+**Demography** is the scientific study of [population](/wiki/population) dynamics. It examines how human populations change in size, structure, and distribution over time, influenced by factors like [birth rate](/wiki/birth-rate), death, and migration, revealing patterns in human life.
+## See also
+- [Migration](/wiki/migration)
+- [Mortality](/wiki/mortality)
+- [Age Structure](/wiki/age-structure)
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