Population of Winterthur, Switzerland as of July 2025. How many people live in Winterthur today?

Switzerland / Winterthur

The exact population of Winterthur as of July 2025 is estimated at 114,220 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Winterthur.

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Check out more data on population in Switzerland:

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Suhr
Davos

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