Curated OER
Educational Technology Clearinghouse: Maps Etc: Density of Population, 1898
A map from 1898 showing the density of population in the contiguous 48 states at the time. The map is coded to show areas of density ranging from sparsely populated to areas of dense population. "The eastern half of the United States...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Population Distribution, 1870
A map from 1907 of the United States showing the distribution of the population in 1870. The map is keyed to show areas of population with densities ranging from under 2 inhabitants per square mile to 90 and over inhabitants per square...
Curated OER
Etc: Maps Etc: Population in the United States, 1900
A map from 1910 of the United States showing the distribution of the population in 1900. The map is keyed to show areas of population with densities ranging from under 2 inhabitants per square mile to 90 and over inhabitants per square...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Distribution of Population, 1880
A map of the United States showing the distribution of the population in 1880. The map is keyed to show areas of population with densities ranging from under 2 inhabitants per square mile to 90 and over inhabitants per square mile.