Schools
3 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Llandygai is the nearest published school at 2.4 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL33 0LS
Arllechwedd · Gwynedd · Wales
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Post town
- Llanfairfechan
- Ward
- Arllechwedd
- Local authority
- Gwynedd
- Constituency
- Bangor Aberconwy
- Postcode district
- LL33
- Postcode sector
- LL33 0
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL33 0LS
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- LL
- Postcode district
- LL33
- Postcode sector
- LL33 0
- Latitude
- 53.228581
- Longitude
- -4.044730
- British National Grid easting
- 263,605
- British National Grid northing
- 372,121
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Gwynedd · W06000002
- Electoral ward
- Arllechwedd · W05001510
- Parish or community
- W04000041
- Westminster constituency
- Bangor Aberconwy · W07000083
- Output area
- W00000254
- Lower layer super output area
- Gwynedd 003A · W01000050
- Middle layer super output area
- Gwynedd 003 · W02000012
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 LL33
Property
1 recorded
sale at this postcode
| Address | Date | Price |
|---|---|---|
| Wig Bach Cottage, Abergwyngregyn, Llanfairfechan, LL33 0LS | 25 February 2011 | £270,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 3
- Primary
- 0
- Secondary
- 0
- 3.9 km
Ysgol Llandygai
Welsh establishment
- 4.7 km
Ysgol Gynradd Llanllechid
Welsh establishment
- 4.9 km
Ysgol Glancegin
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
- Burglary 1
- Other theft 1
- Criminal damage and arson 1
Census 2021
Population and age profile
- Postcode residents
- 3
- Postcode households
- 1
- Residents per household
- 3.0
- LL33 0 residents
- 3,754
1 female, 2 male
Age bands in LL33 0
Wider postcode sector- Age 0 to 14
- 15.3%
- Age 15 to 24
- 8.7%
- Age 25 to 44
- 20.3%
- Age 45 to 64
- 30.7%
- Age 65 and over
- 25%
571 residents
326 residents
756 residents
1,147 residents
932 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider LL33 0 sector, not people in this individual postcode.
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
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 0%
- 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
- 100%
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 Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
Nearby transport
- 0.1 miles
Wig Farm
BCT · Abergwyngregyn
- 0.1 miles
Wig Farm
BCT · Abergwyngregyn
- 0.7 miles
Bryn-meddyg
BCT · Abergwyngregyn
- 0.8 miles
Ty`n-yr-hendre
BCT · Tal-y-bont
- 1.1 miles
University Farm
BCT · Abergwyngregyn
Evidence in context
Recorded crime
3 published events cover 12 months, averaging 0.25 events per published month. The largest recorded category is Burglary with 1 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.