LL19 9BF

Llanasa and Trelawnyd · Flintshire · Wales

Updated September 2026

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Location overview

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Local authority
Flintshire
Constituency
Clwyd East
Postcode district
LL19
Postcode sector
LL19 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL19 9SP 77 m
LL19 9TN 97 m
LL19 9TJ 146 m
LL19 9TZ 170 m
LL19 9TQ 205 m
Complete postcode fields and official codes
Postcode
LL19 9BF
Status
Current
Introduced
1 December 2025
Terminated
Not published
Postcode area
LL
Postcode district
LL19
Postcode sector
LL19 9
Latitude
53.337369
Longitude
-3.366009
British National Grid easting
309,140
British National Grid northing
383,142

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Flintshire · W06000005
Parish or community
W04000195
Westminster constituency
Clwyd East · W07000094
Output area
W00001596
Lower layer super output area
Flintshire 001B · W01000298
Middle layer super output area
Flintshire 001 · W02000058

Postcode source versions

Explore LL19

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
9
Primary
0
Secondary
0
  1. Ysgol Gronant

    Welsh establishment

    676 m
  2. Ysgol Gymraeg Mornant

    Welsh establishment

    2.9 km
  3. Ysgol Penmorfa

    Welsh establishment

    3.0 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
101
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 57
  • Criminal damage and arson 12
  • Anti social behaviour 10
  • Burglary 5
  • Other theft 5

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
LL19 9 residents
5,414

Age bands in LL19 9

Wider postcode sector
Age 0 to 14
13.8%

687 residents

Age 15 to 24
9.6%

475 residents

Age 25 to 44
17.2%

854 residents

Age 45 to 64
30.7%

1,525 residents

Age 65 and over
28.7%

1,426 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

4

within 5 km

  • PARK HOUSE SURGERY

    26 NANT HALL ROAD, PRESTATYN, LL19 9LN

    ODS code W91028

    2.3 km

  • HEALTHY PRESTATYN

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

    ODS code W91009

    2.5 km

  • UPCC AT HEALTHY PRESTATYN

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

    ODS code W00190

    2.5 km

  • SEABANK SURGERY

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

    ODS code W91632

    4.1 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

  • Llys Dewi

    BCT · Gronant

    0.1 miles
  • Llys Dewi

    BCT · Gronant

    0.1 miles
  • Gronant Crossroads

    BCT · Gronant

    0.2 miles
  • Crossroads

    BCT · Gronant

    0.2 miles
  • Llys Edward

    BCT · Gronant

    0.2 miles

Evidence in context

Schools

9 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gronant is the nearest published school at 676 m.

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

Recorded crime

101 published events cover 12 months, averaging 8.417 events per published month. The largest recorded category is Violence and sexual offences with 57 events.

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