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LL65 1UU

Tref Cybi · Isle of Anglesey · Wales

Updated September 2026

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Location overview

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Ward
Tref Cybi
Local authority
Isle of Anglesey
Constituency
Ynys Môn
Postcode district
LL65
Postcode sector
LL65 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL65 1RR 36 m
LL65 1RN 40 m
LL65 1UN 53 m
LL65 1RW 66 m
LL65 1ND 84 m
Complete postcode fields and official codes
Postcode
LL65 1UU
Status
Terminated
Introduced
1 July 1983
Terminated
1 December 1985
Postcode area
LL
Postcode district
LL65
Postcode sector
LL65 1
Latitude
53.310327
Longitude
-4.634172
British National Grid easting
224,600
British National Grid northing
382,500

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Isle of Anglesey · W06000001
Electoral ward
Tref Cybi · W05001503
Parish or community
W04000870
Westminster constituency
Ynys Môn · W07000112
Output area
W00000076
Lower layer super output area
Isle of Anglesey 003A · W01000016
Middle layer super output area
Isle of Anglesey 003 · W02000003

Postcode source versions

Explore LL65

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
5
Primary
0
Secondary
0

  1. Ysgol Santes Fair, St Mary' s R.C. School

    Welsh establishment

    221 m

  2. Ysgol Uwchradd Caergybi

    Welsh establishment

    385 m

  3. Ysgol Llanfawr

    Welsh establishment

    746 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,430
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 634
  • Anti social behaviour 246
  • Shoplifting 121
  • Public order 108
  • Criminal damage and arson 103

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
LL65 1 residents
5,834

Age bands in LL65 1

Wider postcode sector
Age 0 to 14
18.7%

1,142 residents

Age 15 to 24
11.8%

719 residents

Age 25 to 44
23.5%

1,434 residents

Age 45 to 64
25.9%

1,584 residents

Age 65 and over
20.2%

1,234 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

3

within 5 km straight-line

  • MEDDYGFA VICTORIA SURGERY

    VICTORIA ROAD, HOLYHEAD, LL65 1UD

    ODS code W94038

    116 m

  • HWB IECHYD CYBI

    UCHELDRE AVENUE, HOLYHEAD, LL65 1RA

    ODS code W94026

    175 m

  • UPCC AT YSBYTY PENRHOS ST

    YSBYTY PENRHOS STANLEY, PENRHOS BEACH ROAD, HOLYHEAD, LL65 2QA

    ODS code W00193

    1.4 km

Nearby transport

  • Hill Street Car Park

    BCT · Holyhead

    0.0 miles

  • Holyhead Clock

    BCT · Holyhead

    0.1 miles

  • Summer Hill

    BCT · Holyhead

    0.1 miles

  • British Terrace

    BCT · Holyhead

    0.1 miles

  • Holyhead Railway Station

    BCT · Holyhead

    0.2 miles

Evidence in context

Schools

5 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Santes Fair, St Mary' s R.C. School is the nearest published school at 221 m.

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

Recorded crime

1,430 published events cover 12 months, averaging 119.167 events per published month. The largest recorded category is Violence and sexual offences with 634 events.

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