Schools
1 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gymraeg Henllan is the nearest published school at 2.8 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL16 5BZ
Llansannan · Conwy · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Llansannan
- Local authority
- Conwy
- Constituency
- Bangor Aberconwy
- Postcode district
- LL16
- Postcode sector
- LL16 5
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL16 5BZ
- Status
- Terminated
- Introduced
- 1 January 1991
- Terminated
- 1 May 1994
- Postcode area
- LL
- Postcode district
- LL16
- Postcode sector
- LL16 5
- Latitude
- 53.184115
- Longitude
- -3.518870
- British National Grid easting
- 298,600
- British National Grid northing
- 366,300
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Conwy · W06000003
- Electoral ward
- Llansannan · W05001421
- Parish or community
- W04000131
- Westminster constituency
- Bangor Aberconwy · W07000083
- Output area
- W00000863
- Lower layer super output area
- Conwy 014C · W01000162
- Middle layer super output area
- Conwy 014 · W02000040
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 LL16
Schools
Within 3.1 miles of this postcode
- Open schools
- 1
- Primary
- 0
- Secondary
- 0
- 4.4 km
Ysgol Gymraeg Henllan
Welsh establishment
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- LL16 5 residents
- 3,960
Age bands in LL16 5
Wider postcode sector- Age 0 to 14
- 16%
- Age 15 to 24
- 9.7%
- Age 25 to 44
- 20.8%
- Age 45 to 64
- 31.1%
- Age 65 and over
- 22.4%
713 residents
432 residents
930 residents
1,387 residents
1,000 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.
Nearby transport
- 0.6 miles
Capel Gwynfa
BCT · Bryn Rhyd-yr-Arian
- 1.6 miles
Tan y Clogwyn
BCT · Groes
- 1.6 miles
Tan y Clogwyn
BCT · Groes
- 1.7 miles
Pentre Turn
BCT · Groes
- 1.7 miles
Pentre Turn
BCT · Groes