SO21 3GA

Wonston and Micheldever · Winchester · England

Updated September 2026

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Location overview

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Local authority
Winchester
Constituency
Winchester
Postcode district
SO21
Postcode sector
SO21 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
SO21 3LE 98 m
SO21 3JJ 126 m
SO21 3JG 127 m
SO21 3JH 143 m
SO21 3JD 186 m
Complete postcode fields and official codes
Postcode
SO21 3GA
Status
Current
Introduced
1 August 2024
Terminated
Not published
Postcode area
SO
Postcode district
SO21
Postcode sector
SO21 3
Latitude
51.154955
Longitude
-1.336227
British National Grid easting
446,518
British National Grid northing
139,732

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Winchester · E07000094
Parish or community
E04004694
Westminster constituency
Winchester · E14001587
Output area
E00118321
Lower layer super output area
Winchester 001A · E01023286
Middle layer super output area
Winchester 001 · E02004829

Postcode source versions

Explore SO21

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
3
Primary
3
Secondary
0
  1. Barton Stacey Church of England Primary School

    Voluntary controlled school

    3.0 km
  2. South Wonston Primary School

    Community school

    4.0 km
  3. Micheldever CofE Primary School

    Voluntary controlled school

    4.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
98
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Other theft 27
  • Violence and sexual offences 24
  • Vehicle crime 14
  • Public order 6
  • Drugs 5

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
SO21 3 residents
6,349

Age bands in SO21 3

Wider postcode sector
Age 0 to 14
17.2%

1,080 residents

Age 15 to 24
7.9%

499 residents

Age 25 to 44
20.5%

1,289 residents

Age 45 to 64
30.9%

1,946 residents

Age 65 and over
23.5%

1,482 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

1

within 5 km

  • GRATTON SURGERY

    SUTTON SCOTNEY, EAST STRATTON, WINCHESTER, SO21 3LE

    ODS code J82106

    98 m

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

  • Fire Station

    BCT · Sutton Scotney

    0.1 miles
  • Fire Station

    BCT · Sutton Scotney

    0.1 miles
  • Wessex Park

    BCT · Sutton Scotney

    0.2 miles
  • Wessex Park

    BCT · Sutton Scotney

    0.3 miles
  • Nursing Home

    BCT · Sutton Scotney

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Winchester 001A, 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

6 of 10

Overall England rank

18,818 of 33,755

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

3 open schools are in scope, including 3 primary and 0 secondary schools. Barton Stacey Church of England Primary School is the nearest published school at 1.8 miles.

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

Recorded crime

98 published events cover 12 months, averaging 8.167 events per published month. The largest recorded category is Other theft with 27 events.

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