, the population was 50.2% male and 49.8% female. The population was made up of 225 Swiss men (48.5% of the population) and 8 (1.7%) non-Swiss men. There were 221 Swiss women (47.6%) and 10 (2.2%) non-Swiss women. Of the population in the municipality, 168 or about 42.2% were born in La Chaux-du-Milieu and lived there in 2000. There were 163 or 41.0% who were born in the same canton, while 40 or 10.1% were born somewhere else in Switzerland, and 22 or 5.5% were born outside of Switzerland.