or 10.7% were born outside of Switzerland. , children and teenagers (0–19 years old) make up 28.3% of the population, while adults (20–64 years old) make up 63.2% and seniors (over 64 years old) make up 8.5%. , there were 710 people who were single and never married in the municipality. There were 805 married individuals, 46 widows or widowers and 60 individuals who are divorced. , there were 584 private households in the municipality, and an average of 2.8 persons per household. There were 111 households that consist of only one person and 60 households with five or more people. , a total of 561 apartments (95.7% of the total) were permanently occupied, while 17 apartments (2.9%) were seasonally occupied and 8 apartments (1.4%) were empty. , the construction rate of new housing units was 1.9 new units per 1000 residents. The vacancy rate for the municipality, , was 0.25%. The historical population is given in the following chart: Heritage sites of national significance The Grenier De La Ferme De Schaller at Route Du Centre 4A and Parc «Bois Murat» are listed as Swiss heritage site of national significance. Twin Town Corminboeuf is twinned with the town of Fussy, France. Politics In the 2015 federal election the most popular party was the SP with 27.6% of the vote. The next three most popular parties were the CVP (26.0%), the SVP (18.7%) and the FDP (14.5%). In the federal election, a total of 893 votes were cast, and the voter turnout was 53.5%. In the 2011 federal election the most popular party was the SPS which received 30.7% of the vote. The next three most popular parties were the CVP (29.0%), the SVP (13.9%) and the FDP (9.1%). The SPS received about the same percentage of the vote as they did in the 2007 Federal election (32.7% in 2007 vs 30.7% in 2011). The CVP retained about the same popularity (25.1% in 2007), the SVP retained about the same popularity (14.7% in 2007) and the FDP retained about the same popularity (11.3% in 2007). A total of 830 votes were cast in this election, of which 11 or 1.3% were invalid. Economy Corminboeuf is a periurbane community. The municipality is part of the agglomeration of Fribourg. , there were a total of 673 people employed in the municipality. Of these, a total of 25 people worked in 6 businesses in