Population of Upper Merion, Pennsylvania as of June 2025. How many people live in Upper Merion today?

The exact population of Upper Merion, Pennsylvania as of June 2025 is estimated at 33,613 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 Upper Merion.

Check out more data on population in Pennsylvania:

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