LL31 9AQ

POSTCODE

LL31 9AQ is a postcode in Glyn y Marl.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
53.2940, -3.8173
OS grid SH789789 (278,972, 378,985)
IMD Wales
10/10
#1838
Crime · Aug '26
Around average · 11.4 per 1k
MoM +2% vs Jul '26
Plus Code
9C5R75VM+H3
Least deprived 10%
IMD Wales
Around average · 11.4 per 1k
Crime · Aug '26
Wales
Region
Least deprived 10%
IMD Wales
Around average · 11.4 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.
1838
Rank out of 1,917 LSOAs in Wales
1 - Most deprived10 - Least deprived
Rank 1838 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 & Wales
See sold prices in LL31

Police Recorded Crime near LL31 9AQ

England & Wales
Crime trends · near LL31 9AQ

Counts are for Glyn y Marl 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
38
YoY —
38190
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
16
YoY —
26130
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
2
YoY —
1050
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
1
YoY —
210
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
10
YoY —
1050
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
21
YoY —
21110
Sep '24Mar '25Sep '25Mar '26Aug '26

0 of 6 key categories improving

88
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,856
White Brit.96.0%
Other White1.5%
+ other · 2.5%

Religion

Total residents: 1,856
Christian58.8%
No religion33.5%
Not answered6.7%
+ other · 1.0%

Age groups

Total residents: 1,859
50–6425.9%
65–7418.7%
35–4913.2%
75–8411.0%
10–156.3%
+ 6 other age groups · 24.9%

Households

Total households: 859
One person: aged 66+19.9%
Single family household, all members 66+17.8%
Married or civil partnership couple: No children14.1%
Married or civil partnership couple: Dependent children11.4%
One person: other10.1%
+ 9 other households · 26.7%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Deganwy Rail Station

    Rail

    1.1 km straight lineabout 13 min
  • Llandudno Junction Rail Station

    Rail · Main Entrance

    1.2 km straight lineabout 15 min
  • Conwy Rail Station

    Rail · East Entrance

    1.8 km straight lineabout 22 min

Bus stops

  • High Pastures

    Bus · after · south-west

    52 m straight lineabout 1 min
  • Tywyn Playground

    Bus · o/s · north-east

    115 m straight lineabout 1 min
  • Marl Lane

    Bus · after Orchard Lodge · west

    142 m straight lineabout 2 min
  • Marl Lane

    Bus · before Orchard Lodge · east

    153 m straight lineabout 2 min
  • Bethel

    Bus · before · south-west

    222 m straight lineabout 3 min

Coordinates & Location for LL31 9AQ

Wales
Country
Conwy
Local Authority
Glyn y Marl
Ward
Colwyn Bay
Travel to Work
TTWA
Postcode
LL31 9AQ
Coordinates
53.2940, -3.8173
Grid reference
SH789789
Easting
278,972
Northing
378,985
Region
Wales
Plus Code
9C5R75VM+H3
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Conwy
Travel to Work
Colwyn Bay
ITL Region
Conwy
National Park
Non-National Park

Administrative Information

Conwy
Local Authority
Council Area
Bangor Aberconwy W07000083
Constituency
W07000083
North Wales
Police Force
Wales
Ward
Glyn y Marl
Constituency code
W07000083
EU Electoral Region
Wales
Parish
Conwy
International Territorial Level
Conwy

Health & NHS

Betsi Cadwaladr University Health Board
Health Authority
Serving (pseudo) Wales
NHS Wales
Wales
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
Conwy 006C W01000165
W01000165
MSOA 2021
Mid Super Output
Conwy 006 W02000032
W02000032
LSOA 2011
Super Output Area
Conwy 006C W01000165
W01000165
MSOA 2011
Mid Super Output
Conwy 006 W02000032
W02000032
Urban: 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) Urban city and town C1
2021 Classification
Urban: Further from a major town or city UF1

Sun & Time Information

7:45 AM6:15 PM
7:45 AM
Sunrise
6:15 PM
Sunset
10 hours 30 minutes of daylight today
Sunrise (today)
7:45 AM
Sunset (today)
6:15 PM
Daylight duration
10 hours 30 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode LL31 9AQ 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) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Further from a major town or city UF1. LSOA W01000165 and MSOA W02000032 assigned.
2025 — Indices of Deprivation
IMD Wales rank: 1838
Present — Active
Postcode LL31 9AQ 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 Conwy.

You apply through this education local authority even if the school is in another council area.

Apply for a primary place via Conwy

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Explore the full Conwy
See local data, transport links, deprivation trends and more for the broader area — all in one place.