, the gender distribution of the population was 49.4% male and 50.6% female. The population was made up of 575 Swiss men (34.2% of the population) and 256 (15.2%) non-Swiss men. There were 599 Swiss women (35.6%) and 251 (14.9%) non-Swiss women. Of the population in the municipality 213 or about 16.7% were born in Collex-Bossy and lived there in 2000. There were 427 or 33.4% who were born in the same canton, while 200 or 15.6% were born somewhere else in Switzerland, and 347 or 27.1% were born outside of Switzerland.