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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.

CitiesPlacentiaPopulation

Population in Placentia

United States · Placentia profile

Population

52,495

people

World rank

#11596

of 33750

Percentile

66%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Placentia profile

FAQ

Frequently asked

What is the population in Placentia?

Placentia has a population of 52,495 people. Total resident population.

How does Placentia rank for population?

Placentia ranks #11596 of 33750 cities for population (higher is better).