, the population was 51.3% male and 48.7% female. The population was made up of 95 Swiss men (49.2% of the population) and 4 (2.1%) non-Swiss men. There were 93 Swiss women (48.2%) and 1 (0.5%) non-Swiss women. Of the population in the municipality, 55 or about 28.5% were born in Hellsau and lived there in 2000. There were 93 or 48.2% who were born in the same canton, while 37 or 19.2% were born somewhere else in Switzerland, and 7 or 3.6% were born outside of Switzerland.