[Mapserver-users] Zip code boundary shapefiles

kallwn kallwn at icircus.net
Fri Apr 23 15:37:53 EDT 2004


Depending upon your needs these may or may not be suitable for 2 reasons.

1) these are Zip Code Tabulation Areas (ZCTA). They are approximations of
the actual zip code delivery areas and not the actual zip codes.
2) the post office realign zip codes about every 6-9 months (when/where
needed).

Since the US Census Bureau have problems working with the USPS zip codes
these are basically compromises.



----- Original Message ----- 
From: "Dean Gadoury" <dgadoury at dmsolutions.ca>
To: "Jason M. Nielsen" <jnielsen at aero-graphics.com>
Cc: "Will Richardson" <willrichardson at teq-services.com>; "'Mapserver-users'"
<mapserver-users at lists.gis.umn.edu>
Sent: Friday, April 23, 2004 7:31 AM
Subject: Re: [Mapserver-users] Zip code boundary shapefiles


> Try here: http://www.census.gov/geo/www/cob/z52000.html
>
> Jason M. Nielsen wrote:
>
> >Quoting Will Richardson <willrichardson at teq-services.com>:
> >
> >
> >
> >>Hello,
> >>
> >>Does anyone know where I can download the shapefiles for the Zipcode
> >>boundaries in the US?
> >>
> >>Thanks,
> >>will
> >>
> >>
> >>_______________________________________________
> >>Mapserver-users mailing list
> >>Mapserver-users at lists.gis.umn.edu
> >>http://lists.gis.umn.edu/mailman/listinfo/mapserver-users
> >>
> >>
> >>
> >http://www.census.gov/geo/www/cob/
> >http://www.census.gov/geo/www/cob/z32000.html
> >
> >Not sure if that helps...
> >_______________________________________________
> >Mapserver-users mailing list
> >Mapserver-users at lists.gis.umn.edu
> >http://lists.gis.umn.edu/mailman/listinfo/mapserver-users
> >
> >
> >
>
> -- 
> ___________________________
>
> Dean Gadoury
>
> DM Solutions Group
> 30 Rosemount Ave. Suite 200
> Ottawa, Ontario. K1Y 1P4
> 613.565.5056 ext. 24
>
> dgadoury at dmsolutions.ca
> www.dmsolutions.ca
>
>
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>





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