At the census metropolitan area (CMA) level in the 2021 census, the London CMA had a population of living in of its total private dwellings, a change of from its 2016 population of . With a land area of , it had a population density of in 2021.
at the census metropolitan area (cma) level in the 2021 census the london cma had a population of living in of its total private dwellings a change of from its 2016 population of  with a land area of  it had a population density of in 2021