Caerphilly County Borough

Caerphilly County Borough Bwrdeistref Sirol Caerffili (Welsh)
County borough
Left to right: Caerphilly Castle Twisted Chimney sculpture in Rhymney Hillside view of Bedwas and Caerphilly
Coat of arms
Coordinates: 51°39′22″N 3°10′59″W / 51.656°N 3.183°W / 51.656; -3.183
Country	Wales
Admin HQ	Penallta
Largest town	Caerphilly
Government
• Type	Caerphilly County Borough Council
• Control	Labour
• MPs	Wayne David Chris Evans
Area
• Total	278 km2 (107 sq mi)
• Rank	Ranked 18th
Population  (2022)
• Total	176,130
• Rank	Ranked 5th
• Density	635/km2 (1,640/sq mi)
• Rank	Ranked 5th
• Ethnicity	98.8% White
Welsh language
• Rank	Ranked 17th
• Speakers	10.5%[1]
Geocode	00PK (ONS) W06000018 (GSS)
ISO 3166 code	GB-CAY

Caerphilly County Borough (Welsh: Bwrdeistref Sirol Caerffili) is a county borough in the south-east of Wales. It is governed by Caerphilly County Borough Council.

Its main and largest town is Caerphilly. Other towns in the county borough are Bedwas, Risca, Ystrad Mynach, Newbridge, Blackwood, Bargoed, New Tredegar and Rhymney.