Population in Portsmouth compared to Niihama
Portsmouth: 97.915 (2020)
Niihama: 115.824 (2022)
In Portsmouth the population is about 85% of the population of Niihama.
Size of Portsmouth compared to Niihama
Portsmouth: ca. 121 km²
Niihama: ca. 235 km²
Portsmouth has a land area approximately 48% smaller than Niihama
Population density of Portsmouth compared to Niihama
Portsmouth: ca. 1.135 Einwohner/km²
Niihama: ca. 494 Einwohner/km²
The population density of Portsmouth is about2.3 times higher, than the one of Niihama.
City comparison between Portsmouth and other cities
more about Portsmouth (Virginia, USA)
more about Niihama (Shikoku, Japan)