Between mid-2018 and mid-2019 the estimated number of households in Wales increased by 9,950 (0.7%) to 1.37 million.
Rhwng canol 2018 a chanol 2019, mae’r amcangyfrif o nifer yr aelwydydd yng Nghymru wedi cynyddu 9,950 (0.7%) i 1.37 miliwn.