LN4 postcode district
LN4 holds 1,140 live postcodes around Washingborough, in North Kesteven, East Lindsey, Boston and 1 more council areas.
Towns and villages with their centre in LN4
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Washingborough | Lincolnshire | 6,463 |
| 2 | Heighington | Lincolnshire | 6,414 |
| 3 | Bracebridge Heath | Lincolnshire | 5,656 |
| 4 | Coningsby | Lincolnshire | 4,388 |
| 5 | Branston | Lincolnshire | 3,852 |
| 6 | Metheringham | Lincolnshire | 3,605 |
| 7 | Billinghay | Lincolnshire | 2,046 |
| 8 | Nocton | Lincolnshire | 819 |
| 9 | Scopwick | Lincolnshire | 815 |
| 10 | Dunston | Lincolnshire | 770 |
| 11 | Martin | Lincolnshire | 684 |
| 12 | Digby | Lincolnshire | 621 |
And 6 smaller places.
Wards
| Name | Share of postcodes |
|---|---|
| Heighington & Washingborough | 19% |
| Coningsby & Mareham | 17% |
| Metheringham Rural | 16% |
| Billinghay Rural | 13% |
| Branston | 13% |
| Bracebridge Heath | 12% |
| "Ashby de la Launde | 7% |
| Kirkby la Thorpe & South Kyme | 1% |
| Swineshead and Holland Fen | 1% |
| Waddington Rural | 0% |
And 4 more.
Westminster constituencies
| Name | Share of postcodes |
|---|---|
| Sleaford and North Hykeham | 69% |
| Louth and Horncastle | 17% |
| Lincoln | 12% |
| Boston and Skegness | 2% |
Deprivation
The middle postcode here sits in decile 6 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 16% of this district's postcodes sit in the most deprived three deciles, 33% 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 LN area
LN1 · LN2 · LN3 · LN5 · LN6 · LN7 · LN8 · LN9 · LN10 · LN11 · LN12 · LN13
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.