Most deprived 20–30%
IMD Wales
Around average · 9.7 per 1k
Crime · Aug '26
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.
405
Rank out of 1,917 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 405 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 & WalesPolice Recorded Crime near LL55 1HH
England & WalesCrime trends · near LL55 1HH
Counts are for Cadnant 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
10
YoY —
1370
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
2
YoY —
1050
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
0
YoY —
110
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
2
YoY —
530
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
2
YoY —
740
Sep '24Mar '25Sep '25Mar '26Aug '26
Demographics (LSOA 2021 context)
Ethnicity
White Brit.95.8%
Other White2.0%
+ other · 2.2%
Religion
No religion47.3%
Christian44.7%
Not answered7.0%
+ other · 1.0%
Age groups
50–6420.4%
35–4917.9%
25–3412.1%
65–7410.5%
10–157.8%
+ 6 other age groups · 31.3%
Households
One person: other21.7%
One person: aged 66+16.6%
Lone parent family: With dependent children10.7%
Married or civil partnership couple: Dependent children8.2%
Cohabiting couple family: With dependent children7.8%
+ 9 other households · 35.0%
Getting around
Straight-line distance from this postcode. Walking time is approximate.
Stations
- 1.0 km straight lineabout 13 min
Caernarfon (Welsh Highland Rly-Caernarfon)
Underground
- 4.7 km straight lineabout 59 min
Dinas (Welsh Highland Rly-Caernarfon)
Underground
- 6.0 km straight lineabout 75 min
Waunfawr (Welsh Highland Rly-Caernarfon)
Underground
Bus stops
- 89 m straight lineabout 1 min
Cae Berllan
Bus · before · south-west
- 89 m straight lineabout 1 min
Ffordd Elidir
Bus · after · north-east
- 110 m straight lineabout 1 min
Cae Berllan
Bus · after · north-east
- 112 m straight lineabout 1 min
Ysgol Sir Hugh Owen
Bus · o/s · north-east
- 138 m straight lineabout 2 min
Cae Mur
Bus · o/s 29 · north
Coordinates & Location for LL55 1HH
Postcode
LL55 1HH
Coordinates
53.1450, -4.2630
Grid reference
SH487632
Easting
248,740
Northing
363,268
Region
Wales
Plus Code
9C5Q4PWP+2Q
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
Cadnant
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 006A W01000059
W01000059MSOA 2021
Mid Super Output
Gwynedd 006 W02000015
W02000015LSOA 2011
Super Output Area
Gwynedd 006A W01000059
W01000059MSOA 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
7:50 AM
Sunrise
6:13 PM
Sunset
10 hours 23 minutes of daylight today
Sunrise (today)
7:50 AM
Sunset (today)
6:13 PM
Daylight duration
10 hours 23 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 1HH 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 W01000059 and MSOA W02000015 assigned.
2025 — Indices of Deprivation
IMD Wales rank: 405
Present — Active
Postcode LL55 1HH 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
We've matched the postcode to Gwynedd.
You apply through this education local authority even if the school is in another council area.
Apply for a primary place via GwyneddApply for a secondary placeAdmissions and composite prospectus guidanceApplication deadlines and offer daysHome education — find your councilHome education guidance
GOV.UK is the official apply and admissions handoff. We do not link a generic council homepage. Per-LA composite prospectus URLs are not in the API yet.
Spot a mistake on this page? Email [email protected] and we'll check it against the source.
Explore the full Gwynedd
See local data, transport links, deprivation trends and more for the broader area — all in one place.