Rhos-on-Sea

Rhos-on-Sea Welsh: Llandrillo-yn-Rhos
Saint Trillo's Chapel
Rhos-on-Sea Location within Conwy
Population	7,593 (2011)
OS grid reference	SH842805
Community	Rhos-on-Sea
Principal area	Conwy
Preserved county	Clwyd
Country	Wales
Sovereign state	United Kingdom
Post town	COLWYN BAY
Postcode district	LL28
Dialling code	01492
Police	North Wales
Fire	North Wales
Ambulance	Welsh
UK Parliament	Clwyd West
Senedd Cymru – Welsh Parliament	Clwyd West
List of places UK Wales Conwy 53°18′32″N 3°44′17″W / 53.309°N 3.738°W / 53.309; -3.738

Rhos-on-Sea (Welsh: Llandrillo-yn-Rhos) is a seaside resort and community in Conwy County Borough, Wales. The population was 7,593 at the 2011 census.^[1] It adjoins Colwyn Bay and is named after the Welsh kingdom of Rhos established there in late Roman Britain as a sub-kingdom of Gwynedd. It later became a cantref (hundred).