Schools
17 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Deganwy is the nearest published school at 940 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL31 9SL
Glyn y Marl · Conwy · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Glyn y Marl
- Local authority
- Conwy
- Constituency
- Bangor Aberconwy
- Postcode district
- LL31
- Postcode sector
- LL31 9
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL31 9SL
- Status
- Terminated
- Introduced
- 1 January 1980
- Terminated
- 1 May 2017
- Postcode area
- LL
- Postcode district
- LL31
- Postcode sector
- LL31 9
- Latitude
- 53.284987
- Longitude
- -3.814805
- British National Grid easting
- 279,111
- British National Grid northing
- 377,981
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Conwy · W06000003
- Electoral ward
- Glyn y Marl · W05001415
- Parish or community
- W04000902
- Westminster constituency
- Bangor Aberconwy · W07000083
- Output area
- W00000877
- Lower layer super output area
- Conwy 006C · W01000165
- Middle layer super output area
- Conwy 006 · W02000032
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore LL31
Schools
Within 3.1 miles of this postcode
- Open schools
- 17
- Primary
- 0
- Secondary
- 0
- 940 m
Ysgol Deganwy
Welsh establishment
- 1.4 km
Ysgol Porth y Felin
Welsh establishment
- 1.5 km
Ysgol Aberconwy
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 832
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 327
- Anti social behaviour 173
- Public order 71
- Shoplifting 64
- Criminal damage and arson 54
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- LL31 9 residents
- 10,205
Age bands in LL31 9
Wider postcode sector- Age 0 to 14
- 16.5%
- Age 15 to 24
- 9.2%
- Age 25 to 44
- 22.9%
- Age 45 to 64
- 26.5%
- Age 65 and over
- 24.9%
1,694 residents
942 residents
2,349 residents
2,726 residents
2,559 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
7
within 5 km straight-line
MEDDYG CARE
MEDDYG CARE LONFA, GLYN Y MARL ROAD, LLANDUDNO JUNCTION, LL31 9NS
ODS code W94020
635 m
BODREINALLT
BODREINALLT SURGERY, CASTLE STREET, CONWY, LL32 8AT
ODS code W94031
922 m
LLYS MEDDYG
GYFFIN SURGERY, WOODLANDS, GYFFIN, CONWY, LL32 8LT
ODS code W94016
1.4 km
CRAIG Y DON MEDICAL PRACTICE
CLARENCE ROAD, CRAIG Y DON, LLANDUDNO, LL30 1TA
ODS code W94019
3.9 km
WEST SHORE SURGERY
9 BRYNIAU ROAD, LLANDUDNO, LL30 2BL
ODS code W94622
4.1 km
MOSTYN HOUSE MEDICAL PRACTICE
MOSTYN BROADWAY, LLANDUDNO, LL30 1YL
ODS code W94001
4.2 km
THE MEDICAL CENTRE
PENRHYN BAY SURGERY, PLAS PENRHYN, PENRHYN BAY, LLANDUDNO, LL30 3EU
ODS code W94018
4.2 km
Nearby transport
- 0.0 miles
Flyover Stop X
BCT · Llandudno Junction
- 0.0 miles
Flyover Stop W
BCT · Llandudno Junction
- 0.0 miles
New Road Stand Z
BCT · Llandudno Junction
- 0.1 miles
New Road Stand Y
BCT · Llandudno Junction
- 0.1 miles
Arriva Depot
BCT · Llandudno Junction
Evidence in context
Recorded crime
832 published events cover 12 months, averaging 69.333 events per published month. The largest recorded category is Violence and sexual offences with 327 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.