Data Products for Purchase

Caliper provides a comprehensive set of ZIP Code/Legislative District products.

• ZIP9/Congressional District - For each 9-digit ZIP Code (ZIP+4 / ZIP9) there is one record, listing the codes of the Congressional districts that the 9-digit ZIP Code falls within
  
• ZIP9/State Senate - For each 9-digit ZIP Code (ZIP+4) there is one record, listing the codes of the state legislative upper house districts that the 9-digit ZIP Code falls within
  
• ZIP9/State House - For each 9-digit ZIP Code (ZIP+4) there is one record, listing the codes of the state legislative lower house districts that the 9-digit ZIP Code falls within

These files come in three formats (Caliper fixed-format binary, comma-delimited, and dBASE) for use with any Caliper GIS software product, or with other software products. For each set of legislative districts there is also a reference file that gives the state and district name for each district.

The files are licensed for a one-year period. You can renew your license at a reduced price at the end of the year and receive updated data. The files are provided on CD and are available both nationwide and by state.

If you want to attach Legislative District Data to each one of your addresses, then Maptitude can do this for you very easily. Please contact Sales (617-527-4700 or sales@caliper.com) for more information.

Caliper also sells the Legislative Districts Data CD for mapping and analyzing the latest, most up-to-date legislative districts.

Price: Please contact Caliper Sales