Alternate HistoryAnimated mapsEthnic mapsMapping StereotypesNaturePopulation U.S. population density (1790 – 1860) December 1, 2015 Alex Related Posts:World Map of Livestock DensityU.S. Population Density MappedWhen each U.S. states population exceeded 1 million…US Population Growth MappedCountries by Population DensityThe U.S. largest cities3D Mapping The Global Population DensityCrowded or Deserted? Exploring America's Changing Landscape