, there were 3,774 private households in the municipality, and an average of 2. persons per household. there were 313 single family homes (or 33.3% of the total) out of a total of 940 inhabited buildings. There were 336 multi-family buildings (35.7%), along with 193 multi-purpose buildings that were mostly used for housing (20.5%) and 98 other use buildings (commercial or industrial) that also had some housing (10.4%). Of the single family homes 11 were built before 1919, while 38 were built between 1990 and 2000. The greatest number of single family homes (111) were built between 1919 and 1945.