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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.

CitiesIsiroPopulation

Population in Isiro

Democratic Republic of the Congo · Isiro profile

Population

255,409

people

World rank

#2314

of 33750

Percentile

93%

higher is better

Data quality

Measured

Total resident population.

Source: GeoNames · source data.

See full ranking About this metric Isiro profile

FAQ

Frequently asked

What is the population in Isiro?

Isiro has a population of 255,409 people. Total resident population.

How does Isiro rank for population?

Isiro ranks #2314 of 33750 cities for population (higher is better).