How to make a print quality map of office locations that includes county boundaries. [more inside]
posted by D-ten on Sep 30, 2008 - 5 answers

I'm trying to find a list of Washington counties by zip code. Why is it so hard to find? [more inside]
posted by rossination on Jul 7, 2006 - 11 answers

I need a data file describing which US counties border which other US counties. Is it somewhere on the internet? [more inside]
posted by thrako on Jun 13, 2006 - 1 answer