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NN17

Postcode district

Postcode district covering Corby and Weldon, in North Northamptonshire.

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 NN17 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 NN17, 90.8% of homes and businesses could get gigabit-capable broadband in January 2026.

Median sale price
£251,750
779th cheapest of 2,235
Worked out by Open Index
Population
33,841
712th most populated of 2,756
ONS Census 2021 · 2021
Gigabit broadband coverage
90.8%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
3.8%
UK 3.9%
ONS via Nomis · Aug 2026

How NN17 compares

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

NN17Middle
Median sale price19 postcode districts, NN · 2025
Median sale price: every postcode district in NN19 areas from £205,000 to £368,225. The middle area is £270,000. NN17 is £251,750.
£251,7507th cheapest
Population19 postcode districts, NN · 2021
Population: every postcode district in NN19 areas from 11,804 to 76,925. The middle area is 40,077. NN17 is 33,841.
33,8417th least populated
Gigabit broadband coverage19 postcode districts, NN · Jan 2026
Gigabit broadband coverage: every postcode district in NN19 areas from 86.5% to 99.3%. The middle area is 95.5%. NN17 is 90.8%.
90.8%4th lowest
Claimant rate19 postcode districts, NN · Aug 2026
Claimant rate: every postcode district in NN19 areas from 1.4% to 6.2%. The middle area is 3.0%. NN17 is 3.8%.
3.8%joint 7th highest

Is NN17 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in NN17 at a rate of 101.8 per 1,000 people.

That compares with 93.2 per 1,000 people across NN.

In August 2026 alone, 358 cases of crime and anti-social behaviour were recorded in NN17.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,223), anti-social behaviour (761) and other crime (620).

A year earlier, the recorded crime rate in NN17 was 114.8 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 NN17, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so NN17 has no single figure. Of its 20 neighbourhoods with a rank:
  • Decile 2: 3 neighbourhoods
  • Decile 3: 3 neighbourhoods
  • Decile 4: 4 neighbourhoods
  • Decile 5: 4 neighbourhoods
  • Decile 6: 2 neighbourhoods
  • Decile 8: 2 neighbourhoods
  • Decile 9: 2 neighbourhoods

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

Neighbourhoods in NN17

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
North Northamptonshire 002A1,77436.7 per 1,000587.1%
North Northamptonshire 002B1,64341.5 per 1,000633.6%
North Northamptonshire 002D2,26999.7 per 1,000496.1%
North Northamptonshire 003A1,78274.8 per 1,000496.6%
North Northamptonshire 003B1,71064.8 per 1,000599.7%
North Northamptonshire 003C1,83963.3 per 1,000499.6%
North Northamptonshire 003D1,66845.6 per 1,000386.9%
North Northamptonshire 003E1,23553.1 per 1,000597.2%
North Northamptonshire 003F1,09864.3 per 1,0003100.0%
North Northamptonshire 004B1,473132.0 per 1,000498.5%
North Northamptonshire 004C1,13177.5 per 1,000699.6%
North Northamptonshire 004D1,379108.4 per 1,000294.4%
North Northamptonshire 005A1,428409.1 per 1,000271.9%
North Northamptonshire 005D1,44597.1 per 1,000596.6%
North Northamptonshire 006A1,873291.0 per 1,000287.7%
North Northamptonshire 006B1,970166.1 per 1,000396.9%
North Northamptonshire 006C1,72340.4 per 1,000991.6%
North Northamptonshire 006D1,66835.7 per 1,000899.9%
North Northamptonshire 006E1,45948.7 per 1,000996.3%
North Northamptonshire 006F1,27459.9 per 1,000897.3%

MPs for NN17

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 NN175

Postcode sectors in NN176

Council1

Towns in NN171

Postcode districts next to NN176

Nearest rail stations1

More in the NN postcode area2

NN17 in brief

NN17 is a postcode district covering Corby and Weldon, in North Northamptonshire.

About 35,982 people lived in NN17 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £251,750 in 2025 across 589 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 101.8 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in NN17 was £251,750 in 2025.

NN17 had 33,841 usual residents at the census.

In NN17, 90.8% of homes and businesses could get gigabit-capable broadband in January 2026.

In NN17, 3.8% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.