East Sussex Postcodes County
East Sussex is a county on the south coast of England, known for its varied landscape of coastline, rolling hills and historic towns. It stretches from the chalk cliffs of the south coast inland to areas of countryside shaped by farming and woodland. The county has a strong sense of place, with much of its character defined by long established settlements and a slower pace of life.
The county includes towns such as Lewes, Eastbourne, Hastings and Rye, each with its own history and role within the wider area. Lewes serves as the county town and retains a strong civic identity, while coastal towns developed through fishing, trade and later tourism. Inland villages and market towns continue to support rural communities, maintaining close links to the surrounding landscape.
East Sussex is particularly associated with areas of natural beauty, including the South Downs and stretches of unspoilt coastline. Walking, coastal paths and outdoor leisure are an important part of everyday life for many residents. Taken together, East Sussex offers a steady blend of countryside, historic settlement and coastal influence, giving it a calm and enduring character within southern England.
Postcode districts in East Sussex
| District | Post town | Postcodes | Population |
|---|---|---|---|
| BN2 | Brighton | 1,607 | 93,174 |
| BN1 | Brighton | 1,575 | 84,133 |
| BN3 | Hove | 1,438 | 79,624 |
| RH19 | East Grinstead | 1,120 | 33,639 |
| BN27 | Hailsham | 1,094 | 27,232 |
| TN22 | Uckfield | 1,000 | 26,429 |
| BN21 | Eastbourne | 938 | 24,790 |
| BN25 | Seaford | 880 | 23,670 |
| TN6 | Crowborough | 835 | 24,887 |
| BN22 | Eastbourne | 822 | 32,826 |
| BN7 | Lewes | 759 | 21,125 |
| BN20 | Eastbourne | 726 | 21,401 |
| TN34 | Hastings | 718 | 29,925 |
| RH17 | Haywards Heath | 708 | 18,956 |
| TN21 | Heathfield | 707 | 16,184 |
| TN39 | Bexhill-on-Sea | 691 | 25,809 |
| BN23 | Eastbourne | 688 | 28,243 |
| BN8 | Lewes | 680 | 16,105 |
| TN38 | St. Leonards-on-Sea | 651 | 28,714 |
| BN6 | Hassocks | 591 | 17,588 |
| TN8 | Edenbridge | 572 | 13,145 |
| TN3 | Tunbridge Wells | 567 | 11,836 |
| TN40 | Bexhill-on-Sea | 551 | 17,390 |
| TN31 | Rye | 538 | 13,658 |
| BN10 | Peacehaven | 529 | 18,568 |
| BN26 | Polegate | 524 | 11,452 |
| TN33 | Battle | 478 | 12,550 |
| TN37 | St. Leonards-on-Sea | 446 | 20,670 |
| BN9 | Newhaven | 417 | 13,423 |
| TN5 | Wadhurst | 409 | 8,752 |
| BN41 | Brighton | 402 | 20,832 |
| TN35 | Hastings | 397 | 17,270 |
| BN24 | Pevensey | 358 | 9,155 |
| TN18 | Cranbrook | 349 | 6,619 |
| TN32 | Robertsbridge | 240 | 5,169 |
| TN19 | Etchingham | 188 | 5,051 |
| TN20 | Mayfield | 177 | 3,451 |
| RH18 | Forest Row | 142 | 4,558 |
| TN36 | Winchelsea | 103 | 2,330 |
| TN7 | Hartfield | 98 | 2,275 |
Frequently asked questions
How many postcodes are in East Sussex?
There are approximately 25,713 postcodes in East Sussex.
How many postcode districts are in East Sussex?
East Sussex contains 40 postcode districts.
What is the population of East Sussex?
The postcode districts in East Sussex have a combined population of about 892,608.