Demographics, the particular characteristics of a large population over a specific time interval. The word is derived from the Greek words for “people” (demos) and “picture” (graphy).

Oct 31, 2025 · Demography, statistical study of human populations, especially with reference to size and density, distribution, and vital statistics (births, marriages, deaths, etc.). Contemporary demographic …

DEMOGRAPHIC meaning: 1 : the qualities (such as age, sex, and income) of a specific group of people; 2 : a group of people that has a particular set of qualities usually singular

Oct 31, 2025 · Population, in human biology, the whole number of inhabitants occupying an area (such as a country or the world) and continually being modified by increases (births and immigrations) and …

Nov 10, 2025 · Those numbers typically are derived from national census and vital statistics data, and from them the average life expectancy for each of the age groups within the population can be …

…be known as the “demographic transition” (see population: Theory of the demographic transition). The populations of nonindustrial countries are normally stable (and low) because high birth rates are …

1 day ago · India - Population, Diversity, Growth: India’s population is young. Its birth and death rates are both near the global average. More than half the population is under age 30 and less than one …

Nov 27, 2025 · The population of the entire world is now known with a degree of accuracy never before approximated, and the structure of populations (including their socioeconomic characteristics) and …

6 days ago · Since the beginning of the 20th century, the population of Switzerland has more than doubled, from about 3.3 million in 1900 to more than 8 million in the early 21st century.

3 days ago · Italy - Population, Migration, Aging: Throughout the centuries, Italy’s population curve has undergone many changes, often in parallel development with population trends in other European …