A population census consists of collecting information about the population, compiling it, analyzing it and using it to assess the state and health of the country and its residents. There are many points of information collected, typically gender, marital status, income...
Population density is the number of people living in a particular amount of space, such as a square mile or square kilometer. It is determined by dividing the population of an area by its land area.
A reliable census is important for a country to adequately plan growth, deliver services and solve the country's problems. For example, a national government distributing economic assistance to local governments can use census data to direct aid to parts of the country ...
Population density is the measure of the population number per unit area, according to About.com. An example would be people per square mile, which is calculated by dividing the total number of people by the land area in square miles.
Population density tells you how crowded a certain area is, on average. To calculate, you need measurements of area, the population count and a calculator.
The population of density of England, as of mid-2013, is 413 people per square kilometer, according to the Office for National Statistics. By comparison, the population density of Wales is 135 people per square kilometer, and the population density of Scotland is only 6...
As of 2014, the population density of Japan is 873 people per square mile of land area. Japan has a total population of 127,380,000 people.