| Postcode district | Coverage | Local authority |
|---|---|---|
| BS1 | Bristol city centre, Redcliffe | Bristol |
| BS2 | Kingsdown, St Pauls, St Phillips, St Agnes | Bristol |
| BS3 | Bedminster, Southville, Bower Ashton, Totterdown | Bristol |
| BS4 | Brislington, Knowle, Knowle West, St Annes, Totterdown | Bristol |
| BS5 | Easton, St George, Whitehall | Bristol |
| BS6 | Redland, Montpelier, Westbury Park | Bristol |
| BS7 | Bishopston, Horfield, part of Filton | Bristol / South Gloucestershire |
| BS8 | Clifton, Hotwells | Bristol |
| BS9 | Coombe Dingle, Sneyd Park, Stoke Bishop, Westbury on Trym | Bristol |
| BS10 | Brentry, Henbury, Southmead | Bristol |
| BS11 | Avonmouth, Shirehampton | Bristol |
| BS13 | Bedminster Down, Bishopsworth, Hartcliffe, Withywood | Bristol |
| BS14 | Hengrove, Stockwood, Whitchurch, Withywood | Bristol |
| BS15 | Hanham, Kingswood | Bristol / South Gloucestershire |
| BS16 | Downend, Fishponds, Frenchay | Bristol / South Gloucestershire |
| BS20 | Portishead | North Somerset |
| BS21 | Clevedon | North Somerset |
| BS22 | Kewstoke, Weston-super-Mare, Worle | North Somerset |
| BS23 | Weston-super-Mare | North Somerset |
| BS24 | Locking, Hutton, Weston-super-Mare | North Somerset |
| BS25 | Churchill, Winscombe, Sandford, Shipham | North Somerset, Somerset |
| BS26 | Axbridge, Compton Bishop | Somerset |
| BS27 | Cheddar, Draycott | Somerset |
| BS28 | Wedmore | Somerset |
| BS29 | Banwell | Somerset |
| BS30 | Bitton, Cadbury Heath, Warmley, Wick | South Gloucestershire |
| BS31 | Chewton Keynsham, Keynsham, Saltford | Bath Computer Repair |
| BS32 | Almondsbury, Bradley Stoke | South Gloucestershire |
| BS34 | Part of Filton, Little Stoke, Patchway, Stoke Gifford | South Gloucestershire |
| BS35 | Alveston, Rudgeway, Thornbury | South Gloucestershire |
| BS36 | Frampton Cotterell, Winterbourne | South Gloucestershire |
| BS37 | Chipping Sodbury, Yate | South Gloucestershire |
| BS39 | Clutton, Temple Cloud | Bath and North East Somerset |
| BS40 | Chew Valley, Chew Magna, Chew Stoke, Wrington | Bath and North East Somerse |
| BS41 | Long Ashton | North Somerset |
| BS48 | Backwell, Nailsea | North Somerset |
| BS49 | Congresbury, Yatton | North Somerset |
| BS98 | Non-geographic | Bristol |
| BS99 | Non-geographic | Bristol |