There was 1 non-Swiss man and 6 non-Swiss women who immigrated from another country to Switzerland. The total Swiss population change in 2008 (from all sources, including moves across municipal borders) was an increase of 7 and the non-Swiss population increased by 7 people. This represents a population growth rate of 4.7%. The age distribution, , in Missy is; 30 children or 9.4% of the population are between 0 and 9 years old and 45 teenagers or 14.1% are between 10 and 19. Of the adult population, 45 people or 14.1% of the population are between 20 and 29 years old. 50 people or 15.7% are between 30 and 39, 46 people or 14.4% are between 40 and 49, and 31 people or 9.7% are between 50 and 59. The senior population distribution is 33 people or 10.3% of the population are between 60 and 69 years old, 27 people or 8.5% are between 70 and 79, there are 10 people or 3.1% who are between 80 and 89, and there are 2 people or 0.6% who are 90 and older. , there were 131 people who were single and never married in the municipality. There were 118 married individuals, 18 widows or widowers and 8 individuals who are divorced. , there were 106 private households in the municipality, and an average of 2.5 persons per household. There were 35 households that consist of only one person and 13 households with five or more people. Out of a total of 112 households that answered this question, 31.3% were households made up of just one person and there was 1 adult who lived with their parents. Of the rest of the households, there are 25 married couples without children, 38 married couples with children There were 6 single parents with a child or children. There was 1 household that was made up of unrelated people and 6 households that were made up of some sort of institution or another collective housing. there were 34 single family homes (or 43.6% of the total) out of a total of 78 inhabited buildings. There were 18 multi-family buildings (23.1%), along with 22 multi-purpose buildings that were mostly used for housing (28.2%) and 4 other use buildings (commercial or industrial) that also had some housing (5.1%). Of the single family homes 16 were built before 1919, while 2 were built between 1990 and 2000. The