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Crosskeys South & Ynysddu

Middle area

South Caerphilly. 5,507 people in 18 square kilometres.

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Gigabit coverage by ward

Connected Nations (Ofcom) · January 2026

Under 60%98% or more

There is no gigabit broadband coverage figure for Crosskeys South & Ynysddu’s wards yet.

Median sale price
£165,000
716th lowest of 7,259
Worked out by Open Index
Population
5,499
2,191st lowest of 9,448
ONS Census 2021 · 2021
Gigabit broadband coverage
91.2%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
3.1%
UK 3.9%
ONS via Nomis · Aug 2026

How Crosskeys South & Ynysddu compares

Each dot is a middle area. The black line marks the middle one.

Crosskeys South & YnysdduMiddle
Median sale price24 middle areas, Caerphilly · 2025
Median sale price: every middle area in Caerphilly24 areas from £115,000 to £265,000. The middle area is £193,250. Crosskeys South & Ynysddu is £165,000.
£165,000joint 6th lowest
Population24 middle areas, Caerphilly · 2021
Population: every middle area in Caerphilly24 areas from 5,085 to 10,624. The middle area is 7,128. Crosskeys South & Ynysddu is 5,499.
5,4993rd lowest
Gigabit broadband coverage24 middle areas, Caerphilly · Jan 2026
Gigabit broadband coverage: every middle area in Caerphilly24 areas from 44.3% to 98.4%. The middle area is 94.3%. Crosskeys South & Ynysddu is 91.2%.
91.2%9th lowest
Claimant rate24 middle areas, Caerphilly · Aug 2026
Claimant rate: every middle area in Caerphilly24 areas from 2.1% to 5.2%. The middle area is 3.5%. Crosskeys South & Ynysddu is 3.1%.
3.1%6th lowest

Figures for the whole of Caerphilly

These figures are published for the whole of Caerphilly, not for each middle area, so they describe all of Caerphilly and not Crosskeys South & Ynysddu alone. See Caerphilly

Average house price
£197,542
Up 4.2% in a year
HM Land Registry · Jul 2026
Median full-time pay
£35,367
78th lowest of 348
ONS earnings survey · 2025
House price to pay
5.6×
65th most affordable of 348
Worked out by Open Index
Female life expectancy
80.6years
UK 83.0 years
ONS life expectancy · 2022 to 2024
Crosskeys South & Ynysddu in brief

The median price paid for a home in Crosskeys South & Ynysddu was £165,000 in 2025.

Crosskeys South & Ynysddu had 5,499 usual residents at the census.

In Crosskeys South & Ynysddu, 91.2% of homes and businesses could get gigabit-capable broadband in January 2026.

In Crosskeys South & Ynysddu, 3.1% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.