At the same time, there were 70 non-Swiss men and 65 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 92 and the non-Swiss population increased by 43 people. This represents a population growth rate of 2.2%. The age distribution, , in Bex is; 646 children or 10.3% of the population are between 0 and 9 years old and 810 teenagers or 12.9% are between 10 and 19. Of the adult population, 713 people or 11.4% of the population are between 20 and 29 years old. 731 people or 11.7% are between 30 and 39, 1,000 people or 16.0% are between 40 and 49, and 815 people or 13.0% are between 50 and 59. The senior population distribution is 710 people or 11.3% of the population are between 60 and 69 years old, 534 people or 8.5% are between 70 and 79, there are 249 people or 4.0% who are 80 and 89, and there are 59 people or 0.9% who are 90 and older.  , there were 2,346 people who were single and never married in the municipality. There were 2,868 married individuals, 409 widows or widowers and 350 individuals who are divorced.  , there were 2,403 private households in the municipality, and an average of 2.3 persons per household. There were 820 households that consist of only one person and 177 households with five or more people. Out of a total of 2,468 households that answered this question, 33.2% were households made up of just one person and there were 14 adults who lived with their parents. Of the rest of the households, there are 678 married couples without children, 721 married couples with children There were 137 single parents with a child or children. There were 33 households that were made up of unrelated people and 65 households that were made up of some sort of institution or another collective housing. The historical population is given in the following chart: The Church Bell Tower, the Salt Mining Complex, the Fortifications de l’Arzillier and the Bridge over the Rhone River (which is shared with St-Maurice in Valais) are listed as Swiss heritage site of national significance. The entire village of Les Posses and the Le Bévieux area are both part of the Inventory of Swiss Heritage Sites.