EarthWorks Geospatial Catalog

Postal Areas U.S.A. and Canada 2009

This polygon file represents the five-digit ZIP Code areas of the United States and the three-character Forward Sortation Areas (FSA) of Canada. This data set provides six feature classes for displaying the data at different scales. Everything about the feature classes is the same but the level of generalization and its name. The base feature class is called data set name and isn't generalized. The least generalized feature class is called data set name_1, the next more generalized feature class is called data set name_2, and so on. For best performance, use the most appropriate feature class when displaying or printing.
Environmental Systems Research Institute (Redlands, Calif.)
United States, Canada, Northern Hemisphere, Western Hemisphere, and North America
polygon, society, boundaries, Zip codes, and Postal service
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