span there were 6 deaths of Swiss citizens. Ignoring immigration and emigration, the population of Swiss citizens increased by 8 while the foreign population increased by 1. There were 12 Swiss men and 4 Swiss women who immigrated back to Switzerland. At the same time, there were 3 non-Swiss men who emigrated from Switzerland to another country and 5 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 44 and the non-Swiss population decreased by 5 people. This represents a population growth rate of 3.2%. The age distribution, , in Härkingen is; 103 children or 8.6% of the population are between 0 and 6 years old and 237 teenagers or 19.8% are between 7 and 19. Of the adult population, 43 people or 3.6% of the population are between 20 and 24 years old. 395 people or 33.0% are between 25 and 44, and 278 people or 23.2% are between 45 and 64. The senior population distribution is 101 people or 8.4% of the population are between 65 and 79 years old and there are 39 people or 3.3% who are over 80. , there were 499 people who were single and never married in the municipality. There were 593 married individuals, 48 widows or widowers and 56 individuals who are divorced. , there were 454 private households in the municipality, and an average of 2.6 persons per household. There were 111 households that consist of only one person and 41 households with five or more people. Out of a total of 467 households that answered this question, 23.8% were households made up of just one person and there were 4 adults who lived with their parents. Of the rest of the households, there are 130 married couples without children, 185 married couples with children There were 17 single parents with a child or children. There were 7 households that were made up of unrelated people and 13 households that were made up of some sort of institution or another collective housing. there were 233 single family homes (or 73.0% of the total) out of a total of 319 inhabited buildings. There were 42 multi-family buildings (13.2%), along with 31 multi-purpose buildings that were mostly used for housing (9.7%) and 13 other use buildings (commercial or industrial) that also had some