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CH6 5AJ

Flint: Castle · Flintshire · Wales

Updated September 2026

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Location overview

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Post town
Flint
Ward
Flint: Castle
Local authority
Flintshire
Constituency
Alyn and Deeside
Postcode district
CH6
Postcode sector
CH6 5

Nearby postcodes

Nearby postcode distances
Postcode Distance
CH6 5LA 14 m
CH6 5AD 16 m
CH6 5AL 48 m
CH6 5AE 50 m
CH6 5FE 73 m
Complete postcode fields and official codes
Postcode
CH6 5AJ
Status
Terminated
Introduced
1 January 1980
Terminated
1 February 2025
Postcode area
CH
Postcode district
CH6
Postcode sector
CH6 5
Latitude
53.249148
Longitude
-3.134407
British National Grid easting
324,405
British National Grid northing
373,058

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Flintshire · W06000005
Electoral ward
Flint: Castle · W05001587
Parish or community
W04000186
Westminster constituency
Alyn and Deeside · W07000082
Output area
W00001549
Lower layer super output area
Flintshire 004A · W01000288
Middle layer super output area
Flintshire 004 · W02000061

Postcode source versions

Explore CH6

Property

View all property records
1 recorded sale at this postcode
Address Date Price
19 - 21, Church Street, Flint, CH6 5AJ 16 June 2023 £143,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
11
Primary
0
Secondary
0

  1. Gwynedd C.P. School

    Welsh establishment

    531 m

  2. Ysgol Gymraeg Croes Atti

    Welsh establishment

    673 m

  3. St Mary's R.C. Primary School

    Welsh establishment

    889 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,370
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 470
  • Shoplifting 313
  • Anti social behaviour 202
  • Criminal damage and arson 110
  • Public order 68

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CH6 5 residents
13,949

Age bands in CH6 5

Wider postcode sector
Age 0 to 14
17.5%

2,438 residents

Age 15 to 24
10.6%

1,479 residents

Age 25 to 44
26.8%

3,729 residents

Age 45 to 64
26%

3,617 residents

Age 65 and over
19.1%

2,658 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

3

within 5 km straight-line

  • EYTON PLACE SURGERY

    FLINT HEALTH & WELLBEING CTR, EARL STREET, FLINT, CH6 5ER

    ODS code W91046

    152 m

  • THE LAURELS SURGERY

    FLINT HEALTH & WELLBEING CENTRE, EARL STREET, FLINT, CH6 5ER

    ODS code W91055

    152 m

  • ALLT GOCH MEDICAL CENTRE

    LON Y BECWS, FLINT, CH6 5UZ

    ODS code W91032

    351 m

Nearby transport

  • Flint Rail Station

    RLY · Flint

    0.1 miles

  • Flint Library

    BCT · Flint

    0.1 miles

  • The Ship Hotel

    BCT · Flint

    0.1 miles

  • Flint Rail Station (Main Entrance)

    RSE · Flint

    0.1 miles

  • Flint Library

    BCT · Flint

    0.1 miles

Evidence in context

Property market

The five-year median is £143,000 from 1 recorded sale in CH6 5AJ. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Flintshire is £213,930 in June 2026, up 1.0% year on year.

Schools

11 open schools are in scope, including 0 primary and 0 secondary schools. Gwynedd C.P. School is the nearest published school at 531 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

1,370 published events cover 12 months, averaging 114.167 events per published month. The largest recorded category is Violence and sexual offences with 470 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.