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Alnwick

Town

Town in Northumberland, North East.

Alnwick is an ONS built-up area: the land built up as one town, whatever council it is in. Figures for Alnwick 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 93% of people in Alnwick live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£250,000
Joint 469th cheapest of 1,092
Worked out by Open Index
Population
8,432
101st least populated of 1,209
ONS Census 2021 · 2021
People in radon Affected Area squares
93%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
94.2%
UK 87.8%
Ofcom · Jan 2026

How Alnwick compares

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

AlnwickMiddle
Median sale price60 towns, North East · 2025
Median sale price: every town in North East60 areas from £75,000 to £478,000. The middle area is £161,500. Alnwick is £250,000.
£250,0006th most expensive
Population60 towns, North East · 2021
Population: every town in North East60 areas from 7,544 to 286,472. The middle area is 20,076. Alnwick is 8,432.
8,4326th least populated
People in radon Affected Area squares60 towns, North East · 2022
People in radon Affected Area squares: every town in North East60 areas from 0.0% to 100.0%. The middle area is 38.0%. Alnwick is 93.0%.
93%8th most people in radon Affected Areas
Gigabit broadband coverage60 towns, North East · Jan 2026
Gigabit broadband coverage: every town in North East60 areas from 17.0% to 98.8%. The middle area is 94.2%. Alnwick is 94.2%.
94.2%30th highest

Is Alnwick safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Alnwick at a rate of 88.9 per 1,000 people.

That compares with 115.6 per 1,000 people across North East.

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

In August 2026 alone, 61 cases of crime and anti-social behaviour were recorded in Alnwick.

In the 12 months to August 2026, the most common types were violence and sexual offences (269), anti-social behaviour (148) and other crime (139).

A year earlier, the recorded crime rate in Alnwick was 137.1 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 Alnwick, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so Alnwick has no single figure. Of its 5 neighbourhoods with a rank:
  • Decile 3: 1 neighbourhood
  • Decile 4: 1 neighbourhood
  • Decile 5: 1 neighbourhood
  • Decile 9: 1 neighbourhood
  • Decile 10 (England’s least deprived 10%): 1 neighbourhood

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

Neighbourhoods in Alnwick

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Northumberland 004B1,28824.9 per 1,0001098.9%
Northumberland 005A1,946108.7 per 1,000597.2%
Northumberland 005B2,262112.0 per 1,000390.3%
Northumberland 005D1,056158.0 per 1,000495.4%
Northumberland 005E1,53853.6 per 1,000999.3%

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 Alnwick1

Middle areas in Alnwick1

Towns near Alnwick5

Alnwick in brief

Alnwick is a town in Northumberland, North East.

About 8,534 people lived in Alnwick in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £250,000 in 2025 across 182 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 88.9 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in Alnwick was £250,000 in 2025.

Alnwick had 8,432 usual residents at the census.

About 93% of people in Alnwick live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Alnwick, 94.2% of homes and businesses could get gigabit-capable broadband in January 2026.