The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...
ZIP code tabulation areas (ZCTAs) developed and used by the U.S. Census Bureau. These are "generalized areal representations of United States Postal Service (USPS) ZIP Code service areas." Coverage is
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...
Co-publishing INSEE and IGN, Contours... IRIS® is a digitized fund of IRIS defined by INSEE for census purposes in all municipalities with more than 10,000 inhabitants and most municipalities with 5,0