built between 1990 and 2000. The most multi-family homes (4) were built between 1919 and 1945 and the next most (3) were built between 1946 and 1960. there were 113 apartments in the municipality. The most common apartment size was 4 rooms of which there were 41. There were single room apartments and 33 apartments with five or more rooms. Of these apartments, a total of 107 apartments (94.7% of the total) were permanently occupied, while 4 apartments (3.5%) were seasonally occupied and 2 apartments (1.8%) were empty. , the construction rate of new housing units was 0 new units per 1000 residents. The vacancy rate for the municipality, , was 3.42%. The historical population is given in the following chart: Politics In the 2007 federal election the most popular party was the SVP which received 57.47% of the vote. The next three most popular parties were the FDP (13.28%), the Green Party (8.76%) and the SP (8.3%). In the federal election, a total of 68 votes were cast, and the voter turnout was 36.4%. Economy , Henniez had an unemployment rate of 3%. , there were 14 people employed in the primary economic sector and about 5 businesses involved in this sector. 294 people were employed in the secondary sector and there were 5 businesses in this sector. 25 people were employed in the tertiary sector, with 15 businesses in this sector. There were 121 residents of the municipality who were employed in some capacity, of which females made up 38.0% of the workforce. the total number of full-time equivalent jobs was 315. The number of jobs in the primary sector was 10, all of which were in agriculture. The number of jobs in the secondary sector was 286 of which 279 or (97.6%) were in manufacturing and 6 (2.1%) were in construction. The number of jobs in the tertiary sector was 19. In the tertiary sector; 9 or 47.4% were in wholesale or retail sales or the repair of motor vehicles, 3 or 15.8% were in the movement and storage of goods, 1 was in a hotel or restaurant, 1 was a technical professional or scientist, 2 or 10.5% were in education. , there were 213 workers who commuted into the municipality and 55 workers who commuted away. The municipality is a net importer of workers, with about 3.9 workers entering the municipality for every one leaving. Of