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Harwich

Town

Town in Tendring, East of England.

Harwich is an ONS built-up area: the land built up as one town, whatever council it is in. Figures for Harwich 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 13% of people in Harwich live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£255,000
Joint 487th cheapest of 1,092
Worked out by Open Index
Population
20,219
539th most populated of 1,209
ONS Census 2021 · 2021
People in radon Affected Area squares
13%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
83.0%
UK 87.8%
Ofcom · Jan 2026

How Harwich compares

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

HarwichMiddle
Median sale price130 towns, East of England · 2025
Median sale price: every town in East of England130 areas from £146,000 to £1,082,500. The middle area is £346,125. Harwich is £255,000.
£255,00022nd cheapest
Population130 towns, East of England · 2021
Population: every town in East of England130 areas from 7,522 to 233,524. The middle area is 19,408. Harwich is 20,219.
20,21964th most populated
People in radon Affected Area squares130 towns, East of England · 2022
People in radon Affected Area squares: every town in East of England130 areas from 0.0% to 100.0%. The middle area is 0.0%. Harwich is 13.0%.
13%44th most people in radon Affected Areas
Gigabit broadband coverage130 towns, East of England · Jan 2026
Gigabit broadband coverage: every town in East of England130 areas from 45.6% to 98.3%. The middle area is 92.4%. Harwich is 83.0%.
83.0%20th lowest

Is Harwich safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Harwich at a rate of 101.0 per 1,000 people.

That compares with 80.2 per 1,000 people across East of England.

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

In August 2026 alone, 239 cases of crime and anti-social behaviour were recorded in Harwich.

In the 12 months to August 2026, the most common types were violence and sexual offences (977), other crime (313) and anti-social behaviour (251).

A year earlier, the recorded crime rate in Harwich was 91.9 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 Harwich, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so Harwich has no single figure. Of its 12 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 4 neighbourhoods
  • Decile 2: 1 neighbourhood
  • Decile 3: 1 neighbourhood
  • Decile 4: 4 neighbourhoods
  • Decile 5: 1 neighbourhood
  • Decile 7: 1 neighbourhood

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

Neighbourhoods in Harwich

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Tendring 001A1,324139.3 per 1,000182.1%
Tendring 001B1,456117.6 per 1,000195.5%
Tendring 001C1,70258.5 per 1,000393.3%
Tendring 001D1,936226.0 per 1,000195.4%
Tendring 002A1,64452.6 per 1,000595.5%
Tendring 002C1,796130.3 per 1,000184.8%
Tendring 002D1,870196.0 per 1,000299.4%
Tendring 004B1,18933.2 per 1,000418.4%
Tendring 004C1,94927.0 per 1,000499.2%
Tendring 004D1,73740.4 per 1,000466.2%
Tendring 004E1,80174.6 per 1,000791.0%
Tendring 004F1,41266.5 per 1,000457.5%

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 Harwich1

Middle areas in Harwich3

Towns near Harwich6

Harwich in brief

Harwich is a town in Tendring, East of England.

About 20,999 people lived in Harwich in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £255,000 in 2025 across 338 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 101.0 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in Harwich was £255,000 in 2025.

Harwich had 20,219 usual residents at the census.

About 13% of people in Harwich live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Harwich, 83.0% of homes and businesses could get gigabit-capable broadband in January 2026.