Vuisternens-en-Ogoz (; ) is a former municipality in the district of Sarine in the canton of Fribourg in Switzerland. On 1 January 2016 it merged with Corpataux-Magnedens, Farvagny, Le Glèbe and Rossens to form the new municipality of Gibloux. Geography Vuisternens-en-Ogoz had an area, , of . Of this area, or 64.5% is used for agricultural purposes, while or 28.4% is forested. Of the rest of the land, or 7.9% is settled (buildings or roads). Of the built up area, industrial buildings made up 1.5% of the total area while housing and buildings made up 3.7% and transportation infrastructure made up 1.6%. Out of the forested land, 27.0% of the total land area is heavily forested and 1.5% is covered with orchards or small clusters of trees. Of the agricultural land, 26.8% is used for growing crops and 33.9% is pastures and 3.4% is used for alpine pastures. Coat of arms The blazon of the municipal coat of arms is Gules on a Bend Or cotised Argent a Lion passant Azure langued of the first. Demographics Vuisternens-en-Ogoz had a population () of 619. , 19.4% of the population are resident foreign nationals. Over the last 10 years (2000–2010) the population has changed at a rate of 9.6%. Migration accounted for 2.6%, while births and deaths accounted for 7.9%. Most of the population () speaks French (632 or 89.1%) as their first language, Portuguese is the second most common (33 or 4.7%) and German is the third (20 or 2.8%). There are 2 people who speak Italian and 1 person who speaks Romansh. , the population was 53.0% male and 47.0% female. The population was made up of 320 Swiss men (40.0% of the population) and 104 (13.0%) non-Swiss men. There were 305 Swiss women (38.1%) and 71 (8.9%) non-Swiss women. Of the population in the municipality, 246 or about 34.7% were born in Vuisternens-en-Ogoz and lived there in 2000. There were 274 or 38.6% who were born in the same canton, while 68 or 9.6% were born somewhere else in Switzerland, and 103 or 14.5% were born outside of Switzerland. , children and teenagers (0–19 years old) make up 31.9% of the population, while adults (20–64 years old) make up 57.7% and seniors (over 64 years old) make up 10.4%. , there were 334 people who were single and never married in the municipality. There were 324 married individuals, 28