IPA: /dɪˈmɒɡrəfə/
KK: /dɪˈmɒɡrəfə/
A person who studies the characteristics of populations, such as their size, distribution, and trends.
The demographer presented his findings on population growth at the conference.
Demographer → It is formed from "demo-" (from Greek "demos", meaning people or population) and "-graph" (from Greek "grapho", meaning to write or describe). A demographer is someone who writes or studies about populations and their characteristics.
Think of 'demos' meaning people and 'graph' meaning to write — a demographer is someone who studies and writes about people.