 1940 Census images, census maps and descriptions. -
Federal
Supply Chain Greenhouse Gas Emission Factors for US Industries and Commodities
U.S. Environmental Protection Agency —
Many organizations quantify greenhouse emissions in their value chain. Emissions from purchased goods and services and capital goods, referred to as Scope 3 emissions... -
Federal
2022 Cartographic Boundary File (SHP), United States, 1:20,000,000
U.S. Census Bureau, Department of Commerce —
The 2022 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
Federal
Photovoltaic Data Acquisition (PVDAQ) Public Datasets
Department of Energy —
The NREL PVDAQ is a large-scale time-series database containing system metadata and performance data from a variety of experimental PV sites and commercial public PV... -
City
Voting Precincts
City of New Orleans —
Boundaries of Orleans Parish voting precincts as defined by the New Orleans City Charter. New Orleans voting precincts are drawn according to the New Orleans Home... -
Federal
2011-12 Retention Estimations for Nation and by State
Department of Education —
This set of Excel files contains student retention data for all grade levels, presented for the nation and by state. For the nation and each state, there is one... -
Federal
National Inpatient Sample (NIS) - Restricted Access Files
U.S. Department of Health & Human Services —
The Healthcare Cost and Utilization Project (HCUP) National Inpatient Sample (NIS) is the largest publicly available all-payer inpatient care database in the United... -
City
Graduation results for Cohorts 2012 to 2019 (Classes of 2016 to 2023)
City of New York —
This report includes Graduation Outcomes as calculated by the New York State Education Department. The New York State calculation method was first adopted for the... -
City
NYPD Shooting Incident Data (Historic)
City of New York —
List of every shooting incident that occurred in NYC going back to 2006 through the end of the previous calendar year. This is a breakdown of every shooting incident... -
Federal
National Inventory of Dams (NID)
Army Corps of Engineers, Department of the Army, Department of Defense —
Congress first authorized the U.S. Army Corps of Engineers (USACE) to inventory dams in the United States with the National Dam Inspection Act (Public Law 92-367) of... -
Zoning Map for DC
District of Columbia —
The interactive zoning map allows users to determine the zoning classification for any property in the District. Users can search zoning by specific address, square... -
Federal
2015-16 Advanced Placement Total Enrollment Estimations
Department of Education —
This Excel file contains student enrollment in Advanced Placement for all states. There are three spreadsheets: total students, male students, and female students. -
Federal
Collection Highway Performance Monitoring System (HPMS)
Department of Transportation —
HPMS compiles data on highway network extent, use, condition, and performance. The system consists of a geospatially-enabled database that is used to generate reports... -
Building Permits in 2025
District of Columbia —
The dataset contains locations and attributes of building construction and alteration permits applied for and approved by the District of Columbia Department of... -
Federal
Global Surface Summary of the Day - GSOD
National Oceanic and Atmospheric Administration, Department of Commerce —
Global Surface Summary of the Day is derived from The Integrated Surface Hourly (ISH) dataset. The ISH dataset includes global data obtained from the USAF Climatology... -
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... -
Federal
TIGER/Line Shapefile, Current, Nation, U.S., County and Equivalent Entities
U.S. Census Bureau, Department of Commerce —
This resource is a member of a series. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information... -
State
California Fire Perimeters (all)
State of California —
The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) annually maintains and distributes an historical wildland fire... -
Federal
NIST ITS-90 Thermocouple Database - SRD 60
National Institute of Standards and Technology —
This database reproduces a subset of the tables and reference functions of NIST Monograph 175, 'Temperature Electromotive Force Reference Functions and Tables for the... -
Federal
NNDSS - TABLE 1P. Hemolytic uremic syndrome post-diarrheal to Hepatitis B, acute
U.S. Department of Health & Human Services —
NNDSS - TABLE 1P. Hemolytic uremic syndrome post-diarrheal to Hepatitis B, acute - 2021. In this Table, provisional cases* of notifiable diseases are displayed for...