Description: US boundaries on map or for download. More: Boundary data for US countries, states, places and world countries.
Boundaries.us provides boundary line data for states, counties and places in USA. New: country boundaries are also added to our site. Data is in CSV format (comma separated values) with one latitude longitude coordinate per line. If polyline is not continous (for example because of an island), empty line is included. On this page you can find example, how can you show boundary polyline on Google maps using PHP. You are free to download, modify and apply this data for your personal or commercial websites. Da
US Boundary line drawn on Google map and location of the United States on equirectangular world map (png, 2.5MB). Boundary lines on world map are drawn using data from our site. You can click on flag to hide it. [Google map] • [US on World map]
Google map shows only US boundary lines. World map contains US and other country boundary lines drawn using CSV files available on this site.