 There were 1,712 Swiss women (44.6%) and 223 (5.8%) non-Swiss women.Of the population in the municipality, 1,117 or about 31.0% were born in Roggwil and lived there in 2000.There were 1,170 or 32.5% who were born in the same canton, while 763 or 21.2% were born somewhere else in Switzerland, and 441 or 12.3% were born outside of Switzerland.