Cardiff population: 383,536 residents in 2023, with density at 2,734 per km²
Cardiff’s population reached 383,536 in 2023, with density at 2,734 residents per km². Discover the dated figures, the city area context, and how to compare fairly.
Cardiff’s population reached 383,536 in 2023, with density at 2,734 residents per km². Discover the dated figures, the city area context, and how to compare fairly.
