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Southbourne, Bosham & Thorney

Middle area

South west Chichester. 9,798 people (mid-2024 estimate) in 27 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 100% of people in Southbourne, Bosham & Thorney live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£465,000
Joint 1,228th most expensive of 7,259
Worked out by Open Index
Population
9,625
1,492nd most populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
100%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
72.5%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Southbourne, Bosham & Thorney

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Southbourne, Bosham & Thorney at a rate of 44.5 per 1,000 people.

That compares with 80.3 per 1,000 people across Chichester.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Recorded by police, 12 months to August 2026
Kind of crimeRecorded
Violence and sexual offences166
Anti-social behaviour83
Other crime83
Criminal damage and arson44
Vehicle crime21
Burglary20
Shoplifting12
Drug offences5
Robbery1
Theft from the person1

Source: police.uk, 12 months to August 2026

How Southbourne, Bosham & Thorney compares

Each dot is a middle area. The black line marks the middle one.

Southbourne, Bosham & ThorneyMiddle
Median sale price14 middle areas, Chichester · 2025
Median sale price: every middle area in Chichester14 areas from £325,000 to £702,500. The middle area is £462,500. Southbourne, Bosham & Thorney is £465,000.
£465,0007th most expensive
Population14 middle areas, Chichester · 2021
Population: every middle area in Chichester14 areas from 5,752 to 12,300. The middle area is 8,374. Southbourne, Bosham & Thorney is 9,625.
9,6255th most populated
People in radon Affected Area squares14 middle areas, Chichester · 2022
People in radon Affected Area squares: every middle area in Chichester14 areas from 0.0% to 100.0%. The middle area is 95.5%. Southbourne, Bosham & Thorney is 100.0%.
100%joint most people in radon Affected Areas
Gigabit broadband coverage14 middle areas, Chichester · Jan 2026
Gigabit broadband coverage: every middle area in Chichester14 areas from 17.9% to 88.3%. The middle area is 72.9%. Southbourne, Bosham & Thorney is 72.5%.
72.5%7th lowest

Is Southbourne, Bosham & Thorney safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Southbourne, Bosham & Thorney at a rate of 44.5 per 1,000 people.

That compares with 80.3 per 1,000 people across Chichester.

Across England as a whole, the recorded crime rate was 96.3 per 1,000 people.

In August 2026 alone, 38 cases of crime and anti-social behaviour were recorded in Southbourne, Bosham & Thorney.

In the 12 months to August 2026, the most common types were violence and sexual offences (166), anti-social behaviour (83) and other crime (83).

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Figures for the whole of Chichester

These figures are published for the whole of Chichester, not for each middle area, so they describe all of Chichester and not Southbourne, Bosham & Thorney alone. See Chichester

Average house price
£428,364
Down 2.7% in a year
HM Land Registry · Aug 2026
Median full-time pay
£35,264
75th lowest paid of 348
ONS earnings survey · 2025
House price to pay
12.1×
22nd least affordable of 348
Worked out by Open Index
Deprivation score
15.6
106th least deprived of 296
MHCLG · England only
Southbourne, Bosham & Thorney in brief

The median price paid for a home in Southbourne, Bosham & Thorney was £465,000 in 2025.

Southbourne, Bosham & Thorney had 9,625 usual residents at the census.

About 100% of people in Southbourne, Bosham & Thorney live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Southbourne, Bosham & Thorney, 72.5% of homes and businesses could get gigabit-capable broadband in January 2026.