Most and fewest households: places in Wales (2021)

Cardiff had the highest number of households of Wales’s 22 councils in 2021, at 147,333.

Merthyr Tydfil had the lowest, at 25,783. The middle council, Wrexham, had 57,914.

Map of households across the UK

See it on the map

Households for every council in Wales, highest first. Councils without a figure are listed last with the reason.
Rank	Council	Value
1	Cardiff	147,333
2	Swansea	104,962
3	Rhondda Cynon Taf	103,339
4	Carmarthenshire	81,759
5	Caerphilly	76,257
6	Flintshire	66,911
7	Newport	66,054
8	Neath Port Talbot	62,375
9	Bridgend	62,360
10	Powys	60,182
11	Wrexham	57,914
12	Vale of Glamorgan	57,450
13	Pembrokeshire	55,488
14	Conwy	52,235
15	Gwynedd	51,105
16	Denbighshire	42,387
17	Monmouthshire	40,923
18	Torfaen	40,241
19	Ceredigion	30,893
20	Isle of Anglesey	30,822
21	Blaenau Gwent	30,340
22	Merthyr Tydfil	25,783

Source and method · See it on the map