Least deprived 10–20%
IMD Wales
Around average · 7.0 per 1k
Crime · Aug '26
£200,000
Median property price · Sep 2025–Aug 2026 · 1,179 sales
+3.9%
Last 12 full months vs the prior 12
Wales
Region
Deprivation Index (IMD)
IMD Wales — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, access to services, housing, and community safety.
1565
Rank out of 1,917 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 1565 out of 1,917 lower layer super output areas in Wales. N/A for England, Scotland and Northern Ireland as this postcode is in Wales.
Property sales (Land Registry)
England & WalesProperty sales · LL55 1HY
HM Land Registry · Gwynedd
Average price
£231,074
Median price: £200,000
Median +3.9% vs prior 12 months
Standard sales only · Sep 2025–Aug 2026 · 1,179 sales
Property type filter
Recent sale price trend
Not enough monthly sales for chart with current filter.
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.
Police Recorded Crime near LL55 1HY
England & WalesCrime trends · near LL55 1HY
Counts are for Menai electoral ward, not a 1-mile police.uk street search around this postcode.
data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
6
YoY —
630
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
4
YoY —
420
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
0
YoY —
000
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
000
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
1
YoY —
110
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
3
YoY —
320
Sep '24Mar '25Sep '25Mar '26Aug '26
Demographics (LSOA 2021 context)
Ethnicity
White Brit.94.0%
Other White2.2%
+ other · 3.8%
Religion
Christian55.5%
No religion36.0%
Not answered7.0%
+ other · 1.5%
Age groups
50–6420.2%
35–4916.3%
65–7412.5%
25–3411.4%
75–8410.9%
+ 6 other age groups · 28.7%
Households
One person: other22.2%
One person: aged 66+16.1%
Single family household, all members 66+13.0%
Married or civil partnership couple: Dependent children11.3%
Married or civil partnership couple: No children10.2%
+ 9 other households · 27.2%
Getting around
Straight-line distance from this postcode. Walking time is approximate.
Stations
- 886 m straight lineabout 11 min
Caernarfon (Welsh Highland Rly-Caernarfon)
Underground
- 4.6 km straight lineabout 58 min
Dinas (Welsh Highland Rly-Caernarfon)
Underground
- 6.2 km straight lineabout 78 min
Waunfawr (Welsh Highland Rly-Caernarfon)
Underground
Bus stops
- 57 m straight lineabout 1 min
Wilmar
Bus · o/s · north-east
- 66 m straight lineabout 1 min
Brynafon
Bus · nr · south
- 140 m straight lineabout 2 min
Kiltynan
Bus · o/s · south-west
- 173 m straight lineabout 2 min
Gwyddfor
Bus · nr · north-east
- 186 m straight lineabout 2 min
Cae Berllan
Bus · after · north-east
Coordinates & Location for LL55 1HY
Postcode
LL55 1HY
Coordinates
53.1450, -4.2675
Grid reference
SH484632
Easting
248,443
Northing
363,271
Region
Wales
Plus Code
9C5Q4PVM+X2
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Caernarfon
Travel to Work
Bangor and Holyhead
ITL Region
Gwynedd
National Park
Non-National Park
Administrative Information
Gwynedd
Local Authority
Council AreaDwyfor Meirionnydd W07000096
Constituency
W07000096North Wales
Police Force
Wales
Ward
Menai
Constituency code
W07000096
EU Electoral Region
Wales
Parish
Caernarfon
International Territorial Level
Gwynedd
Health & NHS
Betsi Cadwaladr University Health Board
Health Authority
Serving (pseudo) Wales
NHS WalesWales
Cancer Alliance
National
Health Authority
Betsi Cadwaladr University Health Board
NHS Region
Wales
Integrated Care Board
Wales
Primary Care Org
Betsi Cadwaladr University Health Board
Sub ICB Location
Betsi Cadwaladr University
Cancer Alliance
Wales
Statistical Areas
LSOA 2021
Super Output Area
Gwynedd 006B W01000093
W01000093MSOA 2021
Mid Super Output
Gwynedd 006 W02000015
W02000015LSOA 2011
Super Output Area
Gwynedd 006B W01000093
W01000093MSOA 2011
Mid Super Output
Gwynedd 006 W02000015
W02000015Urban: Further from a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 Classification
(England/Wales) Rural town and fringe D1
2021 Classification
Urban: Further from a major town or city UF1
Sun & Time Information
7:42 AM
Sunrise
6:22 PM
Sunset
10 hours 40 minutes of daylight today
Sunrise (today)
7:42 AM
Sunset (today)
6:22 PM
Daylight duration
10 hours 40 minutes
Time zone
GMT / BST (UTC +0 / +1)
Postcode History
January 1980
First Introduced
Active fromNot terminated
Usage Ended
Terminated~46 years
Active Duration
1980 -> PresentJanuary 1980 — Introduced
Postcode LL55 1HY introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Town and Fringe – less sparse: OA falls within the Town and Fringe category and the wider surrounding area is less sparsely populated 6
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural town and fringe D1.
2021 — Census Update
2021 Census classification: Urban: Further from a major town or city UF1. LSOA W01000093 and MSOA W02000015 assigned.
2025 — Indices of Deprivation
IMD Wales rank: 1565
Present — Active
Postcode LL55 1HY is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live
School applications
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Explore the full Gwynedd
See local data, transport links, deprivation trends and more for the broader area — all in one place.