Schools
4 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Cynddelw is the nearest published school at 261 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL20 7DU
Dyffryn Ceiriog · Wrexham · Wales
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Post town
- Llangollen
- Ward
- Dyffryn Ceiriog
- Local authority
- Wrexham
- Constituency
- Montgomeryshire and Glyndwr
- Postcode district
- LL20
- Postcode sector
- LL20 7
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL20 7DU
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- LL
- Postcode district
- LL20
- Postcode sector
- LL20 7
- Latitude
- 52.933902
- Longitude
- -3.185109
- British National Grid easting
- 320,442
- British National Grid northing
- 338,045
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Wrexham · W06000006
- Electoral ward
- Dyffryn Ceiriog · W05001727
- Parish or community
- W04000232
- Westminster constituency
- Montgomeryshire and Glyndwr · W07000102
- Output area
- W00001921
- Lower layer super output area
- Wrexham 019F · W01001930
- Middle layer super output area
- Wrexham 019 · W02000096
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 LL20
Property
4 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 20, Y Maes, Glyn Ceiriog, Llangollen, LL20 7DU | 30 November 2012 | £127,500 |
| 17, Y Maes, Glyn Ceiriog, Llangollen, LL20 7DU | 20 September 2005 | £133,500 |
| 17, Y Maes, Glyn Ceiriog, Llangollen, LL20 7DU | 17 December 2001 | £63,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 4
- Primary
- 0
- Secondary
- 0
- 261 m
Ysgol Cynddelw
Welsh establishment
- 3.6 km
Ysgol Bryn Collen Llangollen
Welsh establishment
- 3.6 km
Ysgol Gymraeg y Gwernant
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 55
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 22
- Anti social behaviour 15
- Criminal damage and arson 9
- Burglary 2
- Other theft 2
Census 2021
Population and age profile
- Postcode residents
- 12
- Postcode households
- 4
- Residents per household
- 3.0
- LL20 7 residents
- 4,461
7 female, 5 male
Age bands in LL20 7
Wider postcode sector- Age 0 to 14
- 13.2%
- Age 15 to 24
- 9.6%
- Age 25 to 44
- 18.9%
- Age 45 to 64
- 32.8%
- Age 65 and over
- 25.6%
595 residents
432 residents
854 residents
1,484 residents
1,155 residents
This postcode contained 0.3% of the sector's usual residents on Census Day. The age profile describes the wider LL20 7 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+
- 100%
- Ultrafast, 100 Mbit/s+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
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.
GP practices
1
within 5 km
CANOLFAN IECHYD
LLANGOLLEN HEALTH CENTRE, BISHOPS WALK, LLANGOLLEN, LL20 8RZ
ODS code W91010
4.3 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.1 miles
Cae'r Ysgol
BCT · Glyn Ceiriog
- 0.1 miles
Y Gamer
BCT · Glyn Ceiriog
- 0.1 miles
Cae'r Ysgol
BCT · Glyn Ceiriog
- 0.1 miles
Y Gamer
BCT · Glyn Ceiriog
- 0.2 miles
Cae Hafod
BCT · Glyn Ceiriog
Evidence in context
Recorded crime
55 published events cover 12 months, averaging 4.583 events per published month. The largest recorded category is Violence and sexual offences with 22 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.