, the population was 47.8% male and 52.2% female. The population was made up of 126 Swiss men (43.6% of the population) and 12 (4.2%) non-Swiss men. There were 134 Swiss women (46.4%) and 17 (5.9%) non-Swiss women. Of the population in the municipality, 110 or about 42.5% were born in Courlevon and lived there in 2000. There were 60 or 23.2% who were born in the same canton, while 63 or 24.3% were born somewhere else in Switzerland, and 19 or 7.3% were born outside of Switzerland.