zipcode: U.S. ZIP Code database for geocoding

This package contains a database of city, state, latitude, and longitude information for U.S. ZIP codes from the CivicSpace Database (August 2004) augmented by Daniel Coven's web site (updated January 22, 2012). Previous versions of this package (before 1.0) were based solely on the CivicSpace data, so an original version of the CivicSpace database is also included.

Version: 1.0
Depends: R (≥ 2.10)
Published: 2012-03-12
Author: Jeffrey Breen
Maintainer: Jeffrey Breen <jeffrey at>
License: CC BY-SA 2.0 + file LICENSE
NeedsCompilation: no
Materials: NEWS
CRAN checks: zipcode results


Reference manual: zipcode.pdf
Package source: zipcode_1.0.tar.gz
MacOS X binary: zipcode_1.0.tgz
Windows binary:
Old sources: zipcode archive

Reverse dependencies:

Reverse suggests: choroplethr, Lahman