Population of Lower Merion, Pennsylvania as of April 2025. How many people live in Lower Merion today?

The exact population of Lower Merion, Pennsylvania as of April 2025 is estimated at 63,633 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 Lower Merion.

Check out more data on population in Pennsylvania:

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