In the Bavarian city of Erlangen the shift in religious life is visible on the streets. The state has allocated a site near the university for a new synagogue, the two main mosques in the city plan expansions, and the association Hindu Tempel Franken has purchased land to build a Shiva-Vishnu temple, with construction expected by 2027. Silvia Klein, head of Erlangen’s Department of Integration and Diversity, points to a wide mix of cultures, languages and religions. The university alone hosts more than 2,000 Indian students, and the Indian community is now the largest non-German group in the city.
Erlangen is a local example of a national trend: growing religious plurality alongside a marked decline in membership of Germany’s traditional Protestant and Catholic churches. Together those churches now count roughly 36.6 million adherents, about 44 percent of the countrys population of 83.5 million. As membership shrinks, many church buildings are being closed, repurposed or reduced in scale.
Some former churches are finding new life with other faith communities. In the Bruck district of Erlangen a deconsecrated Catholic church became the Coptic Orthodox Church of St. Mary and the Holy Apostles three years ago. Coptic deacon Ragai Edward Matta says the congregation has grown from roughly 18 families to about 60 families, around 200 people, with more students joining. Across Germany Orthodox congregations of Syrian, Greek, Russian, Romanian and Serbian origin have increased, and some now build their own churches.
At the same time mosques, synagogues, temples and monasteries are being built or enlarged. In mid 2024 Buddhist nuns opened a new temple in Berlin-Mitte, and there are about 20 Buddhist monasteries across the country. Hindu temple construction has accelerated in several cities. Frankfurt hosts multiple small temple spaces, while Cologne, Hamburg, Munich and Berlin support temples tied to Indian, Tamil and other traditions. Berlin is scheduled to open what has been described as Germanys largest Hindu temple in June 2026, a project that planners began preparing in 2004 and that saw construction begin around 2010. Between 2014 and 2024 the number of Berlin residents with Indian citizenship reportedly rose more than tenfold to over 41,000.
Muslim communities continue to expand and diversify. The Turkish-Islamic Union for Religious Affairs, DITIB, reports 862 mosque congregations in Germany; many of these remain linked to Turkey’s Presidency of Religious Affairs. Not all projects advance smoothly: the large mosque planned for Krefeld has stalled and remained unfinished for years. The Ahmadiyya community, which faces persecution in Pakistan, opens several mosques in Germany each year and emphasizes outreach; recent openings include mosques in Erfurt (mid-February) and Nordhorn (December 2025), with construction underway in Husum. Some congregations convert redundant church buildings into mosques, though a handful of sites have encountered hostility. An Erfurt complex that was repeatedly targeted now welcomes daily visitor groups including school classes and seniors.
Jewish life has become more visible in new building projects as well. Synagogues opened in Magdeburg in 2023 and Potsdam in 2024, so every German state capital now has a Jewish house of prayer. Erlangen’s long-awaited synagogue is moving forward, Berlin’s Chabad plans a major expansion, and several liberal Jewish communities, including some in Munich, are pursuing construction plans. A noteworthy project is the Jewish Academy in Frankfurt, combining a protected historic villa with a modern building inspired by Bauhaus design; it is due to open in November 2026 and had estimated costs of €34.5 million in 2021.
Population estimates underline the pluralizing picture: the Federal Office for Migration and Refugees put the Muslim population at more than 5.3 million in 2020, and a 2024 survey by the Protestant Church estimated about 3.8 million Orthodox Christians. Jews, Buddhists, Baha’i, Hindus and other groups add to the religious mix, though official statistics for many communities remain approximate.
Local dynamics show how new places of worship address practical needs. Erlangen’s so-called Peace Mosque serves worshippers from diverse backgrounds and often holds sermons in German. Hindu temples attract professionals working at companies such as Siemens and Amazon, and donations for temple building and upkeep have increased. At the same time some Orthodox communities face planning and administrative hurdles: the Romanian Orthodox parish in Vilshofen an der Donau has waited nearly three years for a building permit decision, frustrating about 300 families.
The upshot is a changing urban religious landscape in Germany: traditional Christian churches are shrinking in membership, while Orthodox, Muslim, Hindu, Jewish and other communities grow, build or convert spaces, sometimes provoking conflict but more often engaging in outreach and integration. These developments are reshaping how faith is practiced and experienced in towns and cities across the country.
Originally written in German.