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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.

CitiesIsabelaPopulation

Population in Isabela

Philippines · Isabela profile

Population

15,897

people

World rank

#32330

of 33750

Percentile

4%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Isabela profile

FAQ

Frequently asked

What is the population in Isabela?

Isabela has a population of 15,897 people. Total resident population.

How does Isabela rank for population?

Isabela ranks #32330 of 33750 cities for population (higher is better).