Population of Iwaki

In 2019 2018, the population of the city of Iwaki, Japan is - 349 947 people. All-populations.com used data from the number of the population from official sources. Find out what statistics the population of the country, city, district on All-populations.com.

Iwaki - Population

349 947 people Flag of Japan Flag of Japan In May 2019 2018

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