Oetwil am See is first mentioned in 847 as Uttinwilare. Between 1909 and 1949, Oetwil am See was connected to Uster by the Uster–Oetwil tramway and, between 1903 and 1950, to Wetzikon and Meilen by the Wetzikon–Meilen tramway. The two lines met at Langholz, in the south of the municipality.
Geography
Oetwil am See has an area of. Of this area, 67.8% is used for agricultural purposes, while 12.3% is forested. Of the rest of the land, 19.7% is settled and the remainder is non-productive. housing and buildings made up 14.1% of the total area, while transportation infrastructure made up the rest. Of the total unproductive area, water made up 0% of the area. 16.7% of the total municipal area was undergoing some type of construction. Oetwil am See consists of the villages Oetwil am See, Willikon, Etzikon, Summerau and Chrüzlen.
Demographics
Oetwil am See has a population of. , 25.8% of the population was made up of foreign nationals. the gender distribution of the population was 49.6% male and 50.4% female. Over the last 10 years the population has grown at a rate of 11.1%. Most of the population speaks German , with Italian being second most common and Serbo-Croatian being third. In the 2007 election the most popular party was the SVP which received 44% of the vote. The next three most popular parties were the SPS, the FDP and the Green Party. The age distribution of the population is children and teenagers make up 25.8% of the population, while adults make up 65.1% and seniors make up 9.2%. In Oetwil am See about 71.6% of the population have completed either non-mandatory upper secondary education or additional higher education. There are 1784 households in Oetwil am See. Oetwil am See has an unemployment rate of 2.86%. , there were 78 people employed in the primary economic sector and about 28 businesses involved in this sector. 860 people are employed in the secondary sector and there are 57 businesses in this sector. 1137 people are employed in the tertiary sector, with 126 businesses in this sector. 66.7% of the working population were employed full-time, and 33.3% were employed part-time. there were 722 Catholics and 896 Protestants in Oetwil am See. In the 2000 census, religion was broken down into several smaller categories. From the, 45.7% were some type of Protestant, with 43.8% belonging to the Swiss Reformed Church and 1.8% belonging to other Protestant churches. 32.8% of the population were Catholic. Of the rest of the population, 0% were Muslim, 3.3% belonged to another religion, 2.5% did not give a religion, and 15.3% were atheist or agnostic. The historical population is given in the following table:
