HP4 1QD

Ashridge · Dacorum · England

Updated September 2026

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Location overview

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Local authority
Dacorum
Postcode district
HP4
Postcode sector
HP4 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
HP4 1UH 25 m
HP4 1QE 75 m
HP4 1QG 91 m
HP4 1PL 243 m
HP4 1QQ 428 m
Complete postcode fields and official codes
Postcode
HP4 1QD
Status
Terminated
Introduced
1 March 1988
Terminated
1 May 1994
Postcode area
HP
Postcode district
HP4
Postcode sector
HP4 1
Latitude
51.805815
Longitude
-0.551000
British National Grid easting
500,000
British National Grid northing
212,900

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Dacorum · E07000096
Electoral ward
Ashridge · E05004695
Parish or community
E04004704
Output area
E00118656
Lower layer super output area
Dacorum 006B · E01023356
Middle layer super output area
Dacorum 006 · E02004861

Postcode source versions

Explore HP4

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
10
Primary
9
Secondary
0
  1. Little Gaddesden Church of England Voluntary Aided Primary School

    Voluntary aided school

    902 m
  2. Dagnall VA Church of England School

    Voluntary aided school

    3.3 km
  3. Studham Village CofE Academy

    Academy converter

    3.3 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
35
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 11
  • Criminal damage and arson 8
  • Anti social behaviour 5
  • Other theft 4
  • Burglary 3

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
HP4 1 residents
6,397

Age bands in HP4 1

Wider postcode sector
Age 0 to 14
19.5%

1,174 residents

Age 15 to 24
8.3%

499 residents

Age 25 to 44
20.3%

1,223 residents

Age 45 to 64
29.9%

1,804 residents

Age 65 and over
22%

1,329 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

  • GOSSOMS END SURGERY

    VICTORY ROAD, BERKHAMSTED, HP4 1DL

    ODS code E82652

    5.0 km

Nearby transport

  • Hudnall Lane

    BCT · Little Gaddesden

    0.2 miles
  • Hudnall Lane

    BCT · Little Gaddesden

    0.2 miles
  • Hudnall House

    BCT · Hudnall

    0.3 miles
  • Hudnall House

    BCT · Hudnall

    0.4 miles
  • War Memorial

    BCT · Little Gaddesden

    0.5 miles

Relative deprivation

English Indices of Deprivation 2025 for Dacorum 006B, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

6 of 10

Overall England rank

17,653 of 33,755

Income
9 of 10
Employment
10 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
8 of 10
Housing and services
1 of 10
Living environment
1 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Evidence in context

Schools

10 open schools are in scope, including 9 primary and 0 secondary schools. Little Gaddesden Church of England Voluntary Aided Primary School is the nearest published school at 902 m.

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

Recorded crime

35 published events cover 12 months, averaging 2.917 events per published month. The largest recorded category is Violence and sexual offences with 11 events.

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