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LL18 6DF

Dyserth · Denbighshire · Wales

Updated September 2026

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Location overview

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Post town
Rhyl
Ward
Dyserth
Local authority
Denbighshire
Constituency
Clwyd East
Postcode district
LL18
Postcode sector
LL18 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL18 6BU 542 m
LL18 6DG 814 m
LL18 6BT 868 m
LL18 6EW 947 m
LL18 6BY 1.0 km
Complete postcode fields and official codes
Postcode
LL18 6DF
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL18
Postcode sector
LL18 6
Latitude
53.309078
Longitude
-3.389405
British National Grid easting
307,521
British National Grid northing
380,025

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Denbighshire · W06000004
Electoral ward
Dyserth · W05001336
Parish or community
W04000153
Westminster constituency
Clwyd East · W07000094
Output area
W00001068
Lower layer super output area
Denbighshire 008A · W01000200
Middle layer super output area
Denbighshire 008 · W02000049

Postcode source versions

Explore LL18

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
1 recorded sale at this postcode
Address Date Price
Cartref, Bryniau, Trelawnyd, Rhyl, LL18 6DF 12 December 2003 £320,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
9
Primary
0
Secondary
0

  1. Trelawnyd V.A. School

    Welsh establishment

    1.4 km

  2. Ysgol Melyd

    Welsh establishment

    1.9 km

  3. Ysgol Hiraddug

    Welsh establishment

    2.0 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
57
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 39
  • Anti social behaviour 6
  • Criminal damage and arson 5
  • Other crime 2
  • Public order 2

Census 2021

Population and age profile

Postcode residents
14

9 female, 5 male

Postcode households
5
Residents per household
2.8
LL18 6 residents
3,762

Age bands in LL18 6

Wider postcode sector
Age 0 to 14
14.6%

520 residents

Age 15 to 24
9.7%

344 residents

Age 25 to 44
19%

677 residents

Age 45 to 64
30.8%

1,098 residents

Age 65 and over
25.9%

922 residents

This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider LL18 6 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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
20%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

NHS ODS

GP practices

4

within 5 km

  • HEALTHY PRESTATYN

    RHUDDLAN IACH TY NANT, NANT HALL ROAD, PRESTATYN, LL19 9LG

    ODS code W91009

    3.0 km

  • UPCC AT HEALTHY PRESTATYN

    TY NANT, NANT HALL ROAD, PRESTATYN, LL19 9LG

    ODS code W00190

    3.0 km

  • PARK HOUSE SURGERY

    26 NANT HALL ROAD, PRESTATYN, LL19 9LN

    ODS code W91028

    3.0 km

  • SEABANK SURGERY

    4-6 RHODFA WYN, TOWER GAR, PRESTATYN, LL19 7UN

    ODS code W91632

    3.9 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Gwaenysgor Square

    BCT · Gwaenysgor

    0.7 miles

  • Gwaenysgor Square

    BCT · Gwaenysgor

    0.7 miles

  • Trecastell Nurseries

    BCT · Dyserth

    0.7 miles

  • Trecastell Nurseries

    BCT · Dyserth

    0.7 miles

  • Llwyn Onn

    BCT · Gwaenysgor

    0.8 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Schools

Published establishments

9 open schools are in scope, including 0 primary and 0 secondary schools. Trelawnyd V.A. School is the nearest published school at 0.9 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

57 published events cover 12 months, averaging 4.75 events per published month. The largest recorded category is Violence and sexual offences with 39 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.