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SO21 1HW

Postcode

A postcode in Winchester 002A, Alresford and Itchen Valley ward, Winchester.

This report describes the area around SO21 1HW, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.

Around SO21 1HW

The neighbourhood: Winchester 002A

Everything about Winchester 002A
Deprivation score
11.4
Joint 10,405th least deprived of 33,755
MHCLG · England only
Median sale price
£1,110,000
Joint 323rd most expensive of 31,750
Worked out by Open Index
Population
2,019
Joint 4,999th most populated of 46,844
ONS Census 2021 · 2021
Gigabit broadband coverage
29.2%
UK 87.8%
Ofcom · Jan 2026

The postcode district: SO21

Everything about SO21
Median sale price
£576,500
168th most expensive of 2,235
Worked out by Open Index
Population
20,980
1,356th least populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
48%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
42.0%
UK 87.8%
Ofcom · Jan 2026

Your MP

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Where these figures come from

Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.