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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.

CitiesBallwinPopulation

Population in Ballwin

United States · Ballwin profile

Population

30,577

people

World rank

#18912

of 33750

Percentile

44%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Ballwin profile

FAQ

Frequently asked

What is the population in Ballwin?

Ballwin has a population of 30,577 people. Total resident population.

How does Ballwin rank for population?

Ballwin ranks #18912 of 33750 cities for population (higher is better).