, of . Of this area, or 71.6% is used for agricultural purposes, while or 17.0% is forested. Of the rest of the land, or 11.3% is settled (buildings or roads), or 0.3% is either rivers or lakes and or 0.2% is unproductive land. Of the built up area, industrial buildings made up 6.2% of the total area while housing and buildings made up 0.4% and transportation infrastructure made up 0.5%. while parks, green belts and sports fields made up 4.0%. Out of the forested land, 15.7% of the total land area is heavily forested and 1.3% is covered with orchards or small clusters of trees. Of the agricultural land, 56.5% is used for growing crops, while 15.0% is used for orchards or vine crops. All the water in the municipality is flowing water. The municipality is located in the Weinfelden district. It consists of the villages of Berg, Andhausen, Graltshausen, Mauren, Birwinken and Guntershausen bei Birwinken (now Guntershausen bei Berg) and the hamlet of Beggelschwilen. Demographics Berg has a population () of . , 10.0% of the population are foreign nationals. Over the last 10 years (1997–2007) the population has changed at a rate of 11.5%. Most of the population () speaks German (94.1%), with Serbo-Croatian being second most common ( 1.8%) and Albanian being third ( 1.0%). , the gender distribution of the population was 50.6% male and 49.4% female. The population was made up of 1,368 Swiss men (45.0% of the population), and 168 (5.5%) non-Swiss men. There were 1,366 Swiss women (45.0%), and 136 (4.5%) non-Swiss women. In there were 19 live births to Swiss citizens and 1 birth to non-Swiss citizens, and in same time span there were 14 deaths of Swiss citizens and 2 non-Swiss citizen deaths. Ignoring immigration and emigration, the population of Swiss citizens increased by 5 while the foreign population decreased by 1. There were 1 Swiss woman who emigrated from Switzerland to another country, 12 non-Swiss men who emigrated from Switzerland to another country and 7 non-Swiss women who emigrated from Switzerland to another country. The total Swiss population change in 2008 (from all sources) was a decrease of 33 and the non-Swiss population change was an increase of 5 people. This represents a population growth rate of −0.9%. The age distribution, , in Berg is; 340 children or 11.1% of the population are between 0 and 9 years old