Physiological Density
WorldPopulationAgriculturePhysiological population density, or the number of persons per unit area of arable land, by country.
A world map showing physiological density. Dark red (more than 2,500): Egypt, Yemen, South Korea, Greenland, Guinea. Red to light red (500 t0 2,500): China, Saudi Arabia, Mexico, India, Iran. Very light red (less than 500): Canada, U S A, Russia.
Class | Rank | People per square kilometer | United Kingdom | Less than 20°F | 20–29°F | 30–39°F | 40–49°F | 50–54°F | 55–59°F | Class | Rank | Acres | Class | Rank | Percent | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95.7% | 69.8% | 31.1% | 23.3% | 22.8% | 21.0% | 7.07% | ||||||||||
0.18.0