Home › Words › S › sociodemographysociodemographysociodemography means A branch of study combining sociology and demography.Among words judged in Lexicurio's Arena, sociodemography ranks #16,730 of 42,749 for Qualifying.EtymologyFrom socio- + demography.nounA branch of study combining sociology and demographyDefinitions & examples from Wiktionary (CC BY-SA 3.0).