SL Postcode Area

SL0

Iver, Iver Heath, Richings Park, Thorney

345 postcodes 10,806 pop.

SL1

Burnham, Littleworth, Salt Hill, Slough, Upton, Cippenham

1,627 postcodes 80,774 pop.

SL2

Farnham Common, Farnham Royal, Hedgerley, Stoke Poges

1,129 postcodes 59,770 pop.

SL3

Colnbrook, Datchet, Fulmer, George Green, Horton, Langley, Poyle

1,087 postcodes 51,129 pop.

SL4

Boveney, Clewer, Cranbourne, Dorney, Eton, Eton Wick, Fifield, Oakley Green, Old Windsor, Spital, Windsor, Berkshire, Winkfield, Woodside

1,363 postcodes 44,236 pop.

SL5

Ascot, Burleigh, Cheapside, North Ascot, South Ascot, Sunningdale, Sunninghill

883 postcodes 24,567 pop.

SL6

Bray, Bray Wick, Burchett's Green, Cookham, Cookham Dean, Cookham Rise, Furze Platt, Hitcham, Holyport, Hurley, Hurley Bottom, Littlewick Green, Maidenhead, Paley Street, Pinkneys Green, Stud Green, Taplow, Touchen End, White Waltham, Woodlands Park

2,295 postcodes 85,596 pop.

SL60

Non-geographic

32 postcodes

SL7

Bisham, Little Marlow, Lower Woodend, Buckinghamshire, Marlow, Marlow Bottom, Medmenham

696 postcodes 19,882 pop.

SL8

Bourne End, Well End, Buckinghamshire

268 postcodes 7,392 pop.

SL9

Chalfont Common, Chalfont St Peter, Gerrards Cross, Horn Hill

886 postcodes 22,643 pop.

SL95

Non-geographic

24 postcodes