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Cosby & South Whetstone

Ward

South Blaby. About 5,679 people (mid-2024 estimate) in 15 square kilometres.

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Radon Affected Area by ward

Worked out by Open Index · 2022

Under 1%90% or more

About 0% of people in Cosby & South Whetstone live in a 1 km square that the radon atlas marks as a radon Affected Area.

Population
5,496
Joint 3,155th least populated of 8,397
ONS Census 2021 · 2021
People in radon Affected Area squares
0%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
85.5%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
1.7%
UK 3.9%
ONS via Nomis · Aug 2026

How Cosby & South Whetstone compares

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

Cosby & South WhetstoneMiddle
Population17 wards, Blaby · 2021
Population: every ward in Blaby17 areas from 2,930 to 8,678. The middle area is 5,703. Cosby & South Whetstone is 5,496.
5,4966th least populated
People in radon Affected Area squares17 wards, Blaby · 2022
People in radon Affected Area squares: every ward in Blaby17 areas from 0.0% to 89.0%. The middle area is 36.0%. Cosby & South Whetstone is 0.0%.
0%joint fewest people in radon Affected Areas
Gigabit broadband coverage17 wards, Blaby · Jan 2026
Gigabit broadband coverage: every ward in Blaby17 areas from 61.6% to 99.9%. The middle area is 94.4%. Cosby & South Whetstone is 85.5%.
85.5%3rd lowest
Claimant rate17 wards, Blaby · Aug 2026
Claimant rate: every ward in Blaby17 areas from 1.6% to 3.6%. The middle area is 2.0%. Cosby & South Whetstone is 1.7%.
1.7%joint 2nd lowest

Is Cosby & South Whetstone safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Cosby & South Whetstone at a rate of 52.5 per 1,000 people.

That compares with 69.8 per 1,000 people across Blaby.

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

In August 2026 alone, 33 cases of crime and anti-social behaviour were recorded in Cosby & South Whetstone.

In the 12 months to August 2026, the most common types were violence and sexual offences (97), anti-social behaviour (64) and other crime (51).

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 Blaby

These figures are published for the whole of Blaby, not for each ward, so they describe all of Blaby and not Cosby & South Whetstone alone. See Blaby

Average house price
£293,412
Up 3.4% in a year
HM Land Registry · Aug 2026
Median full-time pay
£38,279
168th lowest paid of 348
ONS earnings survey · 2025
House price to pay
7.7×
Joint 151st least affordable of 348
Worked out by Open Index
Deprivation score
10.5
31st least deprived of 296
MHCLG · England only
Cosby & South Whetstone in brief

Cosby & South Whetstone had 5,496 usual residents at the census.

About 0% of people in Cosby & South Whetstone live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Cosby & South Whetstone, 85.5% of homes and businesses could get gigabit-capable broadband in January 2026.

In Cosby & South Whetstone, 1.7% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.