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SG4 0NX

POSTCODE

SG4 0NX is a postcode in Hitchin Walsworth.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.9503, -0.2538
OS grid TL201294 (520,105, 229,419)
IMD England
7/10
#23254
Crime · Aug '26
Low · 3.8 per 1k
MoM +52% vs Jul '26
Plus Code
9C3XXP2W+4F
Least deprived 30–40%
IMD England
Low · 3.8 per 1k
Crime · Aug '26
East of England
Region
Least deprived 30–40%
IMD England
Low · 3.8 per 1k
Crime · Aug '26
East of England
Region

Deprivation Index (IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
23254
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 23254 out of 33,755 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
See sold prices in SG4

Police Recorded Crime near SG4 0NX

England & Wales
Crime trends · near SG4 0NX

Counts are for Hitchin Walsworth electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last year · per 1,000 residents (Census 2021)Sep '24 – Aug '26
Key categories · YoY
Violent Crime
17
YoY —
18125
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
4
YoY —
840
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
0
YoY —
1680
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
0
YoY —
630
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
2
YoY —
1050
Sep '24Mar '25Sep '25Mar '26Aug '26
Other recorded crime
9
YoY —
950
Sep '24Mar '25Sep '25Mar '26Aug '26

0 of 6 key categories improving

32
incidents · Aug '26

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,345
White Brit.71.5%
Other White6.6%
Indian3.8%
Caribbean3.1%
White & Black Caribbean2.2%
+ 7 other groups · 12.8%

Religion

Total residents: 1,345
No religion44.6%
Christian41.1%
Not answered5.9%
Muslim3.3%
Sikh1.8%
+ 2 other religions · 3.4%

Age groups

Total residents: 1,345
35–4922.9%
50–6421.2%
25–3412.0%
65–749.5%
10–158.4%
+ 6 other age groups · 26.0%

Households

Total households: 580
One person: other21.4%
Married or civil partnership couple: Dependent children16.2%
One person: aged 66+10.5%
Married or civil partnership couple: No children10.0%
Lone parent family: With dependent children8.6%
+ 9 other households · 33.3%

Getting around

Straight-line distance from this postcode. Walking time is approximate.

Stations

  • Hitchin Rail Station

    Rail · entrance

    723 m straight lineabout 9 min

  • Letchworth Rail Station

    Rail · entrance

    3.7 km straight lineabout 46 min

  • Letchworth Garden City Rail Station

    Rail

    3.7 km straight lineabout 46 min

Bus stops

  • Gibson Close

    Bus · nr · south-east

    178 m straight lineabout 2 min

  • Gibson Close

    Bus · opp · north-west

    184 m straight lineabout 2 min

  • Hardy Close

    Bus · adj · south-east

    201 m straight lineabout 3 min

  • Hardy Close

    Bus · opp · north-west

    237 m straight lineabout 3 min

  • Chaucer Way

    Bus · adj · north-west

    276 m straight lineabout 3 min

Coordinates & Location for SG4 0NX

England
Country
North Hertfordshire
Local Authority
Hertfordshire
Hitchin Walsworth
Ward
Stevenage and Welwyn Garden City
Travel to Work
TTWA
Postcode
SG4 0NX
Coordinates
51.9503, -0.2538
Grid reference
TL201294
Easting
520,105
Northing
229,419
Region
East of England
Plus Code
9C3XXP2W+4F
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Hitchin
Travel to Work
Stevenage and Welwyn Garden City
ITL Region
North Hertfordshire
National Park
Non-National Park

Administrative Information

North Hertfordshire
Local Authority
Council Area
Hitchin E14001289
Constituency
E14001289
Hertfordshire
Police Force
England
Ward
Hitchin Walsworth
Constituency code
E14001289
EU Electoral Region
Eastern
Parish
North Hertfordshire, unparished area
International Territorial Level
North Hertfordshire

Health & NHS

East of England
Health Authority
Serving Hertfordshire
NHS England
East of England
Cancer Alliance
National
Health Authority
East of England
NHS Region
East of England
Integrated Care Board
NHS Central East Integrated Care Board
Primary Care Org
Hertfordshire
Sub ICB Location
NHS Central East ICB - 06K
Cancer Alliance
East of England

Statistical Areas

LSOA 2021
Super Output Area
North Hertfordshire 011E E01023621
E01023621
MSOA 2021
Mid Super Output
North Hertfordshire 011 E02004919
E02004919
LSOA 2011
Super Output Area
North Hertfordshire 011E E01023621
E01023621
MSOA 2011
Mid Super Output
North Hertfordshire 011 E02004919
E02004919
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

7:28 AM6:03 PM
7:28 AM
Sunrise
6:03 PM
Sunset
10 hours 35 minutes of daylight today
Sunrise (today)
7:28 AM
Sunset (today)
6:03 PM
Daylight duration
10 hours 35 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

January 1980
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~46 years
Active Duration
1980 -> Present
January 1980 — Introduced
Postcode SG4 0NX introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01023621 and MSOA E02004919 assigned.
2025 — Indices of Deprivation
IMD England rank: 23254
Present — Active
Postcode SG4 0NX is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live

School applications

We've matched the postcode to Hertfordshire.

You apply through this education local authority even if the school is in another council area.

North Hertfordshire is the district council. School applications go through Hertfordshire.

Last published allocation

Straight-line distance from the centre of this postcode. This does not guarantee you will get a place.

Apply for a primary place via Hertfordshire
Apply for a secondary placeAdmissions and composite prospectus guidanceApplication deadlines and offer daysHome education — find your councilHome education guidance

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Schools near SG4 0NX

Open schools within 1.2 miles of this postcode, ranked by distance.

View more schools nearby

School performance data © Crown copyright. Source: Department for Education.

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See local data, transport links, deprivation trends and more for the broader area — all in one place.
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