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SG3 6SD

Aston, Datchworth & Walkern · East Hertfordshire · England

Updated September 2026

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Location overview

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Ward
Aston, Datchworth & Walkern
Local authority
East Hertfordshire
Constituency
Stevenage
Postcode district
SG3
Postcode sector
SG3 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SG3 6SE 180 m
SG3 6SB 181 m
SG3 6RZ 242 m
AL6 0NL 313 m
AL6 0NJ 328 m
Complete postcode fields and official codes
Postcode
SG3 6SD
Status
Terminated
Introduced
1 April 1985
Terminated
1 December 1986
Postcode area
SG
Postcode district
SG3
Postcode sector
SG3 6
Latitude
51.838980
Longitude
-0.158016
British National Grid easting
527,000
British National Grid northing
217,200

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
East Hertfordshire · E07000242
Electoral ward
Aston, Datchworth & Walkern · E05015354
Parish or community
E04004728
Westminster constituency
Stevenage · E14001516
Output area
E00119199
Lower layer super output area
East Hertfordshire 019E · E01023467
Middle layer super output area
East Hertfordshire 019 · E02007093

Postcode source versions

Explore SG3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
23
Primary
17
Secondary
2

  1. St Michael's Woolmer Green CofE VA Primary School

    Voluntary aided school

    2.1 km

  2. All Saints Church of England Voluntary Aided Primary School, Datchworth

    Voluntary aided school

    2.1 km

  3. Tewin Cowper Church of England Voluntary Aided Primary School

    Voluntary aided school

    2.7 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
71
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 25
  • Anti social behaviour 20
  • Burglary 6
  • Vehicle crime 5
  • Public order 4

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SG3 6 residents
7,208

Age bands in SG3 6

Wider postcode sector
Age 0 to 14
16.3%

1,165 residents

Age 15 to 24
9.2%

655 residents

Age 25 to 44
23.4%

1,665 residents

Age 45 to 64
29%

2,066 residents

Age 65 and over
22.1%

1,576 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

  • KNEBWORTH & MARYMEAD PRACTICE

    7 ST MARTINS ROAD, KNEBWORTH, SG3 6ER

    ODS code E82035

    3.4 km

  • WATTON PLACE CLINIC

    HIGH STREET, WATTON AT STONE, HERTFORD, SG14 3SY

    ODS code E82121

    3.7 km

  • BRIDGE COTTAGE SURGERY

    41 HIGH STREET, WELWYN, AL6 9EF

    ODS code E82019

    4.1 km

Nearby transport

  • The Horns PH

    BCT · Bulls Green

    0.2 miles

  • The Horns PH

    BCT · Bulls Green

    0.2 miles

  • Burnham Green Road

    BCT · Burnham Green

    0.6 miles

  • Burnham Green Road

    BCT · Burnham Green

    0.6 miles

  • The Plough PH

    BCT · Datchworth

    0.7 miles

Relative deprivation

English Indices of Deprivation 2025 for East Hertfordshire 019E, 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

8 of 10

Overall England rank

25,862 of 33,755

Income
8 of 10
Employment
9 of 10
Education and skills
9 of 10
Health and disability
9 of 10
Crime
9 of 10
Housing and services
2 of 10
Living environment
6 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

23 open schools are in scope, including 17 primary and 2 secondary schools. St Michael's Woolmer Green CofE VA Primary School is the nearest published school at 1.3 miles.

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

Recorded crime

71 published events cover 12 months, averaging 5.917 events per published month. The largest recorded category is Violence and sexual offences with 25 events.

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