(or 54.7% of the total) out of a total of 225 inhabited buildings. There were 34 multi-family buildings (15.1%), along with 59 multi-purpose buildings that were mostly used for housing (26.2%) and 9 other use buildings (commercial or industrial) that also had some housing (4.0%). Of the single family homes 46 were built before 1919, while 9 were built between 1990 and 2000. The most multi-family homes (12) were built before 1919 and the next most (7) were built between 1991 and 1995. there were 326 apartments in the municipality. The most common apartment size was 4 rooms of which there were 88. There were 8 single room apartments and 108 apartments with five or more rooms. Of these apartments, a total of 282 apartments (86.5% of the total) were permanently occupied, while 31 apartments (9.5%) were seasonally occupied and 13 apartments (4.0%) were empty. , the construction rate of new housing units was 2.6 new units per 1000 residents. The vacancy rate for the municipality, , was 0.58%. The historical population is given in the following chart: Heritage sites of national significance Grandcour Castle and the Swiss Reformed Church of Notre-Dame de Ressudens are listed as Swiss heritage site of national significance. The entire village of Grandcour is part of the Inventory of Swiss Heritage Sites. Politics In the 2007 federal election the most popular party was the SVP which received 33.35% of the vote. The next three most popular parties were the FDP (21.58%), the SP (14.58%) and the LPS Party (8.86%). In the federal election, a total of 264 votes were cast, and the voter turnout was 46.6%. Economy , Grandcour had an unemployment rate of 2.6%. , there were 92 people employed in the primary economic sector and about 34 businesses involved in this sector. 36 people were employed in the secondary sector and there were 11 businesses in this sector. 87 people were employed in the tertiary sector, with 17 businesses in this sector. There were 383 residents of the municipality who were employed in some capacity, of which females made up 41.0% of the workforce. the total number of full-time equivalent jobs was 164. The number of jobs in the primary sector was 56, all of which were in agriculture. The number of jobs in the secondary sector was 32 of which 12 or (37.5%) were in manufacturing and 20 (62.5%) were in construction.