Demographics.
Demography is the study of demographics, the social characteristics and statistics of a human population.
This study of the size, age structures, and economics of different populations can be used for a variety of purposes.
Political candidates use the information to inform targeted campaigns..
At its most fundamental level, population change comes down to three demographic processes: fertility, mortality, and migration.
Demography is the scientific study of human populations—their size, their composition, and how they change through births, deaths, and the movement by people from one place to another..
Demographic Analysis (DA) is a method used to evaluate the quality of the census.
We use current and historical vital records, data on international migration, and Medicare records to produce national estimates of the population on April 1 by age, sex, the DA race categories, and Hispanic origin..
Demographic analysis is the study of a population-based on factors such as age, race, and sex.
Demographic data refers to socioeconomic information expressed statistically, including employment, education, income, marriage rates, birth and death rates, and more..
The population of a given area is the number of people usually living in that area, and it is usually measured every 1st January.
The source is generally the most recent population census, which is an official survey to count the population, but population registers are increasingly used as well..
Demographic analysis is the study of a population-based on factors such as age, race, and sex.
Demographic data refers to socioeconomic information expressed statistically, including employment, education, income, marriage rates, birth and death rates, and more..
There are 195 countries in the world today.
This total comprises 193 countries that are member states of the United Nations and 2 countries that are non-member observer states: the Holy See and the State of Palestine..
