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LL71

UK postcode district

Updated September 2026

District overview

Postcode units
99
Current units
86
Coordinate coverage
100%
Electoral wards
5

Coverage context

Countries represented
Wales
English regions represented
W99999999
Local authority codes
1
Terminated postcode units
13

Postcode sectors in LL71

Choose a sector to browse its complete postcode-unit directory.

2 sectors
734 recorded sales at this postcode
Address Date Price
1, Caer Delyn, Llannerch-Y-Medd, LL71 8EJ 21 July 2026 £185,000
15, Bryncir Estate, Llannerch-Y-Medd, LL71 8EQ 26 June 2026 £267,500
24, High Street, Llannerch-Y-Medd, LL71 8EA 2 June 2026 £205,000

Schools

Across this district

View schools report
Open schools
1
Primary
0
Secondary
0

Recorded crime

Across this district

View crime report
Published events
85
Months covered
11
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 43
  • Anti social behaviour 16
  • Public order 10
  • Other theft 8
  • Criminal damage and arson 5

Census 2021

Population and age profile

LL71 usual residents
1,895
Age-profile population
1,749

Age bands in LL71

Postcode district
Age 0 to 14
16.2%
284 residents
Age 15 to 24
9.8%
171 residents
Age 25 to 44
19.9%
348 residents
Age 45 to 64
31.6%
552 residents
Age 65 and over
22.5%
394 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

The median Ofcom availability percentage across 85 current postcode units in this district. Each postcode is weighted equally, not by premises.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

In this district, 51 postcode units had 100% superfast coverage, 16 postcode units had 100% gigabit-capable coverage, 12 postcode units had at least some premises without decent fixed or fixed-wireless access.

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Evidence in context

Property market

The five-year median is £205,000 from 117 recorded sales in LL71. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Isle of Anglesey is £239,726 in June 2026, up 6.7% year on year.

Schools

1 open school is in scope, including 0 primary and 0 secondary schools.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

85 published events cover 11 months, averaging 8 events per published month. The largest recorded category is Violence and sexual offences with 43 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.