Database of nearly 7,000 neighborhood boundaries for the largest cities in the United States created by Zillow.com.
This is my 3rd incarnation of this data set. This version does not require you to manually enable the state you wish to view. Instead, just navigate around the US and the colored boundaries will show up automatically [...]
The group over at Natural Earth have put together a great collection of public domain map data and made it freely available online. There are numerous global datasets provided at several different scales. Bad news is most of the data is provided in SHP file format, which does not import directly into the free version [...]
Colored polygons for all of the counties in the United States. Click on the county to see its name.
Google Earth Library
This set of files shows the configuration of United States and Territories every 10 years from 1790 to 1920. You can watch the United States start out with the 13 original States (actually I think it was 14 by 1790) and expand westward to the Pacific. I believe the only thing to change after [...]
Colored polygons of of each country in the world with links to the applicable CIA World Factbook page. Click on a country see a pop up a balloon with a picture of that country’s flag and a link to the country’s CIA World Factbook page. You can also enable the locations of all the [...]
Time animation showing the US States as they are added to the Union. Select the file, and click on the play button at the top. It may take a few seconds to load.
KML Content Created By: Phil Verney Access From: More Info:
Township and Range boundaries for many US States. As you move the view around the boundaries will update after a couple of seconds.
KML Content Created By: Earth Point Access From: The Earth Point website