In the most recent data available for Wales there was a small increase in the rate of children in relative income poverty (after housing costs were paid), up to 31% in 2017 to 2020.
Roedd cynnydd bychan yng nghyfradd y plant mewn tlodi incwm cymharol (ar ôl talu costau tai) yn y data mwyaf diweddar sydd ar gael ar gyfer Cymru, hyd at 31% yn 2017 i 2020.