Data Catalog

• Census Tracts in 2020

  District of Columbia —

  Census Tracts from 2020. The TIGER/Line shapefiles are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• Census Blocks in 2020

  District of Columbia —

  Census blocks are statistical areas bounded on all sides by visible features (e.g., streets, roads, streams, and railroad tracks), and by non-visible boundaries (e.g.,...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset

• Identify Your Watershed and Sewer System Area App

  District of Columbia —

  This app displays a series of general information for an address, location, or where the user clicks in DC.Some information returned are:-Municipal Separate Storm...

  • HTML
  • ArcGIS GeoServices REST API

• Opportunity Zones Census Tracts Designated by the District of Columbia

  District of Columbia —

  Created in the Tax Cuts and Jobs Act of 2017, Opportunity Zones is a new federal program that provides tax incentives for investments in new businesses and commercial...

  • HTML
  • ArcGIS GeoServices REST API

You can also access this registry using the API (see API Docs).

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