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Sidmouth

Town

Town in East Devon, South West.

Sidmouth is an ONS built-up area: the land built up as one town, whatever council it is in. Figures for Sidmouth add up the census output areas (or, for claimants, the neighbourhoods) that sit mostly inside it, so they are close to, but not exactly, the town’s own.

Open in map

Radon Affected Area by town

Worked out by Open Index · 2022

Under 1%90% or more

About 100% of people in Sidmouth live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£432,000
146th most expensive of 1,092
Worked out by Open Index
Population
13,258
421st least populated of 1,209
ONS Census 2021 · 2021
People in radon Affected Area squares
100%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
67.0%
UK 87.8%
Ofcom · Jan 2026

How Sidmouth compares

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

SidmouthMiddle
Median sale price116 towns, South West · 2025
Median sale price: every town in South West116 areas from £195,000 to £448,750. The middle area is £286,875. Sidmouth is £432,000.
£432,0002nd most expensive
Population116 towns, South West · 2021
Population: every town in South West116 areas from 7,704 to 425,196. The middle area is 14,963. Sidmouth is 13,258.
13,25848th least populated
People in radon Affected Area squares116 towns, South West · 2022
People in radon Affected Area squares: every town in South West116 areas from 0.0% to 100.0%. The middle area is 97.5%. Sidmouth is 100.0%.
100%joint most people in radon Affected Areas
Gigabit broadband coverage116 towns, South West · Jan 2026
Gigabit broadband coverage: every town in South West116 areas from 28.0% to 99.0%. The middle area is 89.3%. Sidmouth is 67.0%.
67.0%7th lowest

Is Sidmouth safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Sidmouth at a rate of 50.8 per 1,000 people.

That compares with 83.5 per 1,000 people across South West.

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

In August 2026 alone, 71 cases of crime and anti-social behaviour were recorded in Sidmouth.

In the 12 months to August 2026, the most common types were violence and sexual offences (296), other crime (131) and anti-social behaviour (77).

A year earlier, the recorded crime rate in Sidmouth was 47.7 per 1,000 people.

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.

Deprivation in Sidmouth, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so Sidmouth has no single figure. Of its 7 neighbourhoods with a rank:
  • Decile 4: 1 neighbourhood
  • Decile 6: 1 neighbourhood
  • Decile 8: 3 neighbourhoods
  • Decile 9: 2 neighbourhoods

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in Sidmouth

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
East Devon 011A1,77327.8 per 1,000850.2%
East Devon 011B1,58352.3 per 1,000854.4%
East Devon 011C2,01281.4 per 1,000458.1%
East Devon 011D1,63878.3 per 1,000673.6%
East Devon 012A1,73867.8 per 1,000888.4%
East Devon 012B1,74733.4 per 1,000950.1%
East Devon 012C1,78828.7 per 1,000974.8%

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.

Council1

Postcode districts covering Sidmouth1

Middle areas in Sidmouth2

Towns near Sidmouth6

Sidmouth in brief

Sidmouth is a town in East Devon, South West.

About 13,386 people lived in Sidmouth in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £432,000 in 2025 across 293 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 50.8 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in Sidmouth was £432,000 in 2025.

Sidmouth had 13,258 usual residents at the census.

About 100% of people in Sidmouth live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Sidmouth, 67.0% of homes and businesses could get gigabit-capable broadband in January 2026.