LL42 1RT

Abermaw · Gwynedd · Wales

Updated September 2026

Compare this postcode

Location overview

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Ward
Abermaw
Local authority
Gwynedd
Constituency
Dwyfor Meirionnydd
Postcode district
LL42
Postcode sector
LL42 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL42 1RR 296 m
LL42 1AZ 922 m
LL42 1AJ 1.3 km
LL42 1AQ 1.5 km
LL43 2LQ 1.6 km
Complete postcode fields and official codes
Postcode
LL42 1RT
Status
Terminated
Introduced
1 January 1980
Terminated
1 January 1995
Postcode area
LL
Postcode district
LL42
Postcode sector
LL42 1
Latitude
52.749443
Longitude
-4.081561
British National Grid easting
259,600
British National Grid northing
318,900

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Gwynedd · W06000002
Electoral ward
Abermaw · W05001508
Parish or community
W04000047
Westminster constituency
Dwyfor Meirionnydd · W07000096
Output area
W00000248
Lower layer super output area
Gwynedd 016F · W01002004
Middle layer super output area
Gwynedd 016 · W02000025

Postcode source versions

Explore LL42

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
2
Primary
0
Secondary
0
  1. Ysgol y Traeth

    Welsh establishment

    3.1 km
  2. Ysgol Gynradd Dyffryn Ardudwy

    Welsh establishment

    4.0 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
6
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 4
  • Other theft 1
  • Anti social behaviour 1

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
LL42 1 residents
2,182

Age bands in LL42 1

Wider postcode sector
Age 0 to 14
16.4%

352 residents

Age 15 to 24
9%

193 residents

Age 25 to 44
20.5%

440 residents

Age 45 to 64
28.2%

604 residents

Age 65 and over
25.9%

555 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

1

within 5 km straight-line

  • MINFOR SURGERY

    PARK ROAD, BARMOUTH, LL42 1PL

    ODS code W94008

    3.0 km

Nearby transport

  • Caerddaniel

    BCT · Llanaber

    0.1 miles
  • Caerddaniel

    BCT · Llanaber

    0.1 miles
  • Dylan's Barmouth

    BCT · Tal-y-Bont

    0.3 miles
  • Dylan's Barmouth

    BCT · Tal-y-Bont

    0.3 miles
  • Garage

    BCT · Llanaber

    0.5 miles

Evidence in context

Schools

2 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol y Traeth is the nearest published school at 1.9 miles.

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

Recorded crime

6 published events cover 12 months, averaging 0.5 events per published month. The largest recorded category is Violence and sexual offences with 4 events.

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