CheckNear.me

SN3 4GG

South Marston · Swindon · England

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Ward
South Marston
Local authority
Swindon
Constituency
Swindon North
Postcode district
SN3
Postcode sector
SN3 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SN3 4ZZ 33 m
SN3 4ZY 93 m
SN3 4NX 101 m
SN3 4ZN 130 m
SN3 4ZX 136 m
Complete postcode fields and official codes
Postcode
SN3 4GG
Status
Current
Introduced
1 June 2026
Terminated
Not published
Postcode area
SN
Postcode district
SN3
Postcode sector
SN3 4
Latitude
51.585572
Longitude
-1.715561
British National Grid easting
419,803
British National Grid northing
187,451

Statistical and administrative geographies

Country
England · E92000001
Region
South West · E12000009
Local authority district
Swindon · E06000030
Electoral ward
South Marston · E05016299
Parish or community
E04012669
Westminster constituency
Swindon North · E14001536
Output area
E00078254
Lower layer super output area
Swindon 008A · E01015473
Middle layer super output area
Swindon 008 · E02003219

Postcode source versions

Explore SN3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
39
Primary
25
Secondary
5

  1. South Marston Church of England Primary School

    Academy converter

    638 m

  2. Grange Junior School

    Academy sponsor led

    2.3 km

  3. Grange Infants' School

    Academy converter

    2.3 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
177
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 68
  • Public order 41
  • Criminal damage and arson 19
  • Drugs 18
  • Other crime 7

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SN3 4 residents
13,036

Age bands in SN3 4

Wider postcode sector
Age 0 to 14
15.2%

1,972 residents

Age 15 to 24
10%

1,299 residents

Age 25 to 44
23.5%

3,054 residents

Age 45 to 64
29%

3,774 residents

Age 65 and over
22.3%

2,898 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

6

within 5 km

  • MERCHISTON SURGERY

    HIGHWORTH ROAD, STRATTON ST MARGARET, SWINDON, SN3 4BF

    ODS code J83001

    2.3 km

  • ELDENE SURGERY

    COLINGSMEAD, ELDENE, SWINDON, SN3 3TQ

    ODS code J83047

    3.6 km

  • KINGSWOOD SURGERY

    KINGSWOOD AVENUE, PARK NORTH, SWINDON, SN3 2RJ

    ODS code J83038

    4.2 km

  • PRIORY ROAD MEDICAL CENTRE

    PARK SOUTH, SWINDON, SN3 2EZ

    ODS code J83024

    4.3 km

  • HAWTHORN MEDICAL CENTRE

    MAY CLOSE, CRICKLADE ROAD, SWINDON, SN2 1UU

    ODS code J83027

    4.5 km

  • ELM TREE SURGERY

    HIGH STREET, SHRIVENHAM, SWINDON, SN6 8AG

    ODS code K84012

    4.5 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Magdalene Close

    BCT · South Marston

    0.2 miles

  • Magdalene Close

    BCT · South Marston

    0.3 miles

  • South Marston Turn East

    BCT · South Marston

    0.4 miles

  • South Marston Turn East

    BCT · South Marston

    0.4 miles

  • South Marston Turn East

    BCT · South Marston

    0.4 miles

Relative deprivation

English Indices of Deprivation 2025 for Swindon 008A, 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

23,393 of 33,755

Income
7 of 10
Employment
7 of 10
Education and skills
6 of 10
Health and disability
8 of 10
Crime
10 of 10
Housing and services
2 of 10
Living environment
9 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

39 open schools are in scope, including 25 primary and 5 secondary schools. South Marston Church of England Primary School is the nearest published school at 638 m.

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

Recorded crime

177 published events cover 12 months, averaging 14.75 events per published month. The largest recorded category is Violence and sexual offences with 68 events.

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