Population pyramids for UK over the 20th C. WWI and the Spanish Flu still have a noticeable impact

Sometimes I am surprised by what I find: "The National Historical Geographic Information System (NHGIS) provides, free of charge, aggregate census data and GIS-compatible boundary files for the United States between 1790 and 2000. NHGIS offers the following options to obtain data:"

"The fifty largest metro areas (in blue), disaggregated from their states (in orange), scaled and sorted by population."

Latest addition to fitnr: A graphing tool that visualizes distribution of the US population in custom population density ranges. Choose quantile or equal interval.

median census tract over population density

"The downloadable file contains a list of all towns, administrative divisions and agglomerations with their current population, their English name (if not equal to the international name) and parent country." 12 MB unzipped

world=city, with a 200 pt equals sign.

using the power of multiplication to generate "31,000,000,000 different shapes" composed of 6 sections, each of which has 144 or 12 different options. Handwaving connects it to world population size. History => demographics?

center/periphery in western & central Europe. (More NUTS3). This site has many great maps of Euro

"Europe's population density for NUTS3 levels areas." Per km^2, I assume. [NUTS3 being a transnational designation for county level polities?]

maj urb pop fr 1790

via west north

"Go back 120 generations (~1000 BCE). Your ancestors include everyone in the world who has descendants living today." (est world pop in 1000BCE = 50m)

2 annoying things: no 2005 maps & password protected PDFs. Aren't US govt works public dom?

many world population statistics

50 state centers of pop