Population in Warren compared to Bologna
Warren: 139.387 (2020)
Bologna: 390.734 (2024)
In Warren the population is about 36% of the population of Bologna.
Size of Warren compared to Bologna
Warren: ca. 89 km²
Bologna: ca. 141 km²
Warren has a land area approximately 37% smaller than Bologna
Population density of Warren compared to Bologna
Warren: ca. 1.535 Einwohner/km²
Bologna: ca. 2.774 Einwohner/km²
The population density of Warren is about 55% of that of Bologna.
City comparison between Warren and other cities
more about Warren
more about Bologna