SN3 4TW Postcode | Census (Swindon) | Sipuha
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SN3 4TW

POSTCODE

SN3 4TW is a postcode in Blunsdon.

Large user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.6030, -1.7361
OS grid SU183893 (418,372, 189,385)
IMD England
7/10
#23393
Plus Code
9C3WJ737+6H
Least deprived 30–40%
IMD England
South West
Region
Least deprived 30–40%
IMD England
South West
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.
23393
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 23393 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 SN3

Demographics (LSOA 2021 context)

Ethnicity

Total residents: 1,930
White Brit.91.0%
Other White2.5%
Indian1.7%
White & Asian1.1%
+ other · 3.7%

Religion

Total residents: 1,930
Christian55.9%
No religion35.9%
Not answered5.7%
+ other · 2.5%

Age groups

Total residents: 1,928
50–6424.8%
35–4917.1%
65–7413.4%
25–349.6%
75–847.7%
+ 6 other age groups · 27.4%

Households

Total households: 765
Married or civil partnership couple: Dependent children16.5%
Married or civil partnership couple: No children16.2%
Single family household, all members 66+14.9%
One person: aged 66+11.4%
One person: other9.0%
+ 9 other households · 32.0%

Coordinates & Location for SN3 4TW

England
Country
Swindon
Local Authority
Blunsdon
Ward
Swindon
Travel to Work
TTWA
Postcode
SN3 4TW
Coordinates
51.6030, -1.7361
Grid reference
SU183893
Easting
418,372
Northing
189,385
Region
South West
Plus Code
9C3WJ737+6H
User Type
Large user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Stratton St Margaret
Travel to Work
Swindon
ITL Region
Swindon
National Park
Non-National Park

Administrative Information

Swindon
Local Authority
Council Area
Swindon North E14001536
Constituency
E14001536
Wiltshire
Police Force
England
Ward
Blunsdon
Constituency code
E14001536
EU Electoral Region
South West
Parish
Stanton Fitzwarren
International Territorial Level
Swindon

Health & NHS

South West
Health Authority
Serving (pseudo) England (UA/MD/LB)
NHS England
Thames Valley
Cancer Alliance
National
Health Authority
South West
NHS Region
South West
Integrated Care Board
NHS Bath and North East Somerset, Swindon and Wiltshire Integrated Care Board
Primary Care Org
Swindon
Sub ICB Location
NHS Bath and North East Somerset, Swindon and Wiltshire ICB - 92G
Cancer Alliance
Thames Valley

Statistical Areas

LSOA 2021
Super Output Area
Swindon 008A E01015473
E01015473
MSOA 2021
Mid Super Output
Swindon 008 E02003219
E02003219
LSOA 2011
Super Output Area
Swindon 008A E01015473
E01015473
MSOA 2011
Mid Super Output
Swindon 008 E02003219
E02003219
Smaller rural: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 Classification
(England/Wales) Rural village E1
2021 Classification
Smaller rural: Nearer to a major town or city RSN1

Sun & Time Information

7:25 AM6:21 PM
7:25 AM
Sunrise
6:21 PM
Sunset
10 hours 56 minutes of daylight today
Sunrise (today)
7:25 AM
Sunset (today)
6:21 PM
Daylight duration
10 hours 56 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

August 1993
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~33 years
Active Duration
1993 -> Present
August 1993 — Introduced
Postcode SN3 4TW introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Rural village E1.
2021 — Census Update
2021 Census classification: Smaller rural: Nearer to a major town or city RSN1. LSOA E01015473 and MSOA E02003219 assigned.
2025 — Indices of Deprivation
IMD England rank: 23393
Present — Active
Postcode SN3 4TW is currently active and in use.
First introduced
August 1993
Usage ended
Not terminated
Active duration
~33 years
Last updated
2026-08-01
Current status
Live

School applications

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Last published allocation

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