USPS


GIS Data

Robert Kosara's Zip Scribble Map

ZIP Code Data is “Commercially Sensitive” Per the US Postal Service

Robb Shecter of the Weblaws.org site wanted to map out restaurant health inspections in Multnomah County, Oregon as part of his efforts to create apps to open up government information by increasing access.  The data from the county on each restaurant doesn’t always contain place information such as the city name. […]