A history of American development, one post office at a time

A map of US post offices spreading over time, 1700 to 1900. By Derek Watkins, via Flowing Data.

Coincidentally, maps of cranky service show similar patterns over time.

Actually, I should say that’s true of the offices only. All my postal delivery people have been delightful. But I routinely go down the street to the private postal service, and pay a 20% premium, mainly because of the service quality and (gasp) information on how to best get a package from here to there.

Post-2011, I suspect the map could come more and more to look like the inverse of the 1900 map: heavily subsidized post offices in small towns, immensely less density in urban areas where private delivery is feasible.

On a development note, for those who think states can be built in a decade or two, this should give pause. Nation building happens in slow motion.

Also see: The growth of newspapers, 1690-2011.