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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.

CitiesWestmountPopulation

Population in Westmount

Canada · Westmount profile

Population

20,494

people

World rank

#26568

of 33750

Percentile

21%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Westmount profile

FAQ

Frequently asked

What is the population in Westmount?

Westmount has a population of 20,494 people. Total resident population.

How does Westmount rank for population?

Westmount ranks #26568 of 33750 cities for population (higher is better).