the municipality. There were 894 married individuals, 62 widows or widowers and 97 individuals who are divorced. , there were 655 private households in the municipality, and an average of 2.6 persons per household. There were 158 households that consist of only one person and 62 households with five or more people. Out of a total of 679 households that answered this question, 23.3% were households made up of just one person and there were 3 adults who lived with their parents. Of the rest of the households, there are 188 married couples without children, 242 married couples with children There were 49 single parents with a child or children. There were 15 households that were made up of unrelated people and 24 households that were made up of some sort of institution or another collective housing. there were 518 single family homes (or 81.8% of the total) out of a total of 633 inhabited buildings. There were 64 multi-family buildings (10.1%), along with 33 multi-purpose buildings that were mostly used for housing (5.2%) and 18 other use buildings (commercial or industrial) that also had some housing (2.8%). Of the single family homes 28 were built before 1919, while 62 were built between 1990 and 2000. The greatest number of single family homes (137) were built between 1971 and 1980. The most multi-family homes (16) were built before 1919 and the next most (14) were built between 1981 and 1990. There were 5 multi-family houses built between 1996 and 2000. , a total of 629 apartments (73.1% of the total) were permanently occupied, while 203 apartments (23.6%) were seasonally occupied and 28 apartments (3.3%) were empty. , the construction rate of new housing units was 5.8 new units per 1000 residents. The vacancy rate for the municipality, , was 0%. The historical population is given in the following chart: Heritage sites of national significance The Oujon Charterhouse along with the House Basse is listed as a Swiss heritage site of national significance. Politics In the 2007 federal election the most popular party was the SVP which received 27.51% of the vote. The next three most popular parties were the SP (15.36%), the Green Party (14.05%) and the FDP (12.69%). In the federal election, a total of 541 votes were cast, and the voter turnout was 45.6%. Transport It is served by the NStCM Train. The station has a siding where