Electoral wardW05001677Ynys-ddu
Ynysddu ward, Caerphilly County Borough
Ynysddu is one of 31 electoral wards of Caerphilly County Borough (Wales). At the 2021 Census it had 3,966 residents in 1,669 households — 280 people per km², the 25th largest of the council's wards by population. It lies in the Caerphilly constituency.
Residents, 20213,966council ward average 5,676
Households1,6692.38 residents per household
Density280/ km²about 14.14 km² · Caerphilly County Borough 636
Aged 65+16.9%Caerphilly County Borough: 20.1% · under 16: 18.5%
Census 2021
Age of residents
0–45.6% · 222
5–96.7% · 264
10–156.2% · 248
16–194.5% · 177
20–245.0% · 197
25–3413.7% · 542
35–4920.4% · 810
50–6421.2% · 840
65–749.6% · 383
75–845.3% · 209
85+1.9% · 77
Car or van availability
Share of households.
No car or van16.5% · 275
1 car or van41.5% · 693
2 cars or vans28.8% · 480
3 or more13.2% · 221
Census 2021
Housing tenure
Share of households; Caerphilly County Borough overall: 67.5% owned, 18.8% social rented, 13.3% private rented.
Owned outright35.4% · 590
With mortgage34.5% · 575
Shared ownership0.5% · 8
Social rented12.2% · 203
Private rented17.5% · 291
Type of home
Detached house10.3% · 172
Semi-detached house17.5% · 292
Terraced house65.9% · 1,100
Purpose-built flat3.8% · 63
Converted house1.6% · 26
Other conversion0.2% · 3
Above shop / office0.7% · 11
Caravan, mobile0.1% · 1
Electoral geography
Ward facts
- Ward code (GSS)
W05001677- Council
- Caerphilly County Borough
- Constituency
- Caerphilly
- Nation
- Wales
- Welsh name
- Ynys-ddu
- Density rank in council
- 27 of 31
Communities in the ward
Ynysddu
Other wards in the same constituency
AAber Valley15.8% aged 65+ · 61.9% owned6,508BBedwas and Trethomas22.4% aged 65+ · 69.3% owned6,459CCefn Fforest and Pengam21.0% aged 65+ · 61.3% owned7,393HHengoed14.4% aged 65+ · 67.8% owned5,510LLlanbradach21.3% aged 65+ · 68.3% owned4,089MMachen and Rudry19.5% aged 65+ · 70.7% owned5,124MMaesycwmmer21.8% aged 65+ · 77.4% owned2,418MMorgan Jones20.3% aged 65+ · 68.4% owned7,481NNelson26.3% aged 65+ · 73.5% owned4,470PPenyrheol18.7% aged 65+ · 68.5% owned12,214PPontllanfraith22.3% aged 65+ · 69.0% owned8,381SSt Cattwg20.0% aged 65+ · 67.9% owned7,488SSt Martins20.6% aged 65+ · 79.5% owned8,494VVan21.6% aged 65+ · 49.7% owned4,594
Census 2021: Office for National Statistics via Nomis (TS001, TS006, TS007B, TS041, TS044, TS045, TS054) · ward lookups: ONS Open Geography Portal · Open Government Licence v3.0Census figures for this ward as published on 2022 ward boundaries, which still apply.