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NP16

Postcode district

Postcode district covering Chepstow and Bulwark, in Monmouthshire and Forest of Dean.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an NP16 postcode. How census figures are added up

Open in map

Gigabit coverage by postcode district

Connected Nations (Ofcom) · January 2026

Under 60%98% or more

In NP16, 86.4% of homes and businesses could get gigabit-capable broadband in January 2026.

Median sale price
£316,750
990th most expensive of 2,235
Worked out by Open Index
Population
23,716
1,246th most populated of 2,756
ONS Census 2021 · 2021
Gigabit broadband coverage
86.4%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
2.3%
UK 3.9%
ONS via Nomis · Aug 2026

How NP16 compares

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

NP16Middle
Median sale price18 postcode districts, NP · 2025
Median sale price: every postcode district in NP18 areas from £104,000 to £476,250. The middle area is £215,000. NP16 is £316,750.
£316,7506th most expensive
Population18 postcode districts, NP · 2021
Population: every postcode district in NP18 areas from 4,646 to 57,717. The middle area is 25,524. NP16 is 23,716.
23,7169th least populated
Gigabit broadband coverage18 postcode districts, NP · Jan 2026
Gigabit broadband coverage: every postcode district in NP18 areas from 38.0% to 96.7%. The middle area is 86.1%. NP16 is 86.4%.
86.4%9th highest
Claimant rate18 postcode districts, NP · Aug 2026
Claimant rate: every postcode district in NP18 areas from 1.7% to 5.7%. The middle area is 3.2%. NP16 is 2.3%.
2.3%5th lowest

What is the population of NP16?

NP16 had 23,716 usual residents at the census.

NP16 is the 1,246th most populated of 2,756 in the UK.

Deprivation in NP16, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so NP16 has no single figure. Of its 11 neighbourhoods with a rank:
  • Decile 3: 1 neighbourhood
  • Decile 7: 4 neighbourhoods
  • Decile 8: 2 neighbourhoods
  • Decile 9: 2 neighbourhoods
  • Decile 10 (Wales’s least deprived 10%): 2 neighbourhoods

Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.

Neighbourhoods in NP16

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Forest of Dean 010B1,338No figureNo figure98.3%
Forest of Dean 010C1,421No figureNo figure99.4%
Forest of Dean 010D1,200No figureNo figure97.5%
Forest of Dean 010E1,992No figureNo figure99.2%
Monmouthshire 007A1,38840.8 per 1,000883.6%
Monmouthshire 007B1,51541.2 per 1,000875.6%
Monmouthshire 007C1,28145.9 per 1,0001094.7%
Monmouthshire 007D2,48253.0 per 1,0001097.7%
Monmouthshire 007E1,40530.6 per 1,000710.3%
Monmouthshire 008A1,27745.8 per 1,000999.3%
Monmouthshire 008B1,75971.2 per 1,000798.7%
Monmouthshire 008C1,878272.2 per 1,000777.4%
Monmouthshire 008D1,627104.2 per 1,000390.7%
Monmouthshire 008E1,63251.2 per 1,000799.5%
Monmouthshire 009D2,11938.1 per 1,000952.8%

MPs for NP16

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in NP163

Postcode sectors in NP164

Councils NP16 covers2

Towns in NP161

Postcode districts next to NP164

More in the NP postcode area2

NP16 in brief

NP16 is a postcode district covering Chepstow and Bulwark, in Monmouthshire and Forest of Dean.

About 24,667 people lived in NP16 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £316,750 in 2025 across 328 sales (HM Land Registry).

The median price paid for a home in NP16 was £316,750 in 2025.

NP16 had 23,716 usual residents at the census.

In NP16, 86.4% of homes and businesses could get gigabit-capable broadband in January 2026.

In NP16, 2.3% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.