Population of Sedro-Woolley, Washington as of October 2025. How many people live in Sedro-Woolley today?

The exact population of Sedro-Woolley, Washington as of October 2025 is estimated at 10,540 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 Sedro-Woolley.

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