Yens

Yens is a municipality in the Swiss canton of Vaud, located in the district of Morges. Yens has an area, , of . Of this area, or 54.5% is used for agricultural purposes, while or 38.5% is forested. Of the rest of the land, or 7.4% is settled (buildings or roads) and or 0.2% is unproductive land. Of the built up area, housing and buildings made up 4.1% and transportation infrastructure made up 2.4%. Out of the forested land, 36.6% of the total land area is heavily forested and 1.9% is covered with orchards or small clusters of trees. Of the agricultural land, 39.5% is used for growing crops and 6.9% is pastures, while 8.0% is used for orchards or vine crops. The municipality was part of the Morges District until it was dissolved on 31 August 2006, and Yens became part of the new district of Morges. The blazon of the municipal coat of arms is Gules, a chevron enhanced and a chief argent. Yens has a population () of . , 16.8% of the population are resident foreign nationals. Over the last 10 years (1999–2009 ) the population has changed at a rate of 11.3%. It has changed at a rate of 8.6% due to migration and at a rate of 2.9% due to births and deaths. Most of the population () speaks French (853 or 88.4%), with German being second most common (40 or 4.1%) and Portuguese being third (26 or 2.7%). There are 4 people who speak Italian. Of the population in the municipality 231 or about 23.9% were born in Yens and lived there in 2000. There were 355 or 36.8% who were born in the same canton, while 165 or 17.1% were born somewhere else in Switzerland, and 181 or 18.8% were born outside of Switzerland. In there were 5 live births to Swiss citizens and were 6 deaths of Swiss citizens. Ignoring immigration and emigration, the population of Swiss citizens decreased by 1 while the foreign population remained the same. There was 1 Swiss man who emigrated from Switzerland and 2 Swiss women who immigrated back to Switzerland. At the same time, there were 12 non-Swiss men and 9 non-Swiss women who immigrated from another country to Switzerland.