end of header


Home page image TIGERweb Overview

TIGERweb is a web-based system that allows users to visualize our TIGER (Topologically Integrated Geographic Encoding and Referencing database) data in several ways:

The applications allow users to select features and view their attributes, to search for features by name or geocode, and to identify features by selecting them from a map. The TIGERweb applications provide a simple way to view our TIGER data without Geographic Information System (GIS) software and without downloading data. The applications use our TIGERweb REST Services.

The TIGERweb WMS and TIGERweb REST Services allow users to integrate our data into their own GIS or custom web-based applications.

  • Application Information: The "Current" Vintage reflects boundaries in effect for the 2020 Census. See the Home tab "This Release" section for more details.
  • NEW Data: 2020 Census data is now available in the TIGERweb and TIGERweb Decennial applications.
  • NEW Application: TIGERweb now provides a 2017 Economic Census Application.

This Release

The TIGERweb and TIGERweb Decennial applications contain the latest version of the geographic extent of legally defined geographic areas as reported, generally reflecting the boundaries of governmental units in effect as of January 1, 2020, or legal and statistical area boundaries that are in effect for the 2020 Census.

Geographic areas that have not yet been delineated for the 2020 Census will not appear in the “Current” vintage. These include ZIP Code tabulation areas (ZCTAs), urban areas (UAs), and public use microdata areas (PUMAs).

Source: U.S. Census Bureau | Geography Division | geo.tigerweb@census.gov | Last Revised: December 1, 2020