NG23 postcode district
NG23 holds 775 live postcodes around South Collingham, in Newark and Sherwood, South Kesteven, Bassetlaw and 3 more council areas.
Towns and villages with their centre in NG23
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | South Collingham | Nottinghamshire | 2,637 |
| 2 | North Collingham | Nottinghamshire | 2,578 |
| 3 | Long Bennington | Lincolnshire | 2,018 |
| 4 | Claypole | Lincolnshire | 1,382 |
| 5 | Sutton on Trent | Nottinghamshire | 1,171 |
| 6 | North Muskham | Nottinghamshire | 985 |
| 7 | Elston | Nottinghamshire | 631 |
| 8 | Norwell | Nottinghamshire | 490 |
| 9 | Caunton | Nottinghamshire | 483 |
| 10 | Normanton on Trent | Nottinghamshire | 345 |
| 11 | Rolleston | Nottinghamshire | 312 |
| 12 | Flintham | Nottinghamshire | 304 |
And 3 smaller places.
Wards
| Name | Share of postcodes |
|---|---|
| Collingham | 28% |
| Viking | 17% |
| Muskham | 17% |
| Sutton-on-Trent | 13% |
| Trent | 8% |
| Farndon & Fernwood | 7% |
| Tuxford and Trent | 4% |
| East Bridgford | 3% |
| Loveden Heath | 2% |
| Castle | 0% |
And 2 more.
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Newark | 81% |
| Grantham and Bourne | 19% |
| Sleaford and North Hykeham | 0% |
| Gainsborough | 0% |
Deprivation
The middle postcode here sits in decile 7 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 0% of this district's postcodes sit in the most deprived three deciles, 41% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the NG area
NG1 · NG2 · NG3 · NG4 · NG5 · NG6 · NG7 · NG8 · NG9 · NG10 · NG11 · NG12 · NG13 · NG14 · NG15 · NG16 · NG17 · NG18 · NG19 · NG20 · NG21 · NG22 · NG24 · NG25 · NG31 · NG32 · NG33 · NG34 · NG80 · NG90
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.