Patches and updates
ZIP Code Demography Table for Nationwide Five-Digit ZIP Code Boundaries
This file contains the demographic attributes only. The shapefiles associated with this data are on the ESRI Data & Maps CD-ROM and should be installed from there.
This file is self-installing and will install the missing file (zipdemog.dbf/10.8 MB) to your hard drive. This install is for PCs ONLY; both the UNIX and Macintosh versions of the CD have the correct data.
Download the ZIP Code Demography Table (zipdemog.exe) program (2.5 MB) and double-click on it to start the setup program. Follow the directions on the screen and select where to install the data.