Schools
19 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Y Castell is the nearest published school at 318 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL18 5ZP
Rhuddlan · Denbighshire · Wales
Updated September 2026
Compare this postcodeLocation overview
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- 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 5ZP
- Status
- Terminated
- Introduced
- 1 December 1998
- Terminated
- 1 June 1999
- Postcode area
- LL
- Postcode district
- LL18
- Postcode sector
- LL18 5
- Latitude
- 53.291778
- Longitude
- -3.464174
- British National Grid easting
- 302,500
- British National Grid northing
- 378,200
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
- W00001201
- Lower layer super output area
- Denbighshire 009D · W01000225
- 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
Schools
Within 3.1 miles of this postcode
- Open schools
- 19
- Primary
- 0
- Secondary
- 0
- 318 m
Ysgol Y Castell
Welsh establishment
- 2.0 km
Pengwern College
Welsh establishment
- 2.0 km
Ysgol Dewi Sant
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 340
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 136
- Shoplifting 70
- Anti social behaviour 49
- Criminal damage and arson 24
- Public order 20
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- LL18 5 residents
- 9,491
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
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
6
within 5 km straight-line
MADRYN HOUSE SURGERY
6 MADRYN AVENUE, RHYL, LL18 4RS
ODS code W91053
2.9 km
CLARENCE MEDICAL CENTRE
WEST RHYL PRIMARY CARE CENTRE, WEST KINMEL STREET, RHYL, LL18 1DA
ODS code W91003
3.4 km
KINGS HOUSE SURGERY
KINGS AVENUE, RHYL, LL18 1LT
ODS code W91622
3.5 km
LAKESIDE MEDICAL CENTRE
203 WELLINGTON ROAD, RHYL, LL18 1LR
ODS code W91615
3.5 km
PEN Y BONT SURGERY
THE ROE, ST. ASAPH, LL17 0LU
ODS code W91023
3.9 km
KINMEL BAY MEDICAL CENTRE
THE SQUARE, RHYL, LL18 5AU
ODS code W91014
4.2 km
Nearby transport
- 0.0 miles
Kings Head
BCT · Rhuddlan
- 0.0 miles
Vicarage Lane
BCT · Rhuddlan
- 0.1 miles
Treetops Court
BCT · Rhuddlan
- 0.1 miles
Castle Street
BCT · Rhuddlan
- 0.2 miles
Parliament House
BCT · Rhuddlan
Evidence in context
Recorded crime
340 published events cover 12 months, averaging 28.333 events per published month. The largest recorded category is Violence and sexual offences with 136 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.