LL20 7DG

Llangollen · Denbighshire · Wales

Updated September 2026

Compare this postcode

Location overview

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Local authority
Denbighshire
Constituency
Clwyd East
Postcode district
LL20
Postcode sector
LL20 7

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL20 8AR 1.1 km
LL20 7DH 1.3 km
LL20 8BQ 1.3 km
LL20 7PP 1.6 km
LL20 7AS 1.6 km
Complete postcode fields and official codes
Postcode
LL20 7DG
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL20
Postcode sector
LL20 7
Latitude
52.951013
Longitude
-3.147173
British National Grid easting
323,022
British National Grid northing
339,907

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Denbighshire · W06000004
Parish or community
W04000165
Westminster constituency
Clwyd East · W07000094
Output area
W00001112
Lower layer super output area
Denbighshire 016E · W01000210
Middle layer super output area
Denbighshire 016 · W02000057

Postcode source versions

Explore LL20

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
6
Primary
0
Secondary
0
  1. Ysgol Bryn Collen Llangollen

    Welsh establishment

    1.6 km
  2. Ysgol Gymraeg y Gwernant

    Welsh establishment

    1.6 km
  3. Ysgol Dinas Bran

    Welsh establishment

    2.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Criminal damage and arson 1

Census 2021

Population and age profile

Postcode residents
4

1 female, 3 male

Postcode households
3
Residents per household
1.3
LL20 7 residents
4,461

Age bands in LL20 7

Wider postcode sector
Age 0 to 14
13.2%

595 residents

Age 15 to 24
9.6%

432 residents

Age 25 to 44
18.9%

854 residents

Age 45 to 64
32.8%

1,484 residents

Age 65 and over
25.6%

1,155 residents

This postcode contained 0.1% 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+
0%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
0%
Decent broadband available from fixed wireless
50%

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 straight-line

  • CANOLFAN IECHYD

    LLANGOLLEN HEALTH CENTRE, BISHOPS WALK, LLANGOLLEN, LL20 8RZ

    ODS code W91010

    2.4 km

Nearby transport

  • Maes Pengwern

    BCT · Llangollen

    1.1 miles
  • Maes Meredydd

    BCT · Pontfadog

    1.1 miles
  • Maes Meredydd

    BCT · Pontfadog

    1.1 miles
  • Erw Deg

    BCT · Llangollen

    1.1 miles
  • Vale of Llangollen Golf Club

    BCT · Llangollen

    1.2 miles

Evidence in context

Schools

6 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Bryn Collen Llangollen is the nearest published school at 1.0 miles.

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

Recorded crime

1 published events cover 12 months, averaging 0.083 events per published month. The largest recorded category is Criminal damage and arson with 1 events.

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