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NG31 postcode area · South Kesteven

The NG31 postcode district spans 8 neighbourhoods (MSOAs) in South Kesteven. Area Scores range from 12 to 79 across them. Every full NG31 postcode falls within one of the neighbourhoods below.

In summary

There is a sharp split within the NG31 district: Grantham North West scores 80 out of 100 (#1,376 of 6,856 nationally) while Grantham South West sits at 13 — neighbours on the map, 67 points apart on the index. It mixes both ends of the national picture — 3 neighbourhoods in the least-deprived third of England and 1 in the most-deprived third. House prices stretch as far as the scores do: medians run from £167,500 in Grantham South West to £320,000 in Long Bennington, Allington & Barrowby — a 1.9× gap within the NG31 district.

Living here

Typical net household income£38,738a year, weighted avg of neighbourhood estimates
Recorded crime67per 1,000 residents, 12m
Median age (est.)46
Owner-occupied66%

Income: ONS model-based estimates (FYE 2023). Crime: data.police.uk, recorded incidents. Age & tenure: Census 2021. All OGL v3.0 — methodology.

House prices in the NG31 district

£207,500median home sold over the past year · +17.9% over 5 years · -1.2% over the year · 653 sales
Detached£315,000
Semi-detached£200,000
Terraced£168,975
Flat£110,000
South Kesteven£260,000
East Midlands£250,000
England£300,000
Annual median price, all homes. Small samples can be volatile.
Area Score:more deprivedless deprivedTap a neighbourhood to open it →
NeighbourhoodNat. rankArea scoreMedian price
Grantham North WestSouth Kesteven 1,37680 £230,000
Long Bennington, Allington & BarrowbySouth Kesteven 1,70575 £320,000
Corby Glen, Ropsley & Grantham OutskirtsSouth Kesteven 1,83573 £284,995
Ancaster, Caythorpe & ClaypoleSouth Kesteven 2,36366 £295,000
Harlaxton, Colsterworth & South WithamSouth Kesteven 3,69346 £291,250
Grantham South EastSouth Kesteven 4,13240 £173,500
Grantham North EastSouth Kesteven 4,30337 £218,000
Grantham South WestSouth Kesteven 5,98213 £167,500

People living in NG31 Census 2021

Residents72,640
Median age (est.)46
Density122per km²
No qualifications18%
Degree or above28%
No car or van16%

Age

0–14 17%15–24 10%25–44 23%45–64 29%65+ 23%

Tenure

Own outright: 36%Mortgage/shared: 30%Social rent: 14%Private rent: 20%
Own outright 36%Mortgage/shared 30%Social rent 14%Private rent 20%

Households

One person: 29%Couple, no children: 20%Couple with children: 25%Lone parent: 10%Other: 17%
One person 29%Couple, no children 20%Couple with children 25%Lone parent 10%Other 17%

Work (top occupations)

Professional 15% · Managers & directors 14% · Elementary 12%

All occupation groups
Professional15%
Managers & directors14%
Elementary12%
Skilled trades12%
Associate professional12%
Administrative9%
Caring & leisure9%
Process & plant9%
Sales & customer service8%

Ethnic group

White: 95%Asian: 2%Black: 1%Mixed: 1%Other: 1%
White 95%Asian 2%Black 1%Mixed 1%Other 1%

Religion & identity

Christian 55% · No religion 37% · Hindu 1%

Born outside the UK: 11%

Census 2021 (ONS), Crown copyright, OGL v3.0. Shares are of each question's own respondents (e.g. education is % of residents aged 16+). Figures date from March 2021 and change slowly between censuses.

Towns & places in NG31

Places whose neighbourhoods overlap the NG31 district.

Grantham North Grantham South

Nearby areas

Postcode districts around NG31.

NG32 NG33 NG13 LE13 NG24 NG23 LE14 NG25

A postcode district overlaps several neighbourhoods, so per-neighbourhood figures are shown alongside the district-wide medians — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.