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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.

CitiesCascaisPopulation

Population in Cascais

Portugal · Cascais profile

Population

36,436

people

World rank

#16146

of 33750

Percentile

52%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Cascais profile

FAQ

Frequently asked

What is the population in Cascais?

Cascais has a population of 36,436 people. Total resident population.

How does Cascais rank for population?

Cascais ranks #16146 of 33750 cities for population (higher is better).