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:

    “We in the West do not refrain from childbirth because we are concerned about the population explosion or because we feel we cannot afford children, but because we do not like children.”
    —Germaine Greer (b. 1939)