Basel
Jewish presence in Basel is securely documented in 1212–1213. A medieval Jewish community subsequently developed in the city. The dataset uses 1213 as the documentary benchmark rather than as an exact founding date.
Jewish Communities Through Time 300 BCE–Present
← All countriesExplore the documented population history of the Jewish community in Switzerland, with source information and confidence indicators for each observation.
Explore important centres of Jewish life in Switzerland and their earliest documented presence.
Jewish presence in Basel is securely documented in 1212–1213. A medieval Jewish community subsequently developed in the city. The dataset uses 1213 as the documentary benchmark rather than as an exact founding date.
Jewish presence in Zürich is documented from the middle of the thirteenth century. The year 1250 is used as an approximate mid-century documentary benchmark rather than an exact founding date.
The earliest documented evidence of Jewish presence in Geneva dates from 1281–1282. A clearly documented organized Jewish community existed by 1396. The dataset uses 1281 as the earliest presence benchmark.
Jewish presence in Lengnau is specifically documented from 1622, although Jewish families may have arrived somewhat earlier. Lengnau later became one of the two principal historic Jewish villages of the Surbtal.
Jewish presence in Endingen is specifically documented from 1678. Together with neighbouring Lengnau, Endingen became one of the principal centres of Jewish life in Switzerland during the period when permanent Jewish settlement elsewhere was severely restricted.
Recorded and estimated Jewish population observations.
Population values reflect the available documented or estimated observations. Gaps between years should not be interpreted as continuous measurement.
Major documented events in the history of the Jewish community in Switzerland.
Jewish communities were established in several medieval Swiss cities including Basel Bern Geneva and Zürich by the early thirteenth century although residents remained subject to discriminatory restrictions and special taxation.
Jews were falsely blamed for the Black Death and communities across Swiss territories suffered killings torture expulsions and destruction during the persecutions of 1348 and 1349.
Following renewed medieval persecution Jews were expelled from the Swiss Confederation beginning in 1491 bringing organized Jewish life in most Swiss territories to a temporary end.
During the seventeenth century permanent Jewish settlement became concentrated in the Surbtal villages of Endingen and Lengnau which for a long period were the only Swiss communities where Jews were permitted to reside permanently.
A revision of the Swiss federal constitutional framework in 1866 placed Jews on an equal legal footing and removed major restrictions on settlement allowing Jewish families to move from the Surbtal into Switzerland's growing cities.
The revised Federal Constitution of 1874 extended constitutional protection for freedom of religious practice completing a major stage in the legal emancipation of Swiss Jews.
Theodor Herzl convened the First Zionist Congress in Basel bringing together delegates from across Europe and establishing Basel as an important location in the development of the modern Zionist movement.
Neutral Switzerland admitted tens of thousands of Jewish refugees during the Nazi era while restrictive refugee policies also resulted in many Jews being denied entry or turned back at the border.
Swiss Jewish communities emerged from the war intact while refugees survivors and international Jewish organizations operating from Switzerland contributed to postwar relief reconstruction and renewed Jewish communal life.
Explore major documented movements into, within, and out of Switzerland.
During the fifteenth century Jewish communities disappeared from cities across the Swiss Confederacy through successive expulsions. Beginning in 1491 Jews were expelled from Swiss territory, temporarily bringing organized Jewish life in most of Switzerland to an end. The destination shown is generalized because surviving evidence does not support a single destination or reliable migration count.
After Jews obtained freedom of settlement in 1866, families rapidly moved from the historic communities of Endingen and Lengnau into Zürich, Basel and other Swiss cities. Zürich is used as a representative destination for this broader internal migration.
Following emancipation and liberalized settlement rules, Jews migrated to Switzerland from nearby Alsace, southern Germany, Vorarlberg and other neighbouring regions, contributing substantially to the growth of new urban communities.
Economic hardship and recurring pogroms drove large-scale Jewish migration from Eastern Europe between 1880 and 1930. Approximately 5,000 Eastern European Jewish migrants settled in Switzerland during this broader migration era.
Detailed demographic records and source information.
| Year | Population | Type | Confidence | Source |
|---|---|---|---|---|
| 1850 | 1,500 | historical_estimate | high | Swiss Jews: Long Excluded, Today Integrated |
| 1900 | 18,000 | historical_census | high | Demographic Characteristics of Swiss Jews |
| 1920 | 21,000 | historical_estimate | high | Founding Era 1866–1918 |
| 2000 | 18,000 | census | high | Demographic Characteristics of Swiss Jews |
| 2024 | 20,500 | core_population_estimate | high | World Jewish Population 2024 |