The story
- Proto-Indo-European*sekʷ-
- Proto-Indo-European*sokʷéh₂
- Proto-Indo-European*sokʷh₂ṓy
- Proto-Indo-European*sokʷyós
- Proto-Italic*sokjos
- Latinsokios
- Latinsocius
- Englishsocio-
- Englishdemographic
- English todaysocio-demographic
From socio- + demographic.
Etymology from Wiktionary, CC BY-SA 4.0.