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