At the time of the 2021 Census, Buckinghamshire’s population was 553,100.

Buckinghamshire had a slightly proportion of young people (0-15 year olds) than the national average (20% versus 19%) and a slightly larger proportion of retired residents (19% versus 18%). 61% of residents were of working age, compared to 63% nationally.

Further analysis of Buckinghamshire’s population is available on the Buckinghamshire Council website here and via the Bucks Data Exchange.