Schools
12 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Parc Y Llan is the nearest published school at 1.0 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
CH7 4DG
Treuddyn · Flintshire · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Ward
- Treuddyn
- Local authority
- Flintshire
- Constituency
- Alyn and Deeside
- Postcode district
- CH7
- Postcode sector
- CH7 4
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CH7 4DG
- Status
- Terminated
- Introduced
- 1 January 1991
- Terminated
- 1 July 2000
- Postcode area
- CH
- Postcode district
- CH7
- Postcode sector
- CH7 4
- Latitude
- 53.126313
- Longitude
- -3.130033
- British National Grid easting
- 324,481
- British National Grid northing
- 359,389
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Flintshire · W06000005
- Electoral ward
- Treuddyn · W05001614
- Parish or community
- W04000210
- Westminster constituency
- Alyn and Deeside · W07000082
- Output area
- W00001822
- Lower layer super output area
- Flintshire 019D · W01000339
- Middle layer super output area
- Flintshire 019 · W02000076
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 CH7
Schools
Within 3.1 miles of this postcode
- Open schools
- 12
- Primary
- 0
- Secondary
- 0
- 1.6 km
Ysgol Parc Y Llan
Welsh establishment
- 1.6 km
Ysgol Terrig
Welsh establishment
- 1.6 km
Nercwys CIW Voluntary Aided Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 43
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 18
- Anti social behaviour 7
- Criminal damage and arson 6
- Public order 5
- Other theft 4
Census 2021
Population and age profile
- Postcode residents
- Not supplied
- Postcode households
- Not supplied
- Residents per household
- Not available
- CH7 4 residents
- 6,308
Age bands in CH7 4
Wider postcode sector- Age 0 to 14
- 15.1%
- Age 15 to 24
- 9.3%
- Age 25 to 44
- 20.5%
- Age 45 to 64
- 31.1%
- Age 65 and over
- 24%
911 residents
561 residents
1,235 residents
1,879 residents
1,448 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
2
within 5 km straight-line
LEESWOOD SURGERY
QUEEN STREET, LEESWOOD, MOLD, CH7 4RQ
ODS code W91044
2.7 km
PENDRE SURGERY
CLAYTON ROAD, MOLD, CH7 1SS
ODS code W91017
4.8 km
Nearby transport
- 0.3 miles
Terrig Bridge
BCT · Treuddyn
- 0.3 miles
Terrig Bridge
BCT · Treuddyn
- 0.4 miles
Terrig Farm
BCT · Treuddyn
- 0.4 miles
Terrig Farm
BCT · Treuddyn
- 0.5 miles
Ty`n-y-groesffordd
BCT · Treuddyn
Evidence in context
Recorded crime
43 published events cover 12 months, averaging 3.583 events per published month. The largest recorded category is Violence and sexual offences with 18 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.