In Erlangen, a Bavarian city of about 119,000, religious life is visibly changing. The state has provided a plot near the university for a new synagogue, the city’s two main mosques plan expansions, and an association called Hindu Tempel Franken has bought 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 the city’s wide mix of cultures, languages and religions; the university now hosts more than 2,000 Indian students and the Indian community is the city’s largest non‑German group.
Erlangen illustrates a broader trend across German cities: growing religious diversity alongside a decline in Germany’s traditional Christian churches. Catholic and Protestant congregations remain visible—alongside a Greek and a Russian Orthodox church—but membership has fallen. Only about 36.6 million people now belong to the Catholic or Protestant churches, roughly 44% of Germany’s 83.5 million population, and many church buildings are being closed, repurposed or scaled down.
Some new communities have taken over former church buildings. In Bruck, Erlangen, a former Catholic church became the Coptic Orthodox Church of St. Mary and the Holy Apostles three years ago. Coptic deacon Ragai Edward Matta said the congregation grew from roughly 18 families to about 60 families (some 200 people), with additional students joining. Across Germany, Orthodox congregations—Syrian, Greek, Russian, Romanian, Serbian—are increasing in number and sometimes building new churches of their own.
At the same time, mosques, synagogues, temples and other places of worship are being built or expanded. Official counts vary, but the shift is visible on the ground: in summer 2024 Buddhist nuns opened a prominent temple in Berlin‑Mitte, and there are roughly 20 Buddhist monasteries nationwide. Hindu temple construction is accelerating—Frankfurt alone has multiple small temple spaces, and cities including Cologne, Hamburg, Munich and Berlin host several temples representing Indian, Tamil and Afghan traditions. Berlin is due to open what is described as Germany’s largest Hindu temple in June 2026; planners began work in 2004 and construction started 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 also continue to expand. The Turkish‑Islamic Union for Religious Affairs (DITIB) counts 862 mosque congregations in Germany; its mosques remain linked to Turkey’s Presidency of Religious Affairs. Some projects have stalled—Krefeld’s planned mosque, once announced as among the largest in the country, has remained unfinished for years. The Ahmadiyya community, which faces persecution in Pakistan, opens several mosques in Germany annually and has emphasized openness and public outreach; recent openings include Erfurt (mid‑February) and Nordhorn (December 2025), with construction underway in Husum.
Not all mosque and temple projects are new builds; many communities have taken over redundant church properties. Some developments have faced hostility: the Erfurt complex was repeatedly targeted, but now welcomes daily visitor groups, including school classes and seniors.
Jewish life is also visible in new building projects. Synagogues opened in Magdeburg in 2023 and Potsdam in 2024, meaning every German state capital now has a Jewish house of prayer. Erlangen’s long‑awaited synagogue project is progressing, Berlin’s Chabad plans a major expansion, and several liberal Jewish communities—including in Munich—are pursuing construction plans. A significant new symbol of Jewish life is the Jewish Academy in Frankfurt, set to open in November 2026; the project combines a protected historic villa with a modern Bauhaus‑inspired building and had estimated costs of €34.5 million in 2021.
Population estimates reflect growing plurality: Germany’s Federal Office for Migration and Refugees put the Muslim population at more than 5.3 million in 2020; a 2024 Protestant Church survey estimated about 3.8 million Orthodox Christians. Jews, Buddhists, Baha’i and Hindus add to the picture, though official statistics for many groups remain approximate.
Local examples highlight how new houses of worship meet community needs. In Erlangen, the “Peace Mosque” serves worshippers from diverse Muslim backgrounds and often holds sermons in German. The Hindu temples attract professionals working at Siemens or Amazon; donation levels for temple construction and maintenance have risen in recent years. Orthodox communities building from scratch encounter German planning and administrative hurdles: the Romanian Orthodox parish in Vilshofen an der Donau has waited nearly three years for a building application decision, frustrating about 300 families.
The result is a changing urban religious landscape: shrinking membership in traditional Christian churches, growing Orthodox, Muslim, Hindu, Jewish and other communities, new construction and conversion of buildings, occasional conflict and frequent efforts at integration and outreach.
This article was originally written in German.