SG4 0LX Coordinates, Map & Deprivation Data | Sipuha
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SG4 0LX

SG4 0LX is a postcode in Letchworth South West.

POSTCODE
Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-02-01
Coordinates
51.9587, -0.2410
OS grid TL209303 (520,959, 230,373)
IMD England
10/10
#31150
Crime · Mar '26
80
MoM +111% vs Feb '26
Plus Code
9C3XXQ55+FH
Among the least deprived
IMD England
80
Crime · Mar '26
East of England
Region
Live
Status
Among the least deprived
IMD England
80
Crime · Mar '26
East of England
Region
Live
Status

Coordinates & Location for SG4 0LX

England
Country
North Hertfordshire
Local Authority
Hertfordshire
Letchworth South West
Ward
Stevenage and Welwyn Garden City
Travel to Work
TTWA
Postcode
SG4 0LX
Coordinates
51.9587, -0.2410
Grid reference
TL209303
Easting
520,959
Northing
230,373
Region
East of England
Plus Code
9C3XXQ55+FH
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Unknown
Travel to Work
Stevenage and Welwyn Garden City
ITL Region
North Hertfordshire
National Park
Non-National Park

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.
31150
Rank out of 32,844 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 31150 out of 32,844 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Police Recorded Crime near SG4 0LX

Crime trends · near SG4 0LX
data.police.uk · YoY vs same month last yearApr '24 – Mar '26
Key categories · YoY
Violent Crime
34
YoY -13%
ASB
18
YoY +12%
Vehicle Crime
0
YoY -100%
Burglary
3
YoY -40%
Criminal damage
10
YoY +67%
Apr '24Oct '24Apr '25Oct '25Mar '26

3 of 5 key categories improving · criminal damage rising

80
incidents · Mar '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,194
White Brit.76.0%
Indian7.0%
Other White4.9%
Other ethnic group: Any other ethnic group3.1%
Other Mixed or Multiple ethnic groups1.5%
+ 4 other groups · 7.4%

Religion

Total residents: 1,196
Christian47.1%
No religion35.6%
Sikh7.9%
Not answered5.3%
Hindu1.4%
+ 2 other religions · 2.6%

Age groups

Total residents: 1,670
75–8471.4%
16–197.8%
35–495.8%
20–244.0%
25–343.6%
+ 3 other age groups · 7.4%

Households

Total households: 466
All members 66+21.0%
Married or civil partnership couple: Dependent children17.8%
Married or civil partnership couple: No children13.9%
Any member 66+13.1%
Other10.7%
+ 6 other households · 23.4%

Administrative Information

North Hertfordshire
Local Authority
Council Area
North East Hertfordshire E14001393
Constituency
E14001393
Hertfordshire
Police Force
Scotland-wide
Ward
Letchworth South West
Constituency code
E14001393
EU Electoral Region
Eastern
Parish
North Hertfordshire, unparished area
International Territorial Level
North Hertfordshire

Health & NHS

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

Statistical Areas

LSOA 2021
Super Output Area
North Hertfordshire 008E E01023648
E01023648
MSOA 2021
Mid Super Output
North Hertfordshire 008 E02004916
E02004916
LSOA 2011
Super Output Area
North Hertfordshire 008E E01023648
E01023648
MSOA 2011
Mid Super Output
North Hertfordshire 008 E02004916
E02004916
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

4:10 AM7:44 PM
4:10 AM
Sunrise
7:44 PM
Sunset
10 hours 28 minutes of daylight today
Sunrise (today)
4:10 AM
Sunset (today)
7:44 PM
Daylight duration
10 hours 28 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

October 2003
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~23 years
Active Duration
2003 -> Present
October 2003 — Introduced
Postcode SG4 0LX introduced by Royal Mail.
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1. IMD England rank: 31150
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01023648 and MSOA E02004916 assigned.
Present — Active
Postcode SG4 0LX is currently active and in use.
First introduced
October 2003
Usage ended
Not terminated
Active duration
~23 years
Last updated
2026-02-01
Current status
Live
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