A graphical view of the ZIP code system. As you type in numbers, the area narrows.
Also an interesting view of population in the US.
(via XBlog)
A graphical view of the ZIP code system. As you type in numbers, the area narrows. Also an interesting view of population in the US. (via XBlog)…
A graphical view of the ZIP code system. As you type in numbers, the area narrows.
Also an interesting view of population in the US.
(via XBlog)