, the population was 48.8% male and 51.2% female. The population was made up of 1,294 Swiss men (44.3% of the population) and 131 (4.5%) non-Swiss men. There were 1,357 Swiss women (46.4%) and 140 (4.8%) non-Swiss women. Of the population in the municipality, 1,139 or about 38.4% were born in Zweisimmen and lived there in 2000. There were 1,099 or 37.0% who were born in the same canton, while 359 or 12.1% were born somewhere else in Switzerland, and 256 or 8.6% were born outside of Switzerland.