A slightly lower proportion of the population of South East Wales were married (47.3%) compared with Mid/West Wales and North Wales (49.0% and 50.1% respectively).
Mae cyfran ychydig yn is o boblogaeth De-ddwyrain Cymru yn briod (47.3%) o gymharu ag Canolbarth/Gorllewin Cymru a Gogledd Cymru (49.0% a 50.1% yn y drefn honno).