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    FederalSupplemental Nutrition Assistance Program (SNAP) Data SystemDepartment of Agriculture — Note: The Food Environment Atlas contains ERS's most recent and reliable data on food assistance programs, including participants in the SNAP Program. The...
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    Federal1940 Census: Official 1940 Census WebsiteNational Archives and Records Administration — Website alows the public full access to the 1940 Census images, census maps and descriptions.
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    FederalTIGER/Line Shapefile, 2019, nation, U.S., Current County and Equivalent National ShapefileU.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...
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    Building Permits in 2025District 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...
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    FederalSchool Neighborhood Poverty Estimates - CurrentDepartment of Education — The 2020-2021 School Neighborhood Poverty Estimates are based on school locations from the 2020-2021 Common Core of Data (CCD) school file and income data from...
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    FederalMental Health Treatement Facilities LocatorU.S. Department of Health & Human Services — An online resource for locating mental health treatment facilities and programs supported by the Substance Abuse and Mental Health Services Administration (SAMHSA)....
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    FederalBoard of Veterans' Appeals DecisionsDepartment of Veterans Affairs — The Board of Veterans' Appeals (also known as 'BVA' or 'the Board') is a part of VA, located in Washington, D.C. Members of the Board review benefit claims...
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    FederalSchool District Characteristics - CurrentDepartment of Education — The National Center for Education Statistics’ (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated school district boundary...
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    Zoning Map for DCDistrict 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...
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    Building FootprintsDistrict of Columbia — Building structures include parking garages, ruins, monuments, and buildings under construction along with residential, commercial, industrial, apartment, townhouses,...
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    FederalNIST Handprinted Forms and Characters - NIST Special Database 19Department of Commerce — Special Database 19 contains NIST's entire corpus of training materials for handprinted document and character recognition. It publishes Handprinted Sample Forms from...
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    CountyRedlining Maps from the Home Owners Loan Corporation, 1937Allegheny 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...
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    FederalIntegrated Surface Dataset (Global) (Version Superseded)National Oceanic and Atmospheric Administration, Department of Commerce — This version has been superseded by a newer version. It is highly recommended for users to access the current version. Users should only access this superseded...
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    Grocery Store LocationsDistrict of Columbia — This dataset was originally created in 2012 by the Office of the Chief Technology Officer. OCTO staff used the Alcoholic Beverage and Cannabis Administration’s (ABCA)...
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    FederalUtah FORGE: Well 56-32 Drilling Data and LogsDepartment of Energy — This dataset consists of drilling data (Pason data spreadsheets, daily reports, days v. depth, mud logs), Schlumberger logs (FMI, shear anisotropy analysis, memory,...
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    CountyAllegheny 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,...
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    FederalIncome and Asset OwnershipU.S. Department of Health & Human Services — The Income and Asset Ownership data, derived from the Medicare Current Beneficiary Survey (MCBS), provide information on income sources, income levels, asset...
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    CountyLoudoun Land Use Existing ParcelsLoudoun County, Virginia — More MetadataThis layer identifies existing parcels within Loudoun County and their current Land Use. The existing structures data source is Loudoun County VA, Office...
