SO21 3ZS

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 3DB 20 m
SO21 3DE 86 m
SO21 3SR 120 m
SO21 3ST 186 m
SO21 3DA 239 m
Complete postcode fields and official codes
Postcode
SO21 3ZS
Status
Terminated
Introduced
1 June 1998
Terminated
1 June 1999
Postcode area
SO
Postcode district
SO21
Postcode sector
SO21 3
Latitude
51.150123
Longitude
-1.267783
British National Grid easting
451,310
British National Grid northing
139,240

Statistical and administrative geographies

Country
England · E92000001
Region
South East · E12000008
Local authority district
Winchester · E07000094
Parish or community
E04004675
Westminster constituency
Winchester · E14001587
Output area
E00118312
Lower layer super output area
Winchester 001C · E01023288
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
1
Primary
1
Secondary
0
  1. Micheldever CofE Primary School

    Voluntary controlled school

    100 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
17
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 7
  • Other theft 3
  • Burglary 2
  • Other crime 2
  • Public order 2

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 straight-line

  • GRATTON SURGERY

    SUTTON SCOTNEY, EAST STRATTON, WINCHESTER, SO21 3LE

    ODS code J82106

    4.8 km

Nearby transport

  • Village Hall

    BCT · Micheldever

    0.2 miles
  • War Memorial

    BCT · Micheldever

    0.2 miles
  • Playing Fields

    BCT · Micheldever

    0.3 miles
  • Playing Fields

    BCT · Micheldever

    0.3 miles
  • East Stratton Turn

    BCT · East Stratton

    1.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Winchester 001C, 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

4 of 10

Overall England rank

13,022 of 33,755

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

1 open schools are in scope, including 1 primary and 0 secondary schools. Micheldever CofE Primary School is the nearest published school at 100 m.

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

Recorded crime

17 published events cover 12 months, averaging 1.417 events per published month. The largest recorded category is Violence and sexual offences with 7 events.

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