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© 2026 STATLAS. Data under CC BY 4.0 from World Bank, GeoNames, Open-Meteo & others.

Indices labeled “modeled” are computed estimates — see methodology.

CitiesSmithfieldPopulation

Population in Smithfield

United States · Smithfield profile

Population

21,872

people

World rank

#25298

of 33750

Percentile

25%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Smithfield profile

FAQ

Frequently asked

What is the population in Smithfield?

Smithfield has a population of 21,872 people. Total resident population.

How does Smithfield rank for population?

Smithfield ranks #25298 of 33750 cities for population (higher is better).