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NG31

Postcode district

Postcode district covering Grantham, Cherry Orchard and Spittlegate, in South Kesteven.

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 NG31 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 NG31, 89.8% of homes and businesses could get gigabit-capable broadband in January 2026.

Median sale price
£210,000
447th cheapest of 2,235
Worked out by Open Index
Population
47,517
257th most populated of 2,756
ONS Census 2021 · 2021
Gigabit broadband coverage
89.8%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
4.0%
UK 3.9%
ONS via Nomis · Aug 2026

How NG31 compares

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

NG31Middle
Median sale price29 postcode districts, NG · 2025
Median sale price: every postcode district in NG29 areas from £151,250 to £405,000. The middle area is £225,000. NG31 is £210,000.
£210,0008th cheapest
Population29 postcode districts, NG · 2021
Population: every postcode district in NG29 areas from 9,101 to 90,410. The middle area is 43,948. NG31 is 47,517.
47,51711th most populated
Gigabit broadband coverage29 postcode districts, NG · Jan 2026
Gigabit broadband coverage: every postcode district in NG29 areas from 35.8% to 99.2%. The middle area is 94.3%. NG31 is 89.8%.
89.8%11th lowest
Claimant rate29 postcode districts, NG · Aug 2026
Claimant rate: every postcode district in NG29 areas from 1.2% to 6.5%. The middle area is 3.4%. NG31 is 4.0%.
4.0%joint 8th highest

Is NG31 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in NG31 at a rate of 110.8 per 1,000 people.

That compares with 104.1 per 1,000 people across NG.

In August 2026 alone, 500 cases of crime and anti-social behaviour were recorded in NG31.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,799), anti-social behaviour (1,173) and other crime (859).

A year earlier, the recorded crime rate in NG31 was 105.4 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 NG31, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so NG31 has no single figure. Of its 28 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 3 neighbourhoods
  • Decile 3: 6 neighbourhoods
  • Decile 4: 3 neighbourhoods
  • Decile 5: 3 neighbourhoods
  • Decile 6: 2 neighbourhoods
  • Decile 7: 1 neighbourhood
  • Decile 8: 2 neighbourhoods
  • Decile 9: 4 neighbourhoods
  • Decile 10 (England’s least deprived 10%): 4 neighbourhoods

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

Neighbourhoods in NG31

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
South Kesteven 002B2,21459.9 per 1,000696.7%
South Kesteven 003A1,60267.8 per 1,000399.9%
South Kesteven 003B1,501142.7 per 1,0006100.0%
South Kesteven 003C1,40572.8 per 1,000499.9%
South Kesteven 003D1,524120.6 per 1,0001100.0%
South Kesteven 003E1,30451.0 per 1,0001094.1%
South Kesteven 003F1,56691.3 per 1,000385.4%
South Kesteven 003G1,12316.7 per 1,0001099.6%
South Kesteven 004B1,39461.7 per 1,000993.4%
South Kesteven 004C1,22038.1 per 1,0009100.0%
South Kesteven 004D1,967572.1 per 1,000354.5%
South Kesteven 004E2,06929.9 per 1,0001099.3%
South Kesteven 004F1,54233.8 per 1,000995.9%
South Kesteven 004G1,67124.8 per 1,0001099.8%
South Kesteven 005A1,668189.0 per 1,000191.6%
South Kesteven 005B1,59574.4 per 1,000595.9%
South Kesteven 005C1,16295.4 per 1,0003100.0%
South Kesteven 005D1,64651.9 per 1,000393.0%
South Kesteven 005E1,370159.3 per 1,000198.3%
South Kesteven 006A2,318175.1 per 1,000484.5%
South Kesteven 006B2,20391.8 per 1,000486.8%
South Kesteven 006C2,620114.8 per 1,000777.1%
South Kesteven 006D1,834251.8 per 1,000386.4%
South Kesteven 006E1,491116.4 per 1,000596.1%
South Kesteven 006F1,801112.6 per 1,000590.6%
South Kesteven 007A1,38047.1 per 1,000899.7%
South Kesteven 007B2,04050.7 per 1,000880.9%
South Kesteven 007C1,60136.8 per 1,0009100.0%

MPs for NG31

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 NG315

Postcode sectors in NG315

Council1

Towns in NG311

Postcode districts next to NG312

Nearest rail stations1

More in the NG postcode area2

NG31 in brief

NG31 is a postcode district covering Grantham, Cherry Orchard and Spittlegate, in South Kesteven.

About 48,294 people lived in NG31 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £210,000 in 2025 across 705 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 110.8 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in NG31 was £210,000 in 2025.

NG31 had 47,517 usual residents at the census.

In NG31, 89.8% of homes and businesses could get gigabit-capable broadband in January 2026.

In NG31, 4.0% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.