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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.

CitiesWestmontPopulation

Population in Westmont

United States · Westmont profile

Population

24,941

people

World rank

#22603

of 33750

Percentile

33%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Westmont profile

FAQ

Frequently asked

What is the population in Westmont?

Westmont has a population of 24,941 people. Total resident population.

How does Westmont rank for population?

Westmont ranks #22603 of 33750 cities for population (higher is better).