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



