| Reference | post code | location 1 | location 2 | 
| SS0 202 | SS0 0AL | SOUTHBOURNE GROVE |  | 
| SS0 264 | SS0 0BT | KENILWORTH GARDENS |  | 
| SS0 356 | SS0 0DH | BRIDGEWATER DRIVE POST OFFICE |  | 
| SS0 289 | SS0 0HA | KENT ELMS CORNER |  | 
| SS0 301 | SS0 0HL | MENDIP CRESCENT |  | 
| SS0 440 | SS0 0JA | TESCO | PRINCE AVENUE | 
| SS0 391 | SS0 0JD | BRENDON WAY |  | 
| SS0 396 | SS0 0LE | HORNBY AVENUE |  | 
| SS0 328 | SS0 0PW | WESTBOURNE GROVE |  | 
| SS0 294 | SS0 0QH | COLEMANS AVENUE |  | 
| SS0 501 | SS0 0RG | SOUTHEND HOSPITAL | PRITTLEWELL CHASE | 
| SS0 369 | SS0 0RJ | HOBLEYTHICK LANE |  | 
| SS0 317 | SS0 0RY | PRITTLEWELL CHASE |  | 
| SS0 31 | SS0 1AX | AVENUE ROAD |  | 
| SS0 80 | SS0 4DR | PRINCE AVENUE POST OFFICE |  | 
| SS0 17 | SS0 7AB | NORTH ROAD POST OFFICE |  | 
| SS0 40 | SS0 7LA | WESTCLIFF POST OFFICE | HAMLET COURT ROAD | 
| SS0 32 | SS0 7NE | CANEWDON ROAD |  | 
| SS0 47 | SS0 7QE | WESTCLIFF PARADE |  | 
| SS0 14 | SS0 7QR | 3 WESTCLIFF AVENUE |  | 
| SS0 39 | SS0 7SB | 166 STATION ROAD POST OFFICE |  | 
| SS0 99 | SS0 7YE | HAMLET COURT ROAD |  | 
| SS0 85 | SS0 8AD | FINCHLEY ROAD |  | 
| SS0 102 | SS0 8BS | BRITANNIA ROAD |  | 
| SS0 87 | SS0 8DB | GENESTA ROAD |  | 
| SS0 95 | SS0 8DU | PEMBURY ROAD |  | 
| SS0 128 | SS0 8EX | WHITEFRIARS CRESCENT |  | 
| SS0 207 | SS0 8JH | CHALKWELL ESPLANADE |  | 
| SS0 43 | SS0 8LL | KINGS ROAD |  | 
| SS0 90 | SS0 8NE | IMPERIAL AVENUE |  | 
| SS0 220 | SS0 8NN | CROSBY ROAD |  | 
| SS0 244 | SS0 8NU | THE RIDGEWAY POST OFFICE |  | 
| SS0 390 | SS0 8PX | CHALKWELL STATION |  | 
| SS0 48 | SS0 9AH | GAINSBOROUGH DRIVE |  | 
| SS0 168 | SS0 9BQ | INVERNESS AVENUE POST OFFICE |  | 
| SS0 118 | SS0 9DA | WEST ROAD POST OFFICE |  | 
| SS0 105 | SS0 9HQ | WESTCLIFFE DELIVERY OFFICE |  | 
| SS0 115 | SS0 9LJ | 555 LONDON ROAD POST OFFICE |  | 
| SS0 258 | SS0 9LX | FAIRFAX DRIVE |  | 
| SS0 134 | SS0 9PR | WESTBOROUGH ROAD |  | 
| SS0 135 | SS0 9QR | RONALD PARK AVENUE |  | 
| SS0 188 | SS0 9RJ | ST GEORGES AVENUE |  | 
| SS0 133 | SS0 9SY | CHALKWELL PARK POST OFFICE |  | 
| SS0 130 | SS0 9XP | EASTWOOD BOULEVARD POST OFFICE |  | 
| SS0 368 | SS0 9XY | HOLYROOD DRIVE |  | 
Map boundaries are based on data from