About SN Postcodes

The SN postcode area contains 20 postcode districts and covers Swindon, Corsham, Chippenham, Devizes and other areas. The total population across all districts is approximately 458,798.

Postcode Districts 20

SN1
Swindon Centre
760 postcodes 29,453 pop.
SN10
Devizes
1,199 postcodes 31,537 pop.
SN11
Calne
776 postcodes 22,500 pop.
SN12
Melksham
819 postcodes 25,105 pop.
SN13
Corsham
666 postcodes 16,489 pop.
SN14
Chippenham
969 postcodes 28,067 pop.
SN15
Chippenham
1,360 postcodes 35,164 pop.
SN16
Malmesbury
519 postcodes 13,717 pop.
SN2
Swindon
966 postcodes 41,193 pop.
SN25
Swindon
818 postcodes 35,153 pop.
SN26
Blunsdon
70 postcodes 1,763 pop.
SN3
Swindon, Stratton
1,249 postcodes 51,663 pop.
SN38
Swindon
126 postcodes
SN4
Wroughton, Chiseldon, Wootton Bassett
935 postcodes 27,358 pop.
SN5
West Swindon
906 postcodes 32,957 pop.
SN6
Cricklade, Ashton Keynes, Highworth, Shrivenham, Watchfield
656 postcodes 21,218 pop.
SN7
Faringdon
541 postcodes 13,408 pop.
SN8
Marlborough, Burbage
946 postcodes 23,983 pop.
SN9
Pewsey
322 postcodes 8,070 pop.
SN99
Swindon
18 postcodes

Post Towns in SN Area

Swindon 10 districts
Corsham 2 districts
Chippenham 2 districts
Devizes 1 district
Calne 1 district
Melksham 1 district
Malmesbury 1 district
Faringdon 1 district
Marlborough 1 district
Pewsey 1 district