128 (8.3%) non-Swiss women. In there were 6 live births to Swiss citizens and 6 births to non-Swiss citizens, and in same time span there were 20 deaths of Swiss citizens. Ignoring immigration and emigration, the population of Swiss citizens decreased by 14 while the foreign population increased by 6. There was 1 Swiss woman who immigrated back to Switzerland. At the same time, there were 2 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) was a decrease of 2 and the non-Swiss population change was a decrease of 28 people. This represents a population growth rate of −1.9%. The age distribution, , in Airolo is as follows: 114 children or 7.4% of the population are between 0 and 9 years old and 131 teenagers or 8.5% are between 10 and 19. Of the adult population, 184 people or 12.0% of the population are between 20 and 29 years old. 198 people or 12.9% are between 30 and 39, 215 people or 14.0% are between 40 and 49, and 234 people or 15.2% are between 50 and 59. The senior population distribution is 221 people or 14.4% of the population are between 60 and 69 years old, 130 people or 8.5% are between 70 and 79, there are 108 people or 7.0% who are over 80. , there were 700 private households in the municipality, and an average of 2.2 persons per household. there were 503 single family homes (or 66.4% of the total) out of a total of 757 inhabited buildings. There were 88 two family buildings (11.6%) and 114 multi-family buildings (15.1%). There were also 52 buildings in the municipality that were multipurpose buildings (used for both housing and commercial or another purpose). The vacancy rate for the municipality, , was 3.31%. there were 1,325 apartments in the municipality. The most common apartment size was the 3 room apartment of which there were 393. There were 78 single room apartments and 314 apartments with five or more rooms. Of these apartments, a total of 698 apartments (52.7% of the total) were permanently occupied, while 585 apartments (44.2%) were seasonally occupied and 42 apartments (3.2%) were empty. , the construction rate of new housing units was 0.6 new units per 1000 residents. The historical population is given