Out of the estimated 3.1 million usual residents in Wales in 2021, 2.9 million (93.1%) were born in the UK and 215,000 (6.9%) were born outside the UK.
Allan o'r amcangyfrif bod 3.1 miliwn o breswylwyr arferol yng Nghymru yn 2021, ganwyd 2.9 miliwn (93.1%) yn y DU a ganwyd 215,000 (6.9%) y tu allan i'r DU.