SG6 4YW

Letchworth Wilbury · North Hertfordshire · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
North Hertfordshire
Postcode district
SG6
Postcode sector
SG6 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SG6 4UR 46 m
SG6 4UU 49 m
SG6 4UT 73 m
SG6 4UX 97 m
SG6 4AT 140 m
Complete postcode fields and official codes
Postcode
SG6 4YW
Status
Terminated
Introduced
1 August 1993
Terminated
1 December 1994
Postcode area
SG
Postcode district
SG6
Postcode sector
SG6 4
Latitude
51.979206
Longitude
-0.242984
British National Grid easting
520,770
British National Grid northing
232,650

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
North Hertfordshire · E07000099
Parish or community
E43000232
Westminster constituency
North East Hertfordshire · E14001393
Output area
E00120116
Lower layer super output area
North Hertfordshire 007B · E01023650
Middle layer super output area
North Hertfordshire 007 · E02004915

Postcode source versions

Explore SG6

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
49
Primary
33
Secondary
8
  1. Icknield Infant and Nursery School

    Community school

    99 m
  2. Wilbury Junior School

    Academy converter

    368 m
  3. Fearnhill School

    Foundation school

    440 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,321
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 516
  • Anti social behaviour 252
  • Criminal damage and arson 117
  • Shoplifting 102
  • Public order 86

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SG6 4 residents
12,861

Age bands in SG6 4

Wider postcode sector
Age 0 to 14
18%

2,266 residents

Age 15 to 24
9.8%

1,234 residents

Age 25 to 44
26.7%

3,368 residents

Age 45 to 64
26.1%

3,298 residents

Age 65 and over
19.4%

2,451 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

9

within 5 km straight-line

  • THE NEVELLS ROAD SURGERY

    NEVELLS ROAD, LETCHWORTH GARDEN CITY, SG6 4TS

    ODS code E82008

    950 m

  • THE GARDEN CITY SURGERY

    59 STATION ROAD, LETCHWORTH GARDEN CITY, SG6 3BJ

    ODS code E82661

    1.2 km

  • THE BIRCHWOOD AND SOLLERSHOTT SURGERIES

    232-240 NEVELLS ROAD, LETCHWORTH GARDEN CITY, SG6 4UB

    ODS code E82082

    1.3 km

  • REGAL CHAMBERS SURGERY

    50 BANCROFT, HITCHIN, SG5 1LL

    ODS code E82075

    3.7 km

  • BANCROFT MEDICAL CENTRE

    BANCROFT COURT, 30-35 BANCROFT, HITCHIN, SG5 1LH

    ODS code E82053

    3.9 km

  • THE PORTMILL SURGERY

    114 QUEEN STREET, HITCHIN, SG4 9TH

    ODS code E82044

    4.0 km

  • HERTFORDSHIRE SPECIAL ALLOCATION SCHEME

    THE TREATMENT CENTRE, PORTMILL HOUSE, PORTMILL LANE, HITCHIN, SG5 1DJ

    ODS code Y06095

    4.1 km

  • THE BALDOCK SURGERY

    THE SURGERY, ASTONIA HOUSE, HIGH STREET, BALDOCK, SG7 6BP

    ODS code E82099

    4.1 km

  • LARKSFIELD AND ARLESEY MEDICAL PRACTICE

    LARKSFIELD & ARLESEY SURGERY, ARLESEY ROAD, STOTFOLD, HITCHIN, SG5 4HB

    ODS code E81022

    4.3 km

Nearby transport

  • Abbotts Road

    BCT · Wilbury Hills

    0.1 miles
  • Icknield Way

    BCT · Wilbury Hills

    0.1 miles
  • Bursland

    BCT · Wilbury Hills

    0.2 miles
  • Burnell Rise

    BCT · Letchworth

    0.2 miles
  • Burnell Rise

    BCT · Letchworth

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for North Hertfordshire 007B, 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

3 of 10

Overall England rank

10,119 of 33,755

Income
2 of 10
Employment
3 of 10
Education and skills
3 of 10
Health and disability
5 of 10
Crime
4 of 10
Housing and services
5 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

49 open schools are in scope, including 33 primary and 8 secondary schools. Icknield Infant and Nursery School is the nearest published school at 99 m.

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

Recorded crime

1,321 published events cover 12 months, averaging 110.083 events per published month. The largest recorded category is Violence and sexual offences with 516 events.

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