Schools
1 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol y Traeth is the nearest published school at 2.4 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL40 1EA
Arthog a Llangelynnin · Gwynedd · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Local authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd
- Postcode district
- LL40
- Postcode sector
- LL40 1
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL40 1EA
- Status
- Terminated
- Introduced
- 1 January 1980
- Terminated
- 1 December 1985
- Postcode area
- LL
- Postcode district
- LL40
- Postcode sector
- LL40 1
- Latitude
- 52.712037
- Longitude
- -4.008718
- British National Grid easting
- 264,400
- British National Grid northing
- 314,600
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Gwynedd · W06000002
- Electoral ward
- Arthog a Llangelynnin · W05001511
- Parish or community
- W04000044
- Westminster constituency
- Dwyfor Meirionnydd · W07000096
- Output area
- W00000430
- Lower layer super output area
- Gwynedd 017C · W01000085
- Middle layer super output area
- Gwynedd 017 · W02000026
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 LL40
Schools
Within 3.1 miles of this postcode
- Open schools
- 1
- Primary
- 0
- Secondary
- 0
- 3.8 km
Ysgol y Traeth
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 3
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 2
- Anti social behaviour 1
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- LL40 1 residents
- 2,057
Age bands in LL40 1
Wider postcode sector- Age 0 to 14
- 14.2%
- Age 15 to 24
- 10.2%
- Age 25 to 44
- 22.2%
- Age 45 to 64
- 29.4%
- Age 65 and over
- 24%
296 residents
212 residents
461 residents
612 residents
499 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.
GP practices
1
within 5 km straight-line
MINFOR SURGERY
PARK ROAD, BARMOUTH, LL42 1PL
ODS code W94008
3.8 km
Nearby transport
- 0.0 miles
Capel Seion
BCT · Arthog
- 0.0 miles
Capel Seion
BCT · Arthog
- 0.3 miles
Arthog Terrace
BCT · Arthog
- 0.3 miles
Arthog Terrace
BCT · Arthog
- 0.3 miles
Capel Salem
BCT · Arthog
Evidence in context
Recorded crime
3 published events cover 12 months, averaging 0.25 events per published month. The largest recorded category is Violence and sexual offences with 2 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.