Schools
20 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Y Castell is the nearest published school at 809 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL18 5UF
Rhuddlan · Denbighshire · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Rhyl
- Ward
- Rhuddlan
- Local authority
- Denbighshire
- Constituency
- Clwyd North
- Postcode district
- LL18
- Postcode sector
- LL18 5
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL18 5UF
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- LL
- Postcode district
- LL18
- Postcode sector
- LL18 5
- Latitude
- 53.282687
- Longitude
- -3.468769
- British National Grid easting
- 302,173
- British National Grid northing
- 377,195
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Denbighshire · W06000004
- Electoral ward
- Rhuddlan · W05001349
- Parish or community
- W04000172
- Westminster constituency
- Clwyd North · W07000095
- Output area
- W00001202
- Lower layer super output area
- Denbighshire 009B · W01000223
- Middle layer super output area
- Denbighshire 009 · W02000050
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 LL18
Property
4 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Pengwern Lodge, St Asaph Road, Rhuddlan, Rhyl, LL18 5UF | 6 June 2008 | £345,000 |
| Derwen, St Asaph Road, Rhuddlan, Rhyl, LL18 5UF | 24 November 2006 | £170,000 |
| Pengwern Lodge, St Asaph Road, Rhuddlan, Rhyl, LL18 5UF | 6 April 2001 | £131,500 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 20
- Primary
- 0
- Secondary
- 0
- 809 m
Ysgol Y Castell
Welsh establishment
- 1.1 km
Pengwern College
Welsh establishment
- 2.8 km
Fairholme Prep. School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 218
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 108
- Anti social behaviour 43
- Criminal damage and arson 18
- Public order 12
- Other theft 11
Census 2021
Population and age profile
- Postcode residents
- 3
- Postcode households
- 2
- Residents per household
- 1.5
- LL18 5 residents
- 9,491
1 female, 2 male
Age bands in LL18 5
Wider postcode sector- Age 0 to 14
- 15.7%
- Age 15 to 24
- 10.2%
- Age 25 to 44
- 20.9%
- Age 45 to 64
- 27.8%
- Age 65 and over
- 25.4%
1,440 residents
941 residents
1,923 residents
2,554 residents
2,337 residents
This postcode contained 0% of the sector's usual residents on Census Day. The age profile describes the wider LL18 5 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
- 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.
GP practices
6
within 5 km straight-line
PEN Y BONT SURGERY
THE ROE, ST. ASAPH, LL17 0LU
ODS code W91023
3.0 km
MADRYN HOUSE SURGERY
6 MADRYN AVENUE, RHYL, LL18 4RS
ODS code W91053
3.8 km
CLARENCE MEDICAL CENTRE
WEST RHYL PRIMARY CARE CENTRE, WEST KINMEL STREET, RHYL, LL18 1DA
ODS code W91003
4.1 km
LAKESIDE MEDICAL CENTRE
203 WELLINGTON ROAD, RHYL, LL18 1LR
ODS code W91615
4.1 km
KINGS HOUSE SURGERY
KINGS AVENUE, RHYL, LL18 1LT
ODS code W91622
4.2 km
KINMEL BAY MEDICAL CENTRE
THE SQUARE, RHYL, LL18 5AU
ODS code W91014
4.6 km
Nearby transport
- 0.0 miles
Meadow Brook Farm
BCT · Pengwern
- 0.3 miles
Pengwern College
BCT · Pengwern
- 0.3 miles
Pengwern College
BCT · Pengwern
- 0.4 miles
Marsh Warden
BCT · Rhuddlan
- 0.4 miles
Marsh Warden
BCT · Rhuddlan
Evidence in context
Recorded crime
218 published events cover 12 months, averaging 18.167 events per published month. The largest recorded category is Violence and sexual offences with 108 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.