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Federal
Opportunity Zones
Department of Housing and Urban Development —
This service provides spatial data for all U.S. Decennial Census tracts designated as Qualified Opportunity Zones (QOZs) for purposes of §§ 1400Z–1 and 1400Z–2 of the... -
Federal
Baby Names from Social Security Card Applications - State and District of Columbia Data
Social Security Administration —
The data (name, year of birth, sex, state, and number) are from a 100 percent sample of Social Security card applications starting with 1910. National data is in... -
Federal
Residential Construction Permits by County
Department of Housing and Urban Development —
This dataset contains data on permits for residential construction collected in the Census Bureau's Building Permits Survey. Data is aggregated to the County level.... -
Federal
National Bridge Inventory
Federal Geographic Data Committee —
The National Bridge Inventory dataset is as of June 20, 2025 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation... -
Federal
Collection Freight Analysis Framework
Department of Transportation —
The Freight Analysis Framework (FAF) integrates data from a variety of sources to create a comprehensive picture of freight movement among states and major... -
Federal
ZIP Code Population Weighted Centroids
Department of Housing and Urban Development —
This dataset denotes ZIP Code centroid locations weighted by population. Population weighted centroids are a common tool for spatial analysis, particularly when more... -
Federal
Composition of Foods Raw, Processed, Prepared USDA National Nutrient Database for Standard Reference, Release 28
Department of Agriculture —
[Note: Integrated as part of FoodData Central, April 2019.] The database consists of several sets of data: food descriptions, nutrients, weights and measures,... -
Federal
USDA National Nutrient Database for Standard Reference Dataset for What We Eat In America, NHANES (Survey-SR)
Department of Agriculture —
The dataset, Survey-SR, provides the nutrient data for assessing dietary intakes from the national survey What We Eat In America, National Health and Nutrition... -
Federal
Commercial and Residential Hourly Load Profiles for all TMY3 Locations in the United States
Department of Energy —
Note: This dataset has been superseded by the dataset found at "End-Use Load Profiles for the U.S. Building Stock" (submission 4520; linked in the submission... -
Federal
Photovoltaic Module Current-Voltage and Electroluminescence Image Data (PV-IV-EL)
Department of Energy —
This dataset consists of 613 sets of corresponding current-voltage trace (IV) flash test data and electroluminescence (EL) image data for commercial PV modules from... -
Federal
TIGER/Line Shapefile, 2022, State, South Carolina, SC, County Subdivision
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Public Housing Authorities NGDA
Department of Housing and Urban Development —
This dataset denotes Public Housing Authority (PHA) office locations, contact information, and program availability. Public Housing was established to provide decent... -
Federal
TIGER/Line Shapefile, 2021, State, New Mexico, Places
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Multifamily Properties NGDA
Department of Housing and Urban Development —
This dataset denotes HUD subsidized Multifamily Housing properties excluding insured hospitals with active loans. HUD’s Multifamily Housing property portfolio consist... -
Federal
DICOM files for "RECIST and Volumetric CT Measurements of Injected-Water Phantoms" by ZH Levine, HH Chen-Mayer, AP Peskin, and AL Pintar.
National Institute of Standards and Technology —
DICOM files are given for 11 CT scans which were used in a research article. Each scan contains about 1250 slices with 512x512 gray scale images, each in its own... -
Federal
American Travel Survey (ATS) 1995 [datasets]
Department of Transportation —
The 1995 American Travel Survey (ATS) was conducted by the Bureau of Transportation Statistics (BTS) to obtain information about the long-distance travel of persons... -
Federal
Low to Moderate Income Population by Tract
Department of Housing and Urban Development —
This service identifies U.S. Census Tracts in which 51% or more of the households earn less than 80 percent of the Area Median Income (AMI). The Community Development... -
Federal
Medicare Dialysis Facilities
U.S. Department of Health & Human Services —
The Medicare Dialysis Facilities data provides information on clinical and patient measures for Medicare-certified ESRD facilities, also known as dialysis facilities....