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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.

CitiesCentennialPopulation

Population in Centennial

United States · Centennial profile

Population

109,741

people

World rank

#5551

of 33750

Percentile

84%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Centennial profile

FAQ

Frequently asked

What is the population in Centennial?

Centennial has a population of 109,741 people. Total resident population.

How does Centennial rank for population?

Centennial ranks #5551 of 33750 cities for population (higher is better).