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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.

CitiesTroisdorfPopulation

Population in Troisdorf

Germany · Troisdorf profile

Population

74,749

people

World rank

#8186

of 33750

Percentile

76%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Troisdorf profile

FAQ

Frequently asked

What is the population in Troisdorf?

Troisdorf has a population of 74,749 people. Total resident population.

How does Troisdorf rank for population?

Troisdorf ranks #8186 of 33750 cities for population (higher is better).