 Most of the population () speaks German (738 or 92.5%), with Italian language being second most common (18 or 2.3%) and French being third (10 or 1.3%)., the gender distribution of the population was 51.1% male and 48.9% female.The population was made up of 824 Swiss citizens (82.4% of the population), and 176 non-Swiss residents (17.6%) Of the population in the municipality 136 or about 17.0% were born in Giebenach and lived there in 2000.