Religion in the Netherlands

Religion in the Netherlands was dominated by Christianity between the 10th and 20th centuries. In the late 19th century, roughly 60% of the population was Calvinist and 35% was Catholic. Also, until The Holocaust, there was a noticeable Jewish minority. Since World War II, there has been a significant decline in Catholic and especially Protestant Christianity, with Protestantism declining to such a degree that Catholicism became the foremost form of the Christian religion. The majority of the Dutch population is secular; however, historic societal pillarisation (verzuiling) based on religious lines continue to influence parts of Dutch society. Relatively sizable Muslim and Hindu minorities also exist.

In 2015, Statistics Netherlands, the government institute that gathers statistical information about the Netherlands, found that 50.1% of the adult (18+) population declared no religious affiliation. Christians comprised 43.8% of the total population; by denomination, Catholicism was 23.7%, the members of the Protestant Church of the Netherlands were 15.5%, and members of other Christian denominations were 4.6%. Islam comprised 4.9% of the total population, Hinduism 0.6%, Buddhism 0.4%, and Judaism 0.1%. There are large geographic disparities between the concentration of Protestants and Catholics, mostly divided by the Grote Rivieren, while a high concentration of Calvinists live in a long strip of land known as the Bible Belt.