6,846 children were looked after on 31 March 2019, an increase of 439 (7%) on the previous year and a rate of 109 per 10,000 population aged under 18.
Roedd 6,846 o blant yn derbyn gofal ar 31 Mawrth 2019, sef cynnydd o 439 (7%) dros y flwyddyn flaenorol a chyfradd o 109 allan o bob 10,000 o’r boblogaeth sydd o dan 18 mlwydd oed.