SG1 6ZW

Great Ashby · North Hertfordshire · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
North Hertfordshire
Constituency
Hitchin
Postcode district
SG1
Postcode sector
SG1 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
SG1 6EJ 6 m
SG1 6EA 62 m
SG1 6EB 81 m
SG1 6BA 164 m
SG1 6DU 190 m
Complete postcode fields and official codes
Postcode
SG1 6ZW
Status
Terminated
Introduced
1 January 2004
Terminated
1 July 2005
Postcode area
SG
Postcode district
SG1
Postcode sector
SG1 6
Latitude
51.930475
Longitude
-0.173604
British National Grid easting
525,671
British National Grid northing
227,348

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
North Hertfordshire · E07000099
Parish or community
E04012228
Westminster constituency
Hitchin · E14001289
Output area
E00169657
Lower layer super output area
North Hertfordshire 017C · E01033027
Middle layer super output area
North Hertfordshire 017 · E02007089

Postcode source versions

Explore SG1

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
41
Primary
28
Secondary
6
  1. Round Diamond Primary School

    Academy converter

    111 m
  2. The Leys Primary and Nursery School

    Community school

    615 m
  3. Giles Junior School

    Community school

    1.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,361
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 649
  • Anti social behaviour 200
  • Other theft 104
  • Criminal damage and arson 102
  • Public order 73

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SG1 6 residents
6,897

Age bands in SG1 6

Wider postcode sector
Age 0 to 14
22.9%

1,552 residents

Age 15 to 24
10.6%

720 residents

Age 25 to 44
33.4%

2,261 residents

Age 45 to 64
26.1%

1,764 residents

Age 65 and over
6.9%

469 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

5

within 5 km straight-line

  • STANMORE MEDICAL GROUP

    5 STANMORE ROAD, STEVENAGE, SG1 3QA

    ODS code E82005

    2.9 km

  • BEDWELL MEDICAL CENTRE

    SINFIELD CL, BEDWELL CRES, STEVENAGE, SG1 1LQ

    ODS code E82093

    3.0 km

  • KING GEORGE & MANOR HOUSE SURGERIES

    KING GEORGE SURGERY(MAIN), 135 HIGH STREET, STEVENAGE, SG1 3HT

    ODS code E82086

    3.4 km

  • THE SYMONDS GREEN HEALTH CENTRE

    FILEY CLOSE, STEVENAGE, SG1 2JW

    ODS code E82111

    3.8 km

  • SHEPHALL HEALTH CENTRE

    RIDLINS END, STEVENAGE, SG2 9QZ

    ODS code E82056

    4.4 km

Nearby transport

  • The Beacons

    BCT · Great Ashby

    0.0 miles
  • The Beacons

    BCT · Great Ashby

    0.0 miles
  • Bray Drive

    BCT · Great Ashby

    0.2 miles
  • Fairfield Way

    BCT · Great Ashby

    0.3 miles
  • Whitworth Road

    BCT · Martins Wood

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for North Hertfordshire 017C, 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

7 of 10

Overall England rank

22,746 of 33,755

Income
6 of 10
Employment
7 of 10
Education and skills
6 of 10
Health and disability
7 of 10
Crime
7 of 10
Housing and services
4 of 10
Living environment
10 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

41 open schools are in scope, including 28 primary and 6 secondary schools. Round Diamond Primary School is the nearest published school at 111 m.

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

Recorded crime

1,361 published events cover 12 months, averaging 113.417 events per published month. The largest recorded category is Violence and sexual offences with 649 events.

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