Population Density

Population density (in agriculture standing stock and standing crop) is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans. It is a key geographic term.

Read more about Population Density:  Biological Population Densities, Human Population Density, Nine Most Densely Populated Countries, Other Methods of Measurement

Famous quotes containing the word population:

    The broad masses of a population are more amenable to the appeal of rhetoric than to any other force.
    Adolf Hitler (1889–1945)