Rhiwbina is a suburb and community in the north of Cardiff, the capital of Wales. Formerly a small hamlet within the parish of Whitchurch, Rhiwbina was developed throughout the twentieth century, and is now a separate ward. It retains aspects of its former character, however, and is given a Welsh village appearance by Beulah United Reformed Church at the village crossroads.

Whitchurch is a suburb and community in the north of Cardiff, capital of Wales. It is approximately 3 miles north of the centre of the city on the A470 road and A4054 road. It falls within the Whitchurch & Tongwynlais ward. The population of the community in 2011 was 14,267.