Stein had a population (as of Dec 2011) of 374. , about 3.7% of the population was made up of foreign nationals. Of the foreign population, (), 5 are from
Germany, 1 person is from
Italy,2 are from ex-
Yugoslavia, and 2 are from another country. Over the last 10 years the population has decreased at a rate of -7.4%. Most of the population () speaks German (98.2%), with Finnish being second most common ( 0.8%) and Italian being third ( 0.3%). Of the Swiss national languages (), 391 speak
German, 1 person speaks,
Italian, there were 42 persons (or 10.6% of the population) who were living alone in a private dwelling. There were 80 (or 20.1%) persons who were part of a couple (married or otherwise committed) without children, and 243 (or 61.1%) who were part of a couple with children. There were 14 (or 3.5%) people who lived in single parent home, while there are 6 persons who were adult children living with one or both parents, and 13 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 36.8% of the vote. The next three most popular parties were the
CVP (23.7%), the
FDP (15.1%) and the
SP (7.8%). In Stein about 67.2% of the population (between age 25-64) have completed either non-mandatory
upper secondary education or additional higher education (either university or a
Fachhochschule). Out of the total population in Stein, , the highest education level completed by 129 people (32.4% of the population) was
Primary, while 136 (34.2%) have completed their secondary education, 27 (6.8%) have attended a
Tertiary school, and 5 (1.3%) are not in school. The remainder did not answer this question. ==Sights==