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Mapping Zip Codes with AWhere

Last post 08-18-2008, 12:09 PM by Michael Swaim. 0 replies.
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  •  08-18-2008, 12:09 PM 38

    Mapping Zip Codes with AWhere

    This is a question we receive often: Can AWhere map ZIP codes? Or, How can I get my ZIP coded data into AWhere?

    ZIP codes are difficult to map due to the fact they change often and do not represent real areas, but instead routes.  However, we understand there are a lot of data which is only recorded by ZIP code therefore we offer, through our partnership with Maponics, a basic ZIP code polygon layer for the United States.  You can read about our Maponics product and download some sample data from our Maponcis Zip Code product page.

     

    The Maponics ZIP code map layer we offer is about 18-24 months old, but is still the most accurate area map available.  Even though ZIP codes can change every 3 to 4 months, it is more than suitable for more ZIP code mapping applications.  If you need more current ZIP codes, you may contact www.Maponics.com directly.

     

    Another option, if you only need to map point locations is to use a geocoding service.  Most of them allow mapping ZIP codes only, you can read about those, in our geocoding help sheet.

    Geocoded ZIP codes will be given latitude and longitude values can be imported into AWhere using the “Import Coordinates” tool.  The benefit of this is the resulting data displays quickly and the points may be more up to date.  The point would either represent the geometric center of the routes, or the actual post office location.

    Additional reading is available in our blog:

    Mapping with Mr. Zip

    ZIP Code Mapping Demystified


    Michael Swaim
    GIS Analyst / Cartographer
    AWhere, Inc.
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