For the full (non-demo) version of CDXZipStream, available data feeds provide data by ZIP Code, area code, state county, city and CBSA (Core Based Statistical Area). A separate feed is also available for U.S. census tracts. Data is primarily sourced from the decennial U.S. Census and the annual American Community Survey. For a complete listing of available data feeds and their respective data fields, please download the file CDXZipStream Data Feeds and Definitions.
The demo version of CDXZipStream contains example data for all premium datafeeds. While the demo contains full ZIP Code data for all cities and states it only contains limited demographic information for a select number of ZIP Codes and other indices. You can select the data feed as shown below: