LL53 6TG

Llanystumdwy · Gwynedd · Wales

Updated September 2026

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Location overview

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Ward: Llanystumdwy
Local authority: Gwynedd
Constituency: Dwyfor Meirionnydd
Postcode district: LL53
Postcode sector: LL53 6

Nearby postcodes

Nearby postcode distances
Postcode	Distance
LL53 6SN	65 m
LL53 6SH	115 m
LL53 6SL	129 m
LL53 6TH	131 m
LL53 6NJ	205 m

Complete postcode fields and official codes

Postcode: LL53 6TG
Status: Current
Introduced: 1 April 1986
Terminated: Not published
Postcode area: LL
Postcode district: LL53
Postcode sector: LL53 6
Latitude: 52.920463
Longitude: -4.331182
British National Grid easting: 243,371
British National Grid northing: 338,437

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Gwynedd · W06000002
Electoral ward: Llanystumdwy · W05001550
Parish or community: W04000089
Westminster constituency: Dwyfor Meirionnydd · W07000096
Output area: W00000457
Lower layer super output area: Gwynedd 011D · W01000089
Middle layer super output area: Gwynedd 011 · W02000020

Postcode source versions

Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence

Explore LL53

Use the wider postcode district to compare the same evidence across more locations.

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 6
Primary: 0
Secondary: 0

Ysgol Gynradd Chwilog

Welsh establishment
201 m
Ysgol Gynradd Llangybi

Welsh establishment
2.8 km
Ysgol Hafod Lon

Welsh establishment
3.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

Published events: 22
Months covered: 12
Latest month: June 2026

Most recorded categories in this period

Violence and sexual offences 13
Anti social behaviour 4
Public order 2
Other crime 1
Other theft 1

Census 2021

Population and age profile

Postcode residents: 11
Postcode households: 8
Residents per household: 1.4
LL53 6 residents: 5,266

Age bands in LL53 6

Wider postcode sector

Age 0 to 14: 15.8%
Age 15 to 24: 9.5%
Age 25 to 44: 19.2%
Age 45 to 64: 29.4%
Age 65 and over: 26.2%

This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider LL53 6 sector, not people in this individual postcode.

How to read these estimates

The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

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%

Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

Nearby transport

Maes Myrddin

BCT · Chwilog
0.0 miles
Llyselphin

BCT · Chwilog
0.1 miles
Llyselphin

BCT · Chwilog
0.2 miles
Cae Capel

BCT · Chwilog
0.2 miles
Ty`n Rhos

BCT · Chwilog
0.2 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

6 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Chwilog is the nearest published school at 201 m.

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

Recorded crime

Published police records

22 published events cover 12 months, averaging 1.833 events per published month. The largest recorded category is Violence and sexual offences with 13 events.

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