Wittenbach is first mentioned in 1297 as Witebach.
Geography
Wittenbach has an area,, of. Of this area, 58% is used for agricultural purposes, while 20.9% is forested. Of the rest of the land, 19.5% is settled and the remainder is non-productive. The municipality consists of the village sections Wittenbach, Kronbühl, Bruggwaldpark as well as scattered settlements and the exclave of Hinterberg.
Coat of arms
The blazon of the municipal coat of arms is Gules three Willows Argent issuant from a Base wavy Azure and on it a bar wavy of the second.
Demographics
Wittenbach has a population of. , about 21.4% of the population was made up of foreign nationals. Of the foreign population,, 176 are from Germany, 264 are from Italy, 829 are from ex-Yugoslavia, 87 are from Austria, 115 are from Turkey, and 322 are from another country. Over the last 10 years the population has grown at a rate of 6.5%. Most of the population speaks German, with Serbo-Croatian being second most common and Albanian being third. Of the Swiss national languages, 7,448 speak German, 31 people speak French, 170 people speak Italian, and 8 people speak Romansh. The age distribution,, in Wittenbach is; 952 children or 11.2% of the population are between 0 and 9 years old and 1,155 teenagers or 13.6% are between 10 and 19. Of the adult population, 1,043 people or 12.3% of the population are between 20 and 29 years old. 1,314 people or 15.5% are between 30 and 39, 1,227 people or 14.5% are between 40 and 49, and 1,204 people or 14.2% are between 50 and 59. The senior population distribution is 828 people or 9.8% of the population are between 60 and 69 years old, 491 people or 5.8% are between 70 and 79, there are 224 people or 2.6% who are between 80 and 89, and there are 47 people or 0.6% who are between 90 and 99, and 1 person who is 100 or more. there were 1,076 persons who were living alone in a private dwelling. There were 2,113 persons who were part of a couple without children, and 4,414 who were part of a couple with children. There were 554 people who lived in single parent home, while there are 35 persons who were adult children living with one or both parents, 16 persons who lived in a household made up of relatives, 38 who lived household made up of unrelated persons, and 240 who are either institutionalized or live in another type of collective housing. In the 2007 federal election the most popular party was the SVP which received 36.2% of the vote. The next three most popular parties were the CVP, the FDP and the SP. In Wittenbach about 71.6% of the population have completed either non-mandatory upper secondary education or additional higher education. Out of the total population in Wittenbach,, the highest education level completed by 1,795 people was Primary, while 3,387 have completed their secondary education, 954 have attended a Tertiary school, and 326 are not in school. The remainder did not answer this question. The historical population is given in the following table:
, Wittenbach had an unemployment rate of 3.01%. , there were 133 people employed in the primary economic sector and about 53 businesses involved in this sector. 964 people are employed in the secondary sector and there are 81 businesses in this sector. 1,758 people are employed in the tertiary sector, with 215 businesses in this sector. the average unemployment rate was 4.1%. There were 352 businesses in the municipality of which 86 were involved in the secondary sector of the economy while 220 were involved in the third. there were 1,217 residents who worked in the municipality, while 3,306 residents worked outside Wittenbach and 1,347 people commuted into the municipality for work.
Religion
From the, 3,929 or 46.3% are Roman Catholic, while 2,518 or 29.7% belonged to the Swiss Reformed Church. Of the rest of the population, there are 13 individuals who belong to the Christian Catholic faith, there are 372 individuals who belong to the Orthodox Church, and there are 206 individuals who belong to another Christian church. There are 499 who are Islamic. There are 74 individuals who belong to another church, 644 belong to no church, are agnostic or atheist, and 231 individuals did not answer the question.
