The population of Děčín, Czechia in September 2025. How many residents now in Děčín?

Czechia / Děčín

The estimated population of Děčín as of September 2025 is around 46,799 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 Děčín.

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Check out more data on population in Czechia:

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