The population of Winterthur, Switzerland in February 2026. How many residents now in Winterthur?

Switzerland / Winterthur
The estimated population of Winterthur as of February 2026 is around 114,220 residents. Please note: this population number is an estimate and may slightly change as people get born and die, it also depends on migration to/from Winterthur.



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This population of Winterthur is provided by the local bureau of statistics.
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