demographer

American  

[dih-mog-ruh-fer] / dɪˈmɒg rə fər /

Rarely demographist

noun

1. a person who specializes in the study of vital and social statistics, as the number of births, deaths, diseases, or marriages in a population.

   Some demographers project a world population of 9 billion by 2050.

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Etymology

Origin of demographer

First recorded in 1875–80; demograph(y) ( def. ) + -er ¹ ( def. )

Example Sentences

See Examples For:

demographer

Tunisian demographer Hassen Kassar said Tunisia's fertility drop was primarily the result of deep social changes, including the "modernisation of families" and urbanisation, which have reduced family size.

From Barron's ● Aug. 13, 2026

For big metros, “a substantial stream of immigrants will have a big difference in whether they grow or decline,” said Kenneth Johnson, professor of sociology and a demographer at the University of New Hampshire.

From The Wall Street Journal ● Mar. 26, 2026

Dr Conrad Hackett, senior demographer at US-based think tank Pew Research Center, studies the size of religious groups around the world.

From BBC ● Feb. 21, 2026

"The number of people choosing not to marry or not to have children is increasing, and fertility intentions among the younger generation are weak," He Yafu, an independent Chinese demographer, told AFP.

From Barron's ● Jan. 5, 2026

Gen Alpha and Gen Beta were apparently coined by social analyst and demographer Mark McCrindle, who heads an Australian-based research firm that bears his name.

From Salon ● Dec. 19, 2025