Population of North Plainfield, New Jersey as of April 2025. How many people live in North Plainfield today?

The exact population of North Plainfield, New Jersey as of April 2025 is estimated at 22,808 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 North Plainfield.

Check out more data on population in New Jersey:

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