of Swiss citizens. Ignoring immigration and emigration, the population of Swiss citizens remained the same while the foreign population increased by 2. There were 4 Swiss women who immigrated back to Switzerland. At the same time, there was 1 non-Swiss man and 2 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 14 and the non-Swiss population remained the same. This represents a population growth rate of 2.6%. The age distribution, , in Diepflingen is; 46 children or 8.0% of the population are between 0 and 6 years old and 97 teenagers or 16.8% are between 7 and 19. Of the adult population, 57 people or 9.9% of the population are between 20 and 29 years old. 66 people or 11.5% are between 30 and 39, 118 people or 20.5% are between 40 and 49, and 104 people or 18.1% are between 50 and 64. The senior population distribution is 73 people or 12.7% of the population are between 65 and 79 years old and there are 15 people or 2.6% who are over 80. , there were 207 people who were single and never married in the municipality. There were 267 married individuals, 19 widows or widowers and 13 individuals who are divorced. , there were 197 private households in the municipality, and an average of 2.6 persons per household. There were 39 households that consist of only one person and 18 households with five or more people. Out of a total of 198 households that answered this question, 19.7% were households made up of just one person and 5 were adults who lived with their parents. Of the rest of the households, there are 71 married couples without children, 69 married couples with children There were 10 single parents with a child or children. There were 3 households that were made up unrelated people and 1 household that was made some sort of institution or another collective housing. there were 122 single family homes (or 76.7% of the total) out of a total of 159 inhabited buildings. There were 18 multi-family buildings (11.3%), along with 11 multi-purpose buildings that were mostly used for housing (6.9%) and 8 other use buildings (commercial or industrial) that also had some housing (5.0%). Of the single family homes 13 were built before 1919,