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White Mountain

Ward

North west Lisburn and Castlereagh. About 6,088 people in 14 square kilometres.

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Gigabit coverage by ward

Connected Nations (Ofcom) · January 2026

Under 60%98% or more

In White Mountain, 98.0% of homes and businesses could get gigabit-capable broadband in January 2026.

Population
6,086
3,670th lowest of 8,397
ONS Census 2021 · 2021
Gigabit broadband coverage
98.0%
UK 87.8%
Ofcom · Jan 2026
Aged 15 to 64
67.5%
1,193rd highest of 8,397
ONS Census 2021 · 2021
Aged 65 and over
9.5%
490th lowest of 8,397
ONS Census 2021 · 2021

How White Mountain compares

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

White MountainMiddle
Population40 wards, Lisburn and Castlereagh · 2021
Population: every ward in Lisburn and Castlereagh40 areas from 1,929 to 6,617. The middle area is 3,706. White Mountain is 6,086.
6,0862nd highest
Gigabit broadband coverage40 wards, Lisburn and Castlereagh · Jan 2026
Gigabit broadband coverage: every ward in Lisburn and Castlereagh40 areas from 88.1% to 99.7%. The middle area is 97.3%. White Mountain is 98.0%.
98.0%14th highest
Aged 15 to 6440 wards, Lisburn and Castlereagh · 2021
Aged 15 to 64: every ward in Lisburn and Castlereagh40 areas from 56.7% to 68.5%. The middle area is 62.8%. White Mountain is 67.5%.
67.5%4th highest
Aged 65 and over40 wards, Lisburn and Castlereagh · 2021
Aged 65 and over: every ward in Lisburn and Castlereagh40 areas from 7.1% to 27.9%. The middle area is 18.3%. White Mountain is 9.5%.
9.5%2nd lowest

Figures for the whole of Lisburn and Castlereagh

These figures are published for the whole of Lisburn and Castlereagh, not for each ward, so they describe all of Lisburn and Castlereagh and not White Mountain alone. See Lisburn and Castlereagh

Average house price
£240,737
Up 9.7% in a year
HM Land Registry · Jul 2026
Female life expectancy
83.8years
UK 83.0 years
ONS life expectancy · 2022 to 2024
Full-fibre broadband coverage
95.4%
UK 81.0%
Ofcom · Jan 2026
Claimant rate
2.0%
UK 3.9%
ONS via Nomis · Aug 2026
White Mountain in brief

White Mountain had 6,086 usual residents at the census.

In White Mountain, 98.0% of homes and businesses could get gigabit-capable broadband in January 2026.

67.5% of residents in White Mountain were aged 15 to 64 at the census.

9.5% of residents in White Mountain were aged 65 or over at the census.