Schools
4 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Caer Drewyn is the nearest published school at 518 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
LL21 9YG
Edeirnion · Denbighshire · Wales
Updated September 2026
Compare this postcodeLocation overview
Drag to pan. Use + or - to zoom. Open larger map
- Ward
- Edeirnion
- Local authority
- Denbighshire
- Constituency
- Dwyfor Meirionnydd
- Postcode district
- LL21
- Postcode sector
- LL21 9
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL21 9YG
- Status
- Terminated
- Introduced
- 1 July 1990
- Terminated
- 1 December 1992
- Postcode area
- LL
- Postcode district
- LL21
- Postcode sector
- LL21 9
- Latitude
- 52.987950
- Longitude
- -3.386837
- British National Grid easting
- 307,000
- British National Grid northing
- 344,300
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Denbighshire · W06000004
- Electoral ward
- Edeirnion · W05001337
- Parish or community
- W04000147
- Westminster constituency
- Dwyfor Meirionnydd · W07000096
- Output area
- W00001032
- Lower layer super output area
- Denbighshire 015A · W01000193
- Middle layer super output area
- Denbighshire 015 · W02000056
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 LL21
Schools
Within 3.1 miles of this postcode
- Open schools
- 4
- Primary
- 0
- Secondary
- 0
- 518 m
Ysgol Caer Drewyn
Welsh establishment
- 2.3 km
Ysgol Bro Elwern
Welsh establishment
- 4.3 km
Ysgol Gynradd Carrog
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 112
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 67
- Anti social behaviour 14
- Criminal damage and arson 12
- Public order 6
- Other theft 5
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- LL21 9 residents
- 3,536
Age bands in LL21 9
Wider postcode sector- Age 0 to 14
- 15.8%
- Age 15 to 24
- 8.5%
- Age 25 to 44
- 19.5%
- Age 45 to 64
- 29.6%
- Age 65 and over
- 26.5%
579 residents
313 residents
716 residents
1,085 residents
970 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
1
within 5 km straight-line
THE HEALTH CENTRE
CORWEN FAMILY PRACTICE, GREEN LANE, CORWEN, LL21 0DN
ODS code W91047
1.2 km
Nearby transport
- 0.3 miles
Ty`n-y-llidiart Ind Est
BCT · Clawdd Poncen
- 0.3 miles
Ty`n-y-llidiart Ind Est
BCT · Clawdd Poncen
- 0.4 miles
Clawdd Poncen
BCT · Clawdd Poncen
- 0.6 miles
Station House
BCT · Corwen
- 0.6 miles
Station House
BCT · Corwen
Evidence in context
Recorded crime
112 published events cover 12 months, averaging 9.333 events per published month. The largest recorded category is Violence and sexual offences with 67 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.